Coffee making machines are experiencing a wave of innovation, pushing the boundaries of brewing efficiency and quality.
De’ Longhi, a leader in household appliances, has developed sophisticated brewing systems that automatically adjust settings based on the type of coffee bean, ensuring a consistently high-quality brew.
Haier has integrated cold brew systems into refrigerators, combining convenience with cutting-edge technology to deliver fresh cold brew at the touch of a button.
Starbucks is pioneering rapid single-cup brewing technology, capable of producing a perfect cup of coffee in under 30 seconds, revolutionizing the speed and efficiency of single-serve coffee machines.
These innovations are not just incremental improvements but represent a transformative shift in how coffee is brewed and enjoyed.
This innovation report explores the latest patents from top companies leading this revolution.
#1 DE’ LONGHI APPLIANCES S.R.L.
Headquarters: Treviso (TV), Italy
De’ Longhi Appliances S.R.L. is a renowned Italian manufacturer of small domestic appliances, known for its design, innovation, and high-quality coffee machines and kitchen equipment.
Key Patents in Coffee Making Machines
Optimized Brewing Parameters for Any Bean Type (US11918140B2)
De’ Longhi’s new machine adjusts brewing settings automatically based on the type of coffee beans used. It gathers information through user input or scanning codes and creates a profile with optimal parameters. This ensures high-quality coffee regardless of bean type. The machine measures brewing parameters in real-time and adjusts them as needed, refining the process to achieve the best possible brew.
Method for High-Quality Coffee Beverages (US20220313007A1)
This method involves predefined optimal machine settings for specific coffee types. When new beans are introduced, the machine queries the user about the bean variety and roast level, using this information to adjust the settings or create a new profile. Sensors measure extraction parameters, and the machine uses feedback to fine-tune the process, ensuring high-quality coffee with minimal manual intervention.
American-Style Coffee Maker (US20220175177A1)
Designed for American-style coffee, this machine features a movable infusion chamber, valve mechanisms, and safety switches to handle high pressure. It ensures the safe compression of used grounds and includes a manual loading option and control unit for user-friendly operation.
Dual-Function Coffee Machine (US20230389747A1)
This versatile machine can brew both low-pressure drip coffee and high-pressure espresso without user adjustments. It uses a valve system to switch between brewing methods, preventing foam formation in drip coffee and allowing it in espresso, all managed by a solenoid-driven valve.
Adaptive Coffee Machine (US20230276980A1)
De’ Longhi’s automatic coffee machine optimizes extraction for different coffee grinds and brew types by adjusting pre-infusion parameters based on grind size. A sensor measures grind size, adjusting pre-infusion water flow rate, quantity, and pause duration to ensure proper wetting and extraction for fine versus coarse grinds.
Dynamic Pump Control Method (US20220369853A1)
De’ Longhi has developed a control method for optimizing coffee extraction by dynamically adjusting the brewing pump speed during dispensing.
The method uses historical dispensing data to calculate parameters for the current cycle, allowing customized pump speed control based on factors like coffee type and machine wear.
Easily Dismantlable Dispenser (US20220313005A1)
This coffee machine features an easily dismantlable dispenser for simplified cleaning. The dispenser has a hollow body with inlet and outlet holes and can be manually dismantled for direct access to the dispensing chamber. This design allows for thorough cleaning without needing complex tools or disassembling the entire machine.
#2 Haier Appliance Solutions, Inc.
Headquarters: Qingdao, China
Haier Appliance Solutions, Inc. is a subsidiary of Haier Group, providing a range of innovative home appliances, including refrigerators, washing machines, and kitchen appliances.
Key Patents in Coffee Making Machines
Cold Brew Coffee System for Refrigerators (US11103103B2)
Haier introduces a cold brew coffee system integrated into refrigerators, eliminating the need for separate appliances. It features water and coffee reservoirs inside the fridge, with a sensor to detect water levels and control the brewing process. This system allows users to make cold brew coffee directly in the refrigerator.
Japanese-Style Iced Coffee Maker (US12004677B2)
This single-serve coffee machine includes an iced coffee module, enabling users to brew hot coffee directly over ice to create Japanese-style iced coffee. The module ensures the coffee is cooled and diluted perfectly for a refreshing iced beverage.
Customizable Coffee Maker (US20220400890A1)
Haier’s appliance allows users to customize brewing parameters such as time, temperature, and water flow rate. This flexibility caters to individual preferences, providing a tailored coffee experience.
Single Serve Beverage Dispenser (US20220369852A1)
Designed for home use, this dispenser can brew single-serve beverages, including coffee and chilled liquids. It features a brew module, heating assembly, and dispenser assembly, making it versatile for various beverages.
Refrigerator with Beverage System (US11937734B2)
Haier has integrated a water dispensing system into refrigerators, allowing for the making of hot and cold beverages directly from the fridge. The system includes a water tank, pump, heater, and selector valves to control water flow. These valves route cold water to the beverage maker, heat cold water for hot beverages, or bypass the pump for direct hot water dispensing, offering customizable water temperatures.
Versatile Water Dispensing Device (US20200121122A1)
This water dispensing device can make beverages like coffee and milk tea based on user demands. It features a water tank, drain pipeline, beverage making chamber, and a dispenser. The integration module between the water tank and beverage making chamber includes a flow meter, water pump, and heater, providing diverse beverage options from a single device.
#3 Starbucks Corporation
Headquarters: Seattle, WA, USA
Starbucks Corporation is a global coffeehouse chain known for its high-quality coffee, distinctive store ambiance, and community-focused approach to business.
