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with direct contact between the food and the chemical
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A23L3/375
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HUMAN NECESSITIES
A23
Foods
A23L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J THEIR PREPARATION OR TREATMENT
A23L3/00
Preservation of foods or foodstuffs, in general
Current Industry
A23L3/375
with direct contact between the food and the chemical
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid cryogen delivery and injection control apparatus
Patent number
12,103,839
Issue date
Oct 1, 2024
Messer Industries USA, Inc.
Simon Shamoun
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Ultrasonic freezing equipment and freezing method using same
Patent number
12,029,229
Issue date
Jul 9, 2024
Shanghai Ocean University
Jing Xie
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Treatment of insects
Patent number
11,889,844
Issue date
Feb 6, 2024
GEA FOOD SOLUTIONS BAKEL B.V.
Martinus Johannes Wilhelmus Verhoeven
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Composition for inhibiting ice recrystallization
Patent number
11,800,864
Issue date
Oct 31, 2023
Seoul National University R&DB Foundation
Dong June Ahn
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Cooling mechanism for use with a food processing system
Patent number
11,751,589
Issue date
Sep 12, 2023
Lyco Manufacturing, Inc.
David R. Zittel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Cooling particulate material with nitrogen
Patent number
11,744,270
Issue date
Sep 5, 2023
Praxair Technology, Inc.
John M Girard
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Energy-saving quick-freezing method for golden pomfret
Patent number
11,700,862
Issue date
Jul 18, 2023
Guangdong Ocean University
Shucheng Liu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Automatic immersion ice-coating machine
Patent number
11,638,437
Issue date
May 2, 2023
Shanghai Ocean University
Jing Xie
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Fluid cryogen injector mounting apparatus and mounting method
Patent number
11,635,171
Issue date
Apr 25, 2023
Messer Industries USA, Inc.
Weston L. Miller
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Cooling mechanism for use with a food processing system
Patent number
11,582,992
Issue date
Feb 21, 2023
Lyco Manufacturing, Inc.
David R. Zittel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
High-precision control system and method for shipborne cryogenic fl...
Patent number
11,519,656
Issue date
Dec 6, 2022
Ocean Research Center of Zhoushan, Zhejiang University
Yong Cai
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Processes and devices for freezing organic products
Patent number
11,503,845
Issue date
Nov 22, 2022
Junia Suresh Alva
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Injection nozzle and apparatus and methods regarding same
Patent number
11,486,610
Issue date
Nov 1, 2022
Messer Industries USA, Inc.
Weston L. Miller
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Rotary separation apparatus and process
Patent number
11,433,428
Issue date
Sep 6, 2022
Travis Jeremy Arnovick
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Degassing apparatus for cryogenic cooling system, cryogenic cooling...
Patent number
11,388,916
Issue date
Jul 19, 2022
Messer Industries USA, Inc.
Michael D. Newman
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Preparing and storing a free flowing frozen supplementary product
Patent number
11,382,339
Issue date
Jul 12, 2022
Dippin' Dots, LLC
Stan Jones
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method and system for freezing related separation processes utilizi...
Patent number
11,363,831
Issue date
Jun 21, 2022
Rutgers, The State University of New Jersey
Tung-Ching Lee
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Device and method for dosing cryogenic liquid
Patent number
11,213,045
Issue date
Jan 4, 2022
Smitten Ventures, Inc.
Robyn Sue Fisher
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Cooling particulate material with nitrogen
Patent number
11,202,457
Issue date
Dec 21, 2021
Praxair Technology, Inc.
John M Girard
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
In-line cryogenic method and system for cooling liquid products
Patent number
11,129,399
Issue date
Sep 28, 2021
Messer Industries USA, Inc.
Michael D. Newman
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method and apparatus for producing frozen food products
Patent number
11,076,620
Issue date
Aug 3, 2021
Praxair Technology, Inc.
