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公开(公告)号：US20240122201A1
公开(公告)日：2024-04-18
申请号：US17768397
申请日：2020-10-16
申请人： MASTERCOLDBREWER AG
发明人： Roland Laux , Tilo Hühn
摘要： The present disclosure relates to methods and/or techniques for the production of cold-brew coffee extracts, which enable continuous and rapid extraction and simultaneously improved yield of aromatic constituents and nutritionally beneficial components (e.g., polyphenols, antioxidants, and/or sugars) when compared to known cold-brew techniques. The method enables continuous processing within a shortened time frame, while producing extracts with improved flavour yield, intensity and body. In addition, cold-brew coffee extracts and instant powders prepared by said methods are described.
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公开(公告)号：US11937616B2
公开(公告)日：2024-03-26
申请号：US17250255
申请日：2019-06-24
申请人： Caffemotive Srl
发明人： Andrea Bacchi , Massimo Chenda
摘要： An apparatus for manufacturing tablets for hot beverage brewing includes a reservoir feeding infusible loose food products, a grinding system for the loose food products to obtain grounds of a given size, a moistening system moistening the grounds to a given moisture content, a mixing and homogenizing system for mixing and homogenizing the grounds to a homogeneous mixture, a weighing system of the homogeneous mixture to obtain a dose of predetermined weight, a forming system forming the dose into a tablet of predetermined volume, an irradiation system for electromagnetic irradiation of the tablet to overheat the particles to a partial baking and/or sintering for compactness and self-supporting ability without an enclosure, and a control system acting on the grinding, moistening, homogenizing, system, forming, and irradiating systems to control particle size, moisture content, homogeneity, weight, volume and compactness parameters of the tablet and change water permeability of the tablet accordingly.
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公开(公告)号：US20240065481A1
公开(公告)日：2024-02-29
申请号：US18458434
申请日：2023-08-30
发明人： Maurizio FIORANI
摘要： Disclosed is a coffee grinder having an automatic coffee dose control system that provides for comparing a difference between an ideal weight set by a user and an actual weight measured by a load cell with an error; if the difference between the ideal weight and the actual weight is greater than the error, an extra-dose of coffee powder is dispensed.
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公开(公告)号：US20240049740A1
公开(公告)日：2024-02-15
申请号：US18383196
申请日：2023-10-24
申请人： S&D Coffee, Inc.
摘要： A method of brewing a flash brewed coffee concentrate includes flash brewing ground coffee to brew a hot coffee extract and mixing the hot coffee extract with a frozen concentrated coffee extract to chill the hot coffee extract to a temperature less than 130° F. while increasing the concentration of the hot coffee extract to form the flash brewed coffee concentrate.
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公开(公告)号：US11825857B2
公开(公告)日：2023-11-28
申请号：US17507393
申请日：2021-10-21
申请人： Zayde Al-Naquib , Jack Balder , Moayad Al-Naquib
发明人： Zayde Al-Naquib , Jack Balder , Moayad Al-Naquib
摘要： The present invention discloses a method for batch production of espresso coffee by preparing ground coffee and water mixture in a pressure chamber, degassing the ground coffee in the pressure chamber, extracting an initial brew from the degassed ground coffee via pressure, and producing a final brew (large batch of espresso coffee) from the initial brew.
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公开(公告)号：US11744261B2
公开(公告)日：2023-09-05
申请号：US17478677
申请日：2021-09-17
发明人： Joe Christopher Welsh , Tamsin Mikeala Jackson , Jonathan Patrick Mulvany , Jack Rees , Woncheal Kang
摘要： The present invention provides a method for the manufacture of a freeze-dried coffee powder, the method comprising:
providing a coffee extract having from 40 wt % to 55 wt % solids;
adding gas to the coffee extract in an amount of from 1 NL/kg to 5 NL/kg of coffee extract, to provide a gas-containing coffee extract at above atmospheric pressure;
depressurising the gas-containing coffee extract to form a foamed coffee extract;
cooling the foamed coffee extract to below −40° C. without shear, or with low shear, to form a frozen coffee extract,
grinding the frozen coffee extract to a powder; and
drying the powder,
wherein the step of cooling the foamed coffee extract to below −40° C. comprises:
(i) cooling the foamed coffee extract to a first temperature;
(ii) cooling the foamed coffee extract from the first temperature to a second temperature lower than the first temperature; and
(iii) cooling the foamed coffee extract from the second temperature to below −40° C.,
wherein the first temperature is 1° C. above a freezing point of the foamed coffee extract and wherein the second temperature is 3° C. below the freezing point,
wherein step (ii) has a duration of from 5 to 90 minutes, preferably 10 to 60 minutes.-
公开(公告)号：US20230210303A1
公开(公告)日：2023-07-06
申请号：US18150335
申请日：2023-01-05
申请人： Nomi Brew, Inc.
发明人： Naomi Masdon
IPC分类号： A47J31/52 , A47J31/42 , A47J31/46 , A47J31/54 , A47J31/08 , A23F5/08 , A23F5/26 , B65D85/804
CPC分类号： A47J31/5253 , A47J31/42 , A47J31/468 , A47J31/461 , A47J31/54 , A47J31/08 , A23F5/08 , A23F5/262 , B65D85/8061
摘要： A single serve coffee brewer includes a user input device configured to receive brew information from a user. A grinding mechanism grinds whole coffee beans based on the brew information. A brew chamber includes a first section to receive and retain the ground coffee beans, a filter divider retaining the ground coffee beans in the first section, and an annular section prevented from receiving the ground coffee beans by the filter divider. A water reservoir and a heater configured to heat water from the reservoir based on the brew information. A water pump moves a measured amount of heated water from the heater to the brew chamber, based on the brew information. A drawdown release valve retains the water in the brew chamber for a set duration, based on the brew information, and releases brewed coffee from the brewing chamber responsive to the duration elapsing.
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公开(公告)号：US20230017236A1
公开(公告)日：2023-01-19
申请号：US17830307
申请日：2022-06-01
申请人： Sahand Oilmaghani , Juhi Kaira , Perry Anderson , Cris Pavloff
发明人： Sahand Oilmaghani , Juhi Kaira , Perry Anderson , Cris Pavloff
摘要： Embodiments of improved systems including and methods for dosing or processing a desired quantity or dose of particles from a storage container by determining the weight of the storage container and processing mechanism as particles are processed. Other embodiments may be described and claimed.
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公开(公告)号：US20220142195A1
公开(公告)日：2022-05-12
申请号：US17095579
申请日：2020-11-11
申请人： Bijan B. Yadegar
发明人： Bijan B. Yadegar
摘要： A method of refreshing roasted coffee, comprising the steps: providing a previously roasted coffee; mixing said previously roasted coffee with water, such that a mixture is created; and heating said mixture in a covered heat safe container via a heating device, such that a refreshed previously roasted coffee is created; and brewing said refreshed previously roasted coffee. The mixture may further comprise one or more flavors and the previously roasted coffee may be instant coffee, ground coffee, and/or whole bean coffee.
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公开(公告)号：US20220117252A1
公开(公告)日：2022-04-21
申请号：US17507393
申请日：2021-10-21
申请人： Zayde Al-Naquib , Jack Balder , Jereme Pitts
发明人： Zayde Al-Naquib , Jack Balder , Jereme Pitts
摘要： The present invention discloses a method for batch production of espresso coffee by preparing ground coffee and water mixture in a pressure chamber, degassing the ground coffee in the pressure chamber, extracting an initial brew from the degassed ground coffee via pressure, and producing a final brew (large batch of espresso coffee) from the initial brew.
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