Key Patents in Coffee Making Machines
Rapid Single-Cup Brewing System (US11259665B2)
Starbucks has developed a system capable of brewing single cups of coffee in under 30 seconds. It uses multiple brew modules with dual hoppers, allowing the simultaneous preparation of different coffee types. The system incorporates automatic cleaning and precise grinding for quick, high-quality coffee.
Automated Single-Cup Brewing System (US11779150B2)
This system reduces brewing time by incorporating a hopper with an auger to receive coffee beans, enabling efficient and rapid brewing. It focuses on customizable parameters, ensuring consistent flavor extraction and easy cleaning.
Customizable Single-Cup Beverage System (US11013362B2)
Starbucks’ advanced system offers customizable brewing parameters and efficient resource use. It features preheating water intake, a modular design for customization, and automatic cleaning functions, making it user-friendly and resource-efficient.
#4 KONINKLIJKE PHILIPS N.V.
Headquarters: Amsterdam, Netherlands
KONINKLIJKE PHILIPS N.V. (also known as Philips) is a multinational conglomerate specializing in health technology, offering innovative solutions in diagnostics, treatment, and home healthcare.
Key Patents in Coffee Making Machines
Method for Reduced Diterpene Extraction (US11484148B2)
Philips’ coffee brewing method reduces the extraction of diterpene compounds, which are linked to increased cholesterol levels. The machine brews coffee in multiple steps with lower water flow rates, providing better control over extraction and taste while minimizing diterpene levels.
Automated Multi-Stage Coffee Machine (US20200275798A1)
This machine uses a multi-stage brewing process to reduce diterpene compounds. It divides water and coffee into stages, optimizing flow rate and extraction time for a healthier brew.
Dual-Function Coffee Machine (US20220061584A1)
Philips introduces a machine that brews both espresso and drip coffee without increasing complexity. It features an external water delivery nozzle for drip brewing and adjustable pump and heater settings for optimal performance in both modes.
#5 SIMONELLI GROUP S.P.A.
Headquarters: Belforte del Chienti (MC), Italy
SIMONELLI GROUP S.P.A. is an Italian company specializing in the production of high-quality espresso machines for both professional and home use.
Key Patents in Coffee Making Machines
Pre-Infusion System for Coffee Machines (US20180344079A1)
Simonelli’s pre-infusion system enhances extraction efficiency by wetting only the outer layer of coffee grounds initially, preventing over-saturation and compaction. This system improves coffee flavor by reducing fines migration and channeling during brewing.
Efficient Coffee Machine (US10729279B2)
This pre-infusion system includes a filter holder, water system, and dispensing unit, designed for reliable and efficient coffee extraction.
Proportional Pre-Infusion System (US20200170441A1)
The machine delivers a lower pressure, lower volume pre-infusion to wet the coffee grounds before full extraction. This method prevents excessive compaction and improves water flow, resulting in better coffee flavor and consistency.
#6 BUNN-O-MATIC CORPORATION
Headquarters: Illinois, USA
BUNN-O-MATIC CORPORATION is a leading manufacturer of coffee and beverage equipment, offering a wide range of products including coffee brewers and espresso machines.
Key Patents in Coffee Making Machines
Quick Brewing Coffee Machine (US20240172887A1)
Bunn-O-Matic’s machine brews coffee quickly by simultaneously dispensing water and coffee grounds into the brew chamber. This simultaneous filling reduces brewing time, making it efficient for fresh coffee preparation.
Automated Brewing System (US20210169266A1)
This system brews customizable beverages like coffee, tea, and hot chocolate. It features a brewer with a chamber, filters, and pistons, and a delivery system for brewing substances. Users can select brew type, strength, and amount, with the system automatically adjusting for optimal results.
Batch Beverage Control System (US20240023748A1)
Designed for batch brewing, this system controls the quantity of beverage-making substances and liquids, ensuring consistent quality and flavor. It uses sensors and control mechanisms to manage the brewing process efficiently.
Enhanced Beverage Brewing (US11889943B2)
Bunn-O-Matic’s beverage brewing machine improves speed, cleanliness, reliability, and brewing process efficiency. It simultaneously introduces water and coffee, extracts under vacuum, compresses, and drains to quickly extract flavor from coffee beans. This method minimizes brew time and contamination between brews.
#7 Voga Coffee, Inc.
Headquarters: California USA
Voga Coffee, Inc. now known as Ground Control Coffee designs and manufactures advanced coffee brewing systems, aiming to enhance the coffee experience through innovative technology and design.
Key Patents in Coffee Making Machines
Efficient Coffee Extraction System (US20220104650A1)
Voga’s coffee maker uses multiple extraction zones to extract flavorful coffee quickly with fewer grounds. The system moves extracted coffee through different zones for further extraction, producing fuller-flavored coffee with less bitterness.
Rapid and Multiple Extraction Coffee Maker (US11116351B2)
This coffee maker performs rapid extractions and multiple extractions from a single set of grounds, reducing the amount of coffee needed. It uses high-pressure differentials for efficient flavor extraction, resulting in faster brew times and less bitterness.
High-Pressure Differential Coffee Maker (US10674856B2)
Using high-pressure differentials, this coffee maker extracts more flavor and caffeine from grounds without increasing bitterness. It features a chamber with a piston for multiple extractions, maximizing flavor extraction efficiency.
#8 LA MARZOCCO S.R.L.
Headquarters: Scarperia e San Piero (FI), Italy
LA MARZOCCO S.R.L. is a prestigious Italian company known for its handcrafted, high-quality espresso machines used by cafes and baristas around the world.
Key Patents in Coffee Making Machines
Improved Espresso Coffee Machine (US20210204748A1)
La Marzocco’s espresso machine enhances beverage quality with a coffee boiler, filter holder, pre-infusion chamber, and hydraulic circuit. These features ensure consistent water delivery and optimal extraction for high-quality espresso.
Repeatable Brew Ratio Espresso Machine (US11986122B2)
This machine detects the water volume above the coffee puck before extraction, ensuring a consistent brew ratio. By accounting for the empty space, it dispenses a consistent amount of water, maintaining uniform extraction regardless of variations in puck size or compaction.
#9 CMA MACCHINE PER CAFFE’ S.R.L.
Headquarters: Susegana (TV) | Italy
CMA specializes in the production of traditional and super-automatic espresso coffee machines as well as technological industrial solutions.
Key Patents in Coffee Making Machines
Accurate Coffee Dispensing System (US20220279957A1)
CMA’s system ensures accurate filling of filter holders with ground coffee for various beverages. It features multiple grinders and dispensers, allowing precise dose regulation based on dispensing data. The system also adjusts grinding parameters to maintain coffee quality.
Professional Espresso Machine (US20200359835A1)
Designed for professional use, this machine adapts to different coffee types and purposes. It includes an inlet hydraulic circuit and a cup dispenser/electrolyzer for efficient water distribution and beverage preparation.
#10 Nicholas J. Singer
Nicholas J. Singer is a private investor and entrepreneur involved in various industries, including technology and finance, with a focus on innovation and growth.
Key Patents in Coffee Making Machines
Pod-Free Single-Serve Coffee Dispenser (US20180338637A1)
Singer’s dispenser eliminates the need for disposable pods by using separate input ports for coffee extract, flavorings, and creamers. A mixing chamber combines these ingredients with hot water, allowing for customized coffee preparation without generating waste.
Automated Coffee Dispenser (US20220322866A1)
This dispenser features input lines for coffee concentrate, flavor concentrate, cream concentrate, and water. It mixes these ingredients in a chamber to create customized coffee. The system uses reusable containers, reducing environmental impact.
#11 CENZ Automation Co. Ltd.
Headquarters: Taipei, China
CENZ Automation Co. Ltd. specializes in the development and production of automated systems and solutions, serving a diverse range of industries with cutting-edge technology.
Key Patents in Coffee Making Machines
Automated Beverage Brewing Apparatus (US11612268B2)
CENZ’s apparatus brews customized beverages with multiple ingredients and methods. It includes separate modules for brewing, ingredient provision, and cup handling, all controlled automatically. The compact design and automated cleaning ensure efficient and sanitary operation.
Sequential Brewing System (US11129500B2)
This apparatus uses matching systems to automatically sequence brewing steps. It has storage units, brewing units, and cups moved by conveyors. This allows ingredients to be transferred between units, brewing steps to be sequenced, and cups to be loaded and unloaded. The matching systems automate the brewing process by moving components around instead of having operators manually handle them.
#12 Gunga Inc.
Headquarters: Colorado, USA
Gunga, Inc. also known as Brew Bomb is a private company known for its innovative solutions and products in the beverage industry, focusing on quality and customer satisfaction.
Key Patents in Coffee Making Machines
Single-Pass Cold Brew System (US20210267410A1)
Gunga, Inc. has developed a cold brew coffee system using a single-pass, non-immersion extraction process. The system features a tower with multiple receiving locations. An extraction vessel containing coffee grounds is placed in an elevated position, with a collection vessel below it to catch the cold brew coffee.
Pre-infusion water is dispensed into the extraction vessel before brewing, which saturates the grounds and extracts some flavor compounds. A controller manages water dispensation profiles and brew parameters, allowing for consistent quality across multiple cold brew coffee products.
Multi-Batch Cold Brew System (US20230040393A1)
This cold brew system allows for multiple batches of cold brew coffee products to be made in a single machine without additional brewing equipment for each product. The system has a tower with interchangeable containers for pre-infusion and brewing.
Coffee grounds are pre-infused with water in the upper container, then transferred to the brewing container for extraction with more water. The brewed coffee collects in a lower container, enabling multiple batches of different cold brew products using the same equipment by swapping containers.
#13 NEWCO Enterprises, Inc.
Headquarters: St. Charles, MO, USA
NEWCO ENTERPRISES, INC. is a manufacturer of commercial coffee and tea brewing equipment, providing reliable and innovative solutions for the beverage industry.
Key Patents in Coffee Making Machines
Customizable Automated Brewer (US11910952B2)
NEWCO’s automated beverage brewer allows simultaneous brewing of multiple beverages with varying volumes and brewing times. The brewer features a base structure with a tank, dispenser ports, and valves. External brewing fonts are mounted on an arm extending from the base.
A computerized controller connects to the valves, enabling custom brewing programs and dispensing different amounts of water with varying rates and timing to each font simultaneously.
Autonomous Beverage Maker (US20220000306A1)
This autonomous beverage maker brews coffee and other beverages in small, rapid batches to improve quality and efficiency. It uses a two-phase brewing process: an initial extraction in unpressurized conditions followed by a secondary extraction in pressurized conditions. This method extracts maximum flavor quickly while degassing, and the maker autonomously monitors and adapts brewing based on container level and demand.
#14 Mere Coffee, Inc.
Headquarters: California, USA
Mere Coffee, Inc. is a specialty coffee company dedicated to providing high-quality coffee beans and brewing equipment to coffee enthusiasts and professionals.
Key Patents in Coffee Making Machines
Portable Coffee Brewing System (US20190350402A1)
Mere Coffee’s portable brewing system allows for brewing coffee in outdoor settings without access to electricity or traditional brewing equipment. The compact, portable device includes a water reservoir, coffee grinder, filter basket, and heating element. Users load ground coffee into the filter basket, add water to the reservoir, and initiate the brewing cycle. The system is self-contained and includes features like waste management to dispose of used coffee grounds and filters.
Single Cup Field Brewer (US20190082881A1)
This portable coffee brewing system is designed for making a single cup of coffee in the field without a full coffee maker. It features a compact brewing chamber with a plunger, a detachable cup, and a lid with a filter.
The system includes a ground duct for adding coffee grounds, an air supply for pressurizing the chamber, a waste bin, and a discard plunger. Coffee grounds are placed in the duct, the cup is attached, the chamber is pressurized, and then the plunger is used to brew the coffee.
#15 Schaerer AG
Headquarters: Zuchwil, Switzerland
Schaerer AG is a Swiss company specializing in the development and production of high-end coffee machines, known for their quality and innovation.
Key Patents in Coffee Making Machines
Easy-Clean Coffee Machine (US20210228018A1)
Schaerer AG has designed a coffee machine that simplifies cleaning for elastomer materials like silicone rubber. The machine includes a housing for technical components such as a grinding mechanism, brewing device, and boiler.
The outlet unit, which dispenses beverages, features multiple tubular outlets with corresponding hot water and steam buttons. This design facilitates cleaning and maintains the hygiene of the coffee machine.
Energy-Efficient Cold Coffee Maker (US20200015622A1)
This coffee machine brews hot coffee using regular hot water and then cools it by contact with cold water in a heat exchanger. The method allows for customizable cold coffee without complex cooling systems. The machine features a heat exchanger in the outlet piping from the brewer, with a cold water inlet connected to the boiler, cooling the coffee efficiently.
#16 UUOOSS Ltd
Key Patents in Coffee Making Machines
Portable Coffee Machine (US11903513B2)
UUOOSS has developed a portable coffee machine with a built-in pump, heating element, and detachable brewing module. It can brew both capsules and grounds, with the pump extracting coffee from capsules or grounds and the heating element preheating water. The detachable brewing module allows for versatile brewing options without needing separate machines.
Electric Pumping Coffee Machine (US20230309734A1)
This portable electric pumping coffee machine can brew both coffee capsules and ground coffee using a detachable extraction module. It includes a water tank, pump, drainage assembly, and heating assembly to control water flow and temperature. The machine features sensors to detect water and battery temperatures, providing efficient and versatile brewing.
#17 Miele & Cie. KG
Headquarters: Gütersloh, Germany
Key Patents in Coffee Making Machines
Miele & Cie. KG is a German manufacturer of high-end domestic appliances and commercial equipment, renowned for its quality, performance, and longevity.
Hot Beverage Maker with Improved Drainage (US20210369045A1)
Miele’s hot beverage maker features improved drainage to prevent sediment clogging. The drainage tray has a sloped bottom with troughs designed to catch and hold sediments, ensuring the drainage system remains clear and functional.
Improved Collection Tray (US20210369044A1)
This hot beverage machine includes a collection tray with a filter made of non-woven material or multi-layered fabric. The filter catches residue and fine particles from brewed beverages, preventing drainage system clogs and ensuring a consistent flow rate.
#18 Automated Coffee Systems LLC
Headquarters: Wisconsin, USA
Automated Coffee Systems LLC is a company dedicated to developing advanced coffee brewing technologies and equipment, focusing on automation and user experience.
Key Patents in Coffee Making Machines
Automated Coffee Brewing System (US20200037811A1)
This automated system reduces the need for operator intervention. It includes a bean storage cavity, grinding assembly, brewing assembly, and filter assembly, all within a system cavity. The filter assembly features a spool and filter paper system, allowing for efficient and automated coffee brewing with minimal manual operation.
#19 Nomi Brew, Inc.
Headquarters: Texas, USA
Nomi Brew, Inc. specializes in innovative coffee brewing solutions designed for both home and commercial use, emphasizing simplicity and quality in their products.
Key Patents in Coffee Making Machines
Single Serve Coffee Brewer (US20230210303A1)
Nomi Brew’s single-serve coffee brewer enhances coffee quality with an immersion brew cone, packet-as-filter system, filter, and storage unit. This design improves brewing efficiency and maintains coffee flavor integrity.
#20 KENWOOD LIMITED
Headquarters: Havant, United Kingdom
Kenwood Limited is renowned for its innovative kitchen appliances, especially its range of food processors, blenders, and mixers designed to make cooking and food preparation easier and more efficient.
Key Patents in Coffee Making Machines
Versatile Coffee Machine (US20210093120A1)
Kenwood’s coffee machine brews both hot and cold coffee using the same device. Users can select between hot and cold brewing processes. The machine features a brewing chamber, filter, and agitator for coffee grounds. A pH sensor monitors brew strength, and a gas source can add nitrogen or carbonation for nitro cold brew. It includes a storage container for cold brew coffee.
#21 Bravilor Bonamat B.V.
Headquarters: Heerhugowaard, Netherlands
Bravilor Bonamat B.V. specializes in developing, manufacturing, and selling professional beverage preparation systems, focusing on coffee and hot water dispensers, ensuring high quality and reliability.
Key Patents in Coffee Making Machines
Efficient Coffee Dispenser (US20230096262A1)
Bravilor Bonamat’s coffee dispenser reduces heat loss and maintains coffee consistency during dispensing. The system includes a container with an upward coffee supply channel that releases air at the highest level. A coffee mix channel extends downward to minimize heat loss and ensure consistent coffee quality during dispensing.
#22 Jiangsu Macchiato Intelligent Technology Co., Ltd.
Headquarters: Jiangsu, China
Jiangsu Macchiato Intelligent Technology Co., Ltd. is dedicated to the development and production of intelligent coffee machines, providing advanced coffee solutions to both domestic and international markets.