Sameer H. Israni
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Cryogenic poultry chilling system and method
Patent number
11,071,305
Issue date
Jul 27, 2021
Air Products and Chemicals, Inc.
Jean-P. Trembley
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Grant
Ice, refrigerant, ice production method, method for producing coole...
Patent number
11,060,780
Issue date
Jul 13, 2021
BLANCTEC CO., LTD.
Yoshio Hirokane
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of producing protein-containing powder
Patent number
11,000,048
Issue date
May 11, 2021
Korea McNulty Co., Ltd.
Eun Jung Lee
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Cold storage unit, moving body, ice slurry supply system, cold stor...
Patent number
10,989,458
Issue date
Apr 27, 2021
BLANCTEC CO., LTD.
Yoshio Hirokane
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for freezing olive oil
Patent number
10,966,444
Issue date
Apr 6, 2021
Asterios Volonakis
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Fast-freezing chopped tender herbs
Patent number
10,912,318
Issue date
Feb 9, 2021
Herbs Unlimited Corporation
Ann Marie N. Mercanti
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the deep-freezing of a substantially fluid food prepara...
Patent number
10,912,328
Issue date
Feb 9, 2021
AMBIENTE E NUTRIZIONE S.R.L.
Giuseppina Cerea
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Cooling mechanism for use with a food processing system
Patent number
10,893,691
Issue date
Jan 19, 2021
Lyco Manufacturing, Inc.
David R. Zittel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Anti-ice nucleation activator
Patent number
10,633,570
Issue date
Apr 28, 2020
THE SCHOOL CORPORATION KANSAI UNIVERSITY
Hidehisa Kawahara
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYOGEN DELIVERY AND INJECTION CONTROL APPARATUS
Publication number
20240409385
Publication date
Dec 12, 2024
Messer Industries USA, Inc
Simon Shamoun
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Application
Climate change mitigation using oleogels prepared from plant protei...
Publication number
20240390253
Publication date
Nov 28, 2024
Shiru, Inc.
Carl Atik
A21 - BAKING EDIBLE DOUGHS
Information
Patent Application
METHOD AND SYSTEM FOR PROCESSING FRAGILE MATERIALS
Publication number
20240188601
Publication date
Jun 13, 2024
Sameer H. Israni
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
DISTRIBUTION SYSTEM FOR AN ITEM OF EQUIPMENT FOR TREATMENT OF SOLID...
Publication number
20240124246
Publication date
Apr 18, 2024
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Joseluis PINILLOS
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Method and Apparatus for Preservation of Organic Products
Publication number
20230371534
Publication date
Nov 23, 2023
Vernon Rainer Alva
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
APPARATUS AND METHOD FOR CRUST FREEZING
Publication number
20230255242
Publication date
Aug 17, 2023
Theodore H. Gasteyer
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
PLANT FOR CONTINUOUSLY COOLING FOODSTUFFS THROUGH CRYOGENIC LIQUID GAS
Publication number
20230240341
Publication date
Aug 3, 2023
AIR LIQUIDE ITALIA S.P.A.
Andrea FABIANI
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHOD OF FLAVOR PROTECTION IN HERBS AND SPICES AND PRODUCTS THEREOF
Publication number
20230157337
Publication date
May 25, 2023
ELLA FOODS PRIVATE LIMITED
Krishna Murthy Ella
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
COOLING MECHANISM FOR USE WITH A FOOD PROCESSING SYSTEM
Publication number
20230148635
Publication date
May 18, 2023
Lyco Manufacturing Inc.
David R. Zittel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHOD FOR IN-LINE MEASUREMENT OF THE TEMPERATURE OF PRODUCTS TRAVE...
Publication number
20230048626
Publication date
Feb 16, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Didier PATHIER
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SYSTEM FOR COOLING NON-LIQUID CONVEYABLE PRODUCT
Publication number
20230049923
Publication date
Feb 16, 2023
Balazs Hunek
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
MODIFIER FOR FROZEN COOKED RICE, METHOD FOR MODIFYING FROZEN COOKED...