Key Patents in Coffee Making Machines
Simplified Automated Coffee Machine (US20240148180A1)
This fully automated coffee machine features a compact design with reduced part count. It includes a single housing with a bean hopper, grinder, brewing chamber, water tank, and grounds bin. A piston assembly presses coffee grounds, and water switches between the brewing chamber and tank using a rotatable toggle, simplifying assembly and maintenance.
#23 Cimbali Group S.p.A.
Headquarters: Binasco (MI), Italy
Gruppo Cimbali S.p.A. is a leader in the design and production of professional espresso and cappuccino machines, known for its cutting-edge technology and dedication to quality in the coffee industry.
Key Patents in Coffee Making Machines
Drip Coffee Maximizing Flavor (US20230200582A1)
Cimbali’s coffee machine maximizes flavor extraction from coffee grounds with a unique dispensing element. It delivers hot water slowly and evenly over grounds, allowing water to fully dissolve soluble coffee components. A separate tank collects brewed coffee to prevent over-extraction and ensure consistent flavor.
#24 RHEAVENDORS SERVICES SpA
Headquarters: Varese, Italy
Rheavendors Services SpA manufactures high-quality vending machines and professional coffee machines, offering innovative solutions and excellent service to its global clientele.
Key Patents in Coffee Making Machines
Precise Beverage Dispenser (US20180360262A1)
Rheavendors’ beverage dispensing machine offers instant and precise control over brewing conditions for customized beverage taste and quality. A valve at the brewing chamber outlet adjusts back pressure and brewing time independently during dispensing, compensating for machine parameter variations and meeting user preferences without residue buildup.
#25 RED RIVER TEA COMPANY
Headquarters: Texas, USA
Red River Tea Company now known as TEAZZERS specializes in sourcing and distributing premium quality teas, offering a wide variety of blends to cater to diverse tastes and preferences.
Key Patents in Coffee Making Machines
Modified Still Beverage Brewer (US11375847B2)
Red River Tea Company brews still beverages like lemonade using modified coffee brewing machines. A brew basket holds pre-prepared beverage mixtures, adding water and additional ingredients like sweeteners and flavorings for customized still beverages in commercial settings.
Brewing Still Beverages (US20190313836A1)
Red River Tea Company’s method for brewing still beverages in commercial environments uses existing brewing machines. Pre-prepared beverage concentrate is added to the brew basket, with water flowing through and additional ingredients added. This method allows for customized still beverages without melting issues.
#26 ILLYCAFFE’ S.P.A.
Headquarters: Trieste, Italy
illycaffè S.p.A. is an Italian coffee company known for its high-quality espresso and innovative coffee products. The company is committed to sustainability and ethical sourcing practices.
Key Patents in Coffee Making Machines
Customizable Beverage Machine (US11534022B2)
Illycaffe’s coffee-based beverage dispensing machine allows customized coffee-based beverages tailored to user preferences. It includes a circuit, heating device, extraction chamber, filtering system, and control system for precise beverage customization.
#27 PB Funding Group, LLC
Headquarters: Las Vegas, USA
Key Patents in Coffee Making Machines
Adaptive Beer Brewing System (US11678760B2)
PB Funding Group’s automated beer brewing system adjusts brewing steps based on measured deviations to maintain desired beer characteristics. It uses a performance model to calculate adjusted brewing steps when parameters deviate from the intended recipe, ensuring consistent beer taste despite variations.
#28 TRC S.R.L.
Key Patents in Coffee Making Machines
Electrically Powered Coffee Machine (US20230248173A1)
TRC’s electrically powered coffee machine offers precise control over infusion parameters for brewing coffee, tea, pods, and capsules. The machine includes a boiler, filter, collector, heating element, valve, pump, sensors, and control circuit.
It monitors temperature, water level, and pressure, and can operate with batteries or connected to power, offering flexibility in use.
#29 NOVADELTA – COMÉRCIO E INDÚSTRIA DE CAFÉS, LDA
Headquarters: Campo Maior, Portugal
Novadelta is a leading Portuguese coffee company that produces, markets, and sells a wide range of coffee products, known for its commitment to quality and sustainability.
Key Patents in Coffee Making Machines
Capsule-Based Beverage System (US20240130561A1)
Novadelta’s beverage dispensing system uses reversed gravity discharge for capsule-based brewers. A movable brew head collects and extracts capsules, with a fixed outlet tube allowing gravity-defying beverage dispensing into cups. The system automates brewing and monitoring, ensuring ergonomic and safe capsule brewing.
Ergonomic Beverage Preparation System with Capsules (US20240108164A1)
Novadelta’s system offers ergonomic beverage preparation with capsules or pods, dispensing drinks upside-down for touchless operation. It includes sensors to automate steps like capsule extraction and drink dispensing based on positioning, enhancing user convenience and reducing errors.
#30 EVOCA S.P.A.
Headquarters: Valbrembo (BG), Italy
Evoca S.p.A. is a global leader in the design and manufacture of professional coffee machines, offering a comprehensive range of solutions for both the HoReCa and Office Coffee Service markets.
Key Patents in Coffee Making Machines
Advanced Beverage Preparation (US20220248891A1)
Evoca’s improved beverage preparation machine optimizes brewing parameters like water temperature, flow rate, and extraction time for hot beverages. The electronic control system adjusts brewing conditions for different beverage types and materials, learning and remembering user preferences for enhanced flavor and consistency.
#31 J.M. DE JONG DUKE AUTOMATENFABRIEK B.V.
Headquarters: Zuid-Holland, Netherlands
J.M. de Jong Duke Automatenfabriek B.V. doing business as De Jong Duke.manufactures high-quality coffee machines, focusing on delivering reliable and innovative coffee solutions for various professional settings.
Key Patents in Coffee Making Machines
Consistent Coffee Device (US10959567B2)
Their device for preparing coffee ensures consistent quality and customizable coffee products. It features an adjustable restriction in the outlet line controlled by electronics, compensating for variations in coffee bed characteristics during extraction to maintain stable coffee quality.
#32 Breville Pty Limited
Headquarters: Sydney, Australia
Breville Pty Limited designs and manufactures small kitchen appliances, known for their innovative designs and high-quality products that enhance cooking and food preparation experiences.
Key Patents in Coffee Making Machines
Precise Espresso Extraction (US20240164570A1)
Breville’s espresso machine group head design allows precise temperature control of brew water flowing through coffee grounds. An integrated heater inside the group head bracket ensures direct and consistent heating, optimizing espresso extraction by heating water just before it reaches the coffee.
#33 AKRONYM PTE LTD
Headquarters: Singapore
AKRONYM PTE LTD specializes in providing cutting-edge technology solutions and services to various industries, focusing on innovation and quality.
Key Patents in Coffee Making Machines
Advanced Coffee Brewing System (US20220047111A1)
Akronym’s coffee brewing system enables customized and optimized brewing profiles using feedback control, machine learning, and remote recipe management. Users select and download brewing recipes specifying parameters like water temperature, flow rate, and brew time from a server.
The system adjusts brewing elements based on recipe data and machine learning feedback, improving brewing consistency and taste over time.
#34 Jova Coffee Company
Jova Coffee Company is dedicated to sourcing and roasting high-quality coffee beans, offering a range of premium coffee products to satisfy diverse palates.
Key Patents in Coffee Making Machines
Automated Cold Brew Maker (US20210274967A1)
Jova Coffee’s automated cold brew maker uses gravity and a peristaltic pump for consistent cold brew coffee without manual intervention. The device includes a reservoir, pump, drip mechanism, coffee filter, and container, controlling water pump rate for desired strength and repeatable cold brewing results.
#35 Melitta Europa GmbH & Co. KG
Headquarters: Minden, Germany
Melitta Europa GmbH & Co. KG is known for its coffee products and innovative coffee preparation equipment, dedicated to providing excellent coffee experiences for over a century.
Key Patents in Coffee Making Machines
Efficient Coffee Brewing Device (US20210015293A1)
Melitta’s coffee brewing device with a filter holder allows easy collection of residual liquid after brewing. The device includes a filter holder, vessel, drain, closure element, and actuating element.
The actuating element on the filter holder independently moves the closure element to open/close the drain, providing manual control to prevent dripping without adjusting the filter holder.
Coffee Brewing Device with Manual Drip Stopper (US11666173B2)
Melitta’s coffee brewing device includes a manual drip stopper to prevent post-brew dripping. Featuring a filter holder, vessel, and drain, the device incorporates a separate actuating element for the closure.
This element allows independent movement to open or close the drain without adjusting the entire filter holder. The closure can be securely latched in both open and closed positions using a spring mechanism, simplifying manual control over dripping.
#36 TBDx Inc.
Headquarters: California, United States
TBDx Inc. is an experience design company that democratizes fine life experiences through a combination of disruptive technology, innovative business models, and human-centered designs.
Key Patents in Coffee Making Machines
Automatic Grinding and Powder Making for Beverage Brewing (US20230284821A1)
TBDx Inc.’s innovation facilitates automatic grinding and powder preparation for brewing beverages. The process involves setting desired grind sizes, activating main and stepper motors, and transferring rotational movements to the burr assembly. This method ensures precise grinding of powders tailored to specific beverage needs.
#37 NORTHWIND HOLDINGS, LLC
Headquarters: Orchard Park, New York, USA
Key Patents in Coffee Making Machines
Beverage Brewing Assembly with Separate Mixing Chamber (US20230041554A1)
Northwind Holdings’ beverage brewing assembly enhances consistency and flavor in sweetened or flavored beverages. Featuring a product canister, connector, mixing chamber, brew basket, and receptacle, the system optimizes beverage quality by mixing hot water with beverage materials before brewing, ensuring thorough blending and consistent flavor.
#38 SharkNinja Operating LLC
Headquarters: Needham, Massachusetts, USA
SharkNinja Operating LLC is a global leader in houseware innovation, designing high-quality vacuum cleaners, kitchen appliances, and other household products.
Key Patents in Coffee Making Machines
Coffee Brewing Machine with Improved Flavor Extraction (US10463192B2)
This machine from SharkNinja pre-soaks coffee grounds with a small amount of water before full brewing, optimizing flavor extraction. The initial “bloom” water saturates grounds briefly, enhancing flavor balance during the main brew cycle through optimized water ratios and temperatures.
#39 NuWave, LLC
Headquarters: Vernon Hills, Illinois, USA
NuWave, LLC specializes in manufacturing innovative kitchen appliances, including the NuWave Oven, designed to provide healthy and convenient cooking solutions.
Key Patents in Coffee Making Machines
Automatic Beverage Maker for Coffee, Tea, and More (US10849453B2)
NuWave’s automatic beverage maker accommodates a variety of hot and cold beverages, including coffee, tea, soups, and iced drinks. Equipped with a water reservoir, control system, pump, tubing, cartridge arm, and holder, the device offers versatility in beverage preparation through automated processes.
#40 Rancilio Group S.p.A.
Headquarters: Villastanza di Parabiago, Italy
Rancilio Group S.p.A. is a leading manufacturer of professional coffee machines, known for its innovative designs and commitment to quality and performance in the coffee industry.
Key Patents in Coffee Making Machines
Versatile Coffee Machine with Multiple Coffee-Based Drinks (US11219330B2)
Rancilio Group’s machine dispenses various coffee-based drinks. It features multiple coffee bean containers for different blends, a single grinder for grinding selected beans, and a brewing chamber for preparing desired beverages, ensuring versatility and quality in coffee preparation.
#41 Sanremo Coffee Machines S.R.L.
Headquarters: Treviso, Italy
Sanremo Coffee Machines S.R.L. specializes in creating high-end, technologically advanced coffee machines for professional baristas and coffee enthusiasts around the world.
Key Patents in Coffee Making Machines
Machine for Consistent Coffee Infusion Quality (US20240115068A1)
Sanremo Coffee Machines’ device ensures consistent infusion quality by regulating water flow based on coffee bed pressure. Equipped with pressure sensors and a control unit, it adjusts water flow rates to maintain optimal extraction conditions throughout the brewing process.
#42 FLUID-O-TECH S.R.L.
Headquarters: Corsico, Italy
Fluid-o-Tech S.R.L. designs and manufactures high-performance pumps and fluid control systems for various applications, including food and beverage, medical, and industrial sectors.
Key Patents in Coffee Making Machines
Coffee Dispensing Machine with Advanced Features (US20230218109A1)
Fluid-o-Tech’s machine includes a filter holder for water filtration through coffee powder, a coffee quality optical sensor, and a processing unit. This setup enhances coffee dispensing capabilities, incorporating advanced features to improve beverage quality.
#43 CONAIR CORPORATION
Headquarters: Stamford, Connecticut, USA
Conair Corporation is a global leader in personal care and small kitchen appliances, offering a wide range of products that enhance everyday life through innovation and quality.
Key Patents in Coffee Making Machines
Coffee Making Appliance with Integrated Vertical Burr Grinder (US10542839B2)
Conair’s appliance integrates a vertical burr grinder into the brewing mechanism, grinding coffee beans directly into the filter. It includes mechanisms to rotate the filter during water supply, ensuring consistent extraction and drying of grounds post-brew for easy disposal.
#44 SPINN HOLDING B.V.
Headquarters: Amsterdam, Netherlands
Spinn Holding B.V. is a technology company that has developed a revolutionary coffee maker that uses patented centrifugal brewing technology to deliver a unique coffee experience.
Key Patents in Coffee Making Machines
Customizable Coffee Brewing System with Recipe Sharing (US20230140751A1)
Spinn Holding’s system enables users to customize coffee brewing parameters and share recipes across different machines. It involves a roaster app to create tailored recipes, a brewer app for customization, and two-way communication for feedback, supporting both hot and cold brew modes.
#45 Kang Hoon LEE
Kang Hoon Lee is an entrepreneur known for innovative contributions to the coffee industry, focusing on advanced coffee brewing techniques and equipment.
Key Patents in Coffee Making Machines
Efficient Coffee Brewing Method with Enhanced Flavor (US20230389743A1)
Kang Hoon Lee’s method enhances coffee flavor and efficiency by expanding the filter area, using stirring and centrifugal force during brewing. It optimizes extraction with an enlarged extraction port, reducing clogging and shortening brewing times compared to traditional methods.
#46 Research, Investment & Development S.A.L. (Holding)
Key Patents in Coffee Making Machines
Lebanese Coffee Machine with Pivoting Brewing Mechanism (US11412883B2)
Research, Investment & Development’s machine features a pivoting pot for switching between brewing and serving positions. It includes a rotating closure mechanism that seals the outlet during brewing and opens it for serving, ensuring efficient beverage preparation.
#47 Federico Alessandro Gallia
Federico Alessandro Gallia is a key figure in the coffee industry, known for his expertise in coffee machine technology and innovation, contributing significantly to the advancement of coffee brewing methods.
Key Patents in Coffee Making Machines
Infusion Coffee Machine with Flexible Water Flow Control (US20200352390A1)
Federico Alessandro Gallia’s machine allows flexible control of water flow rates during brewing with a variable-flow valve. It features a manual device for adjusting flow rates, sensors for monitoring flow and pressure, and optional profile storage, ensuring customizable coffee extraction.
#48 Join One Electric (Shenzhen) Co., Ltd
Headquarters: Shenzhen, China
Key Patents in Coffee Making Machines
Automatic Coffee Brewing Device for Uniform Extraction (US20200205604A1)
Join One Electric’s device offers automatic coffee brewing with uniform extraction. It features a rotating platform with fixed central and offset water outlets. Coffee grounds in a filter cup on the platform are first saturated by water from the central outlet, followed by water from the offset outlet, ensuring thorough extraction without manual pouring. The device includes a pump, heating element, and controller for water supply, heating, and platform rotation coordination.
#49 PETER GIA VU
Peter Gia Vu is an entrepreneur and inventor known for developing advanced coffee brewing technologies, focusing on enhancing the quality and convenience of coffee preparation.
Key Patents in Coffee Making Machines
Multi-Purpose Drink Machine with Interchangeable Brewing Stations (US20220279960A1)
Peter Gia Vu’s multi-purpose drink machine facilitates brewing coffee, tea, and frothing milk. It includes a central water source, pump, and valve directing water to multiple nozzles. Brewing stations can be interchanged for coffee baskets, tea infusers, or milk frothing containers. The machine features a separate frothing assembly with a motorized whisk, temperature control, sensors, central control panel, and power supply.
#50 Davide CAPPELLINI
Davide Cappellini is a renowned expert in coffee machine engineering, contributing to the design and innovation of high-performance coffee brewing equipment.
Key Patents in Coffee Making Machines
Espresso Coffee Machine with Flexible Pre-Brewing (US20200229631A1)
Davide Cappellini’s espresso machine enhances coffee emulsion with a separate air inlet circuit, compressor, and heating element for each brewing chamber. An electronic control unit adjusts airflow and temperature during pre-brewing, customizing settings for coffee amount, beverage type, and water volume. Controlled air injection at optimal temperatures prevents bubbles, ensuring consistent coffee quality with variable emulsion levels.
#51 Franke Kaffeemaschinen AG
Headquarters: Aarburg, Switzerland
Franke Kaffeemaschinen AG is a leading provider of commercial coffee machines, known for their quality, reliability, and innovative technology in the coffee industry.
Key Patents in Coffee Making Machines
Automatic Beverage Preparation Apparatus with Customizable Profiles (US20240122396A1)
Franke Kaffeemaschinen’s apparatus automates hot beverage dispensing with customizable brewing profiles. A controller varies brewing pressure or water flow based on user-defined profiles, allowing personalized coffee quality adjustments. The apparatus includes sensors for water volume and time control, an operating lever for adjustments, and interchangeable outlet heads for different beverages.
#52 GINO CREATION CO., LTD.
Headquarters: New Taipei City, Taiwan
Gino Creation Co., Ltd. is a company specializing in the design and manufacture of high-quality coffee equipment, known for its innovation and craftsmanship.
Key Patents in Coffee Making Machines
Dual Brewing Mechanism for Espresso and Pour Over Coffee (US11889947B2)
Gino Creation’s dual brewing mechanism accommodates espresso and pour-over coffee in a compact device. A shared hot water pipe with a valve selectively directs water to either the espresso head or pour-over device, eliminating the need for separate water sources. This dual-functionality ensures efficient brewing with shared resources and distinct methods for different coffee preferences.
#53 Avery Coffee Company Inc.
Headquarters: Welland, Canada
Avery Coffee Company Inc. is dedicated to providing premium coffee products and equipment, focusing on delivering exceptional coffee experiences through quality and innovation.
Key Patents in Coffee Making Machines
Automated Pour-Over Coffee Brewing System (US11096515B2)
Avery Coffee Company’s system enables hands-free pour-over coffee brewing with automated control to prevent backwash and contamination. A vessel of heated water is suspended over a brew basket, regulating water flow under gravity. A float-controlled passive metering valve prevents backflow, adjusting water flow as the basket level rises and falls during brewing.
#54 Benjamin Christopher Scholtens
Benjamin Christopher Scholtens is an entrepreneur known for his contributions to the coffee industry, particularly in developing innovative coffee brewing methods and equipment.
Key Patents in Coffee Making Machines
Automatic Pour-Over Coffee Brewing System with Anti-Contamination Design (US20210289979A1)
Benjamin Christopher Scholtens’ system features an automatic pour-over design that prevents coffee grounds backwash and water contamination. A closed vessel with heated water is suspended over a brew basket, with water level changes regulating drainage. A passive metering valve controls water flow, floating in the basket to prevent displacement and ensure contamination-free brewing.
#55 Nuli Coffee, Inc.
Headquarters: Cambridge, USA
Nuli Coffee, Inc. is a company focused on sourcing and roasting high-quality coffee beans, offering a range of premium coffee products to satisfy diverse palates.
Key Patents in Coffee Making Machines
Coffee Machine with Dynamic Flow and Temperature Control (US11076715B1)
Nuli Coffee’s machine employs dynamic flow and temperature control for enhanced brewing quality. It utilizes a syringe pump for precise water flow through the brewing chamber and an in-line heater for rapid temperature adjustment during extraction. Adjustable group heads and removable portafilters offer customizable brewing setups, ensuring optimal brewing conditions.
#56 Masoud S. Rabadi
Masoud S. Rabadi is an innovator in the coffee industry, known for developing advanced coffee brewing technologies and contributing to the enhancement of coffee quality and preparation methods.
Key Patents in Coffee Making Machines
Instant Coffee Brewing and Dispensing Apparatus (US20200397180A1)
Masoud S. Rabadi’s apparatus enhances instant coffee preparation with dual dispensing capabilities. It includes an on-demand instant hot coffee maker and a hot jug apparatus with a reservoir for brewing coffee or boiling water for tea or soup, offering versatility in preparing hot beverages.
#57 FrieslandCampina Nederland B.V.
Headquarters: Amersfoort, Netherlands
FrieslandCampina Nederland B.V. is a leading dairy cooperative that produces and markets a wide range of dairy products, known for its commitment to quality, innovation, and sustainability.
Key Patents in Coffee Making Machines
Process and Coffee Machine for High-Quality Milk Beverages (US20220273132A1)
FrieslandCampina’s coffee machine prepares high-quality milk-containing beverages like cappuccino and latte with efficiency. Separate brewing and milk sections manage independent water streams for coffee extraction and milk mixing, ensuring precise control over flow rate, pressure, and temperature. A microfiltration device enhances milk frothing, maintaining beverage quality and stability.
#58 Alpha Dominche Holdings, Inc.
Headquarters: Salt Lake City, Utah, USA
Alpha Dominche Holdings, Inc. is a company specializing in the development of innovative coffee and tea brewing equipment, focusing on enhancing the brewing process and delivering exceptional beverage experiences.
Key Patents in Coffee Making Machines
Brewing Assembly for Press-Style Coffee Maker (US20190038065A1)
Alpha Dominche’s brewing assembly facilitates manual extraction in a press-style coffee maker, isolating grounds for enhanced brewing control. A valve in the brewing chamber opens under pressure during pressing, isolating brewed coffee in a receiving chamber for seamless extraction and serving.
What’s Next?
We explored some groundbreaking patents ready to revolutionize the coffee experience. From self-adjusting machines by De’Longhi to on-demand cold brew by Bunn, and more.
The challenge lies in identifying technologies that align with long-term objectives. The fast pace of innovation demands a systematic approach to uncover these opportunities.
So, is there a more efficient way forward?
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