Publication number
20220346420
Publication date
Nov 3, 2022
AJINOMOTO CO., INC.
Daiki IIBATA
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Method of Restoring and Maintaining the Texture of Tapioca Pearls a...
Publication number
20220295834
Publication date
Sep 22, 2022
Sheng Yao
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHOD FOR DEHYDRATING LIQUID, SEMI-LIQUID OR PASTELIKE PRODUCTS, I...
Publication number
20220248723
Publication date
Aug 11, 2022
GENIALIS
Isabelle DESJARDINS-LAVISSE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COOLING PARTICULATE MATERIAL WITH NITROGEN
Publication number
20220071243
Publication date
Mar 10, 2022
John M. Girard
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
LIQUID CRYOGEN DELIVERY AND INJECTION CONTROL APPARATUS
Publication number
20220033239
Publication date
Feb 3, 2022
Messer Industries USA, Inc
Simon Shamoun
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Application
STABILIZED FROZEN PRODUCE
Publication number
20210368833
Publication date
Dec 2, 2021
Washington State University
Shyam S. Sablani
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
PROCESSES AND DEVICES FOR FREEZING ORGANIC PRODUCTS
Publication number
20210337836
Publication date
Nov 4, 2021
Junia Suresh Alva
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
MICROWAVEABLE FROZEN BREADED FOOD PRODUCT
Publication number
20210307339
Publication date
Oct 7, 2021
CRISP SENSATION HOLDING S.A.
Tom HELMINK
A21 - BAKING EDIBLE DOUGHS
Information
Patent Application
ULTRASONIC FREEZING EQUIPMENT AND FREEZING METHOD USING SAME
Publication number
20210259288
Publication date
Aug 26, 2021
Shanghai Ocean University
Jing XIE
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
FLUID CRYOGEN INJECTOR MOUNTING APPARATUS AND MOUNTING METHOD
Publication number
20210247028
Publication date
Aug 12, 2021
Messer Industries USA, Inc
Weston L. Miller
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
INJECTION NOZZLE AND APPARATUS AND METHODS REGARDING SAME
Publication number
20210247110
Publication date
Aug 12, 2021
Messer Industries USA, Inc
Weston L. Miller
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHOD FOR OBTAINING A PRODUCT IN THE FORM OF DEEP-FROZEN, DISSOLVE...
Publication number
20210235731
Publication date
Aug 5, 2021
GENIALIS
Guillaume Gillet
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
HIGH-PRECISION CONTROL SYSTEM AND METHOD FOR SHIPBORNE CRYOGENIC FL...
Publication number
20210190404
Publication date
Jun 24, 2021
Ocean Research Center of Zhoushan, Zhejiang University
Yong CAI
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
COMPOSITION FOR INHIBITING ICE RECRYSTALLIZATION
Publication number
20210161125
Publication date
Jun 3, 2021
Seoul National University R&DB Foundation
Dong June AHN
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
COOLING MECHANISM FOR USE WITH A FOOD PROCESSING SYSTEM
Publication number
20210127718
Publication date
May 6, 2021
Lyco Manufacturing Inc.
David R. Zittel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Fast-Freezing Chopped Tender Herbs
Publication number
20210120849
Publication date
Apr 29, 2021
Herbs Unlimited Corporation
Ann Marie N. Mercanti
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
AUTOMATIC IMMERSION ICE-COATING MACHINE
Publication number
20210051984
Publication date
Feb 25, 2021
Shanghai Ocean University
Jing XIE
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Rotary Separation Apparatus and Process
Publication number
20200384045
Publication date
Dec 10, 2020
The Original Resinator LLC
Travis Jeremy Arnovick
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM FOR CRYOGENIC FREEZING OF VISCOUS FEED
Publication number
20200375216
Publication date
Dec 3, 2020
DIPPIN' DOTS CRYOGENICS, L.L.C.
Stan JONES
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES