ClassID:

3246

A23B4/09 - CPC Classification

Classification description:

General methods for preserving meat, sausages, fish or fish products; Freezing; Subsequent thawing; Cooling with addition of chemicals before or during cooling with direct contact between the food and the chemical, e.g. liquid N, at cryogenic temperature

Recent Application in this class:
#1
20260090553
2026-04-02

SYSTEM FOR COOLING NON-LIQUID CONVEYABLE PRODUCT

#2
20250268269
2025-08-28

COMPOSITION AND METHOD FOR PRESERVING FISH

#3
20240409385
2024-12-12

LIQUID CRYOGEN DELIVERY AND INJECTION CONTROL APPARATUS

#4
20240032550
2024-02-01

SYSTEMS AND METHODS FOR CONTROLLING WATER QUALITY IN FOOD PROCESSING

#5
20230371534
2023-11-23

Method and Apparatus for Preservation of Organic Products

#6
20230049923
2023-02-16

SYSTEM FOR COOLING NON-LIQUID CONVEYABLE PRODUCT

#7
20230029705
2023-02-02

Energy-saving quick-freezing method for golden pomfret

#8
20220192211
2022-06-23

Systems and methods for controlling water quality in food processing

#9
20220151250
2022-05-19

Preparation method for water-retaining nanoagent and process of treatment crustacean product by water-retaining nanoagent prepared by thereof

#10
20220033239
2022-02-03

Liquid cryogen delivery and injection control apparatus

#11
20210298336
2021-09-30

Separation of fat and lean using a decanter centrifuge

#12
20210259288
2021-08-26

Ultrasonic freezing equipment and freezing method using same

#13
20210051984
2021-02-25

Automatic immersion ice-coating machine

#14
20210007366
2021-01-14

IN-LINE NITROGEN PROTEIN CHILLING APPARATUS FOR A VACUUM SEPARATOR

#15
20200404934
2020-12-31

Treatment of insects

#16
20200340725
2020-10-29

METHOD FOR PRODUCING FROZEN FRESH PLANT/ANIMAL OR PORTION

#17
20200256604
2020-08-13

FLAKE ICE PRODUCTION DEVICE, FLAKE ICE PRODUCTION SYSTEM, FLAKE ICE PRODUCTION METHOD, AND MOVING BODY

#18
20200187514
2020-06-18

METHOD FOR PRESERVING CRUSTACEANS AND SEA FOODS

#19
20200146303
2020-05-14

Device and method of preparing composite ice glaze

#20
20200120945
2020-04-23

CRYOGEN CONTROL FOR MIXING TEMPERATURE OF FOOD PRODUCTS

#21
20190387760
2019-12-26

Method of green and safe preservation for aquatic products at sea

#22
20190230947
2019-08-01

FOOD HYGIENE METHOD AND FOOD PRODUCT

#23
20190159468
2019-05-30

Method for producing disinfected liver

#24
20190124955
2019-05-02

Vacuum breaking without feed line clogging

#25
20190116812
2019-04-25

Method and device for delaying rigor mortis in fish

#26
20190110490
2019-04-18

Dry aging system using oxygen

#27
20190024960
2019-01-24

Cold storage unit, moving body, ice slurry supply system, cold storage article transport system, cold storage method for cold storage article, and transport method for cold storage article

#28
20190021349
2019-01-24

SYSTEM FOR COOLING FOOD PRODUCT

#29
20190008190
2019-01-10

Separation of fat and lean using a decanter centrifuge

#30
20190008174
2019-01-10

MEAT PROCESSING METHODS

#31
20180325133
2018-11-15

Ice, refrigerant, ice production method, method for producing cooled article, method for producing refrigerated article of plant/animal or portion thereof, refrigerating material for plant/animal or portion thereof, method for producing frozen fresh plant/animal or portion thereof, defrosted article or processed article thereof, and freezing material for fresh plant/animal or portion thereof

#32
20180279635
2018-10-04

Systems and methods for controlling water quality in food processing

#33
20180127631
2018-05-10

Anti-ice nucleation activator

#34
20170064970
2017-03-09

Method for separating bone fragments and tallow from a single ingredient stream of beef by controlling the frozen condition of the beef and immersing in carbonic acid at elevated pressures

#35
20170020175
2017-01-26

METHOD FOR SEPARATING LEAN BEEF AND FAT

#36
20160316773
2016-11-03

METHOD FOR IMMERSION CHILLING AND FREEZING TUNA BY CaCl2 WITH LOW SALT PENETRATION AMOUNT

#37
20160101998
2016-04-14

Process for the reduction in microbial activity in protein product water processing tanks for increased tank water utility and conservation

#38
20160073648
2016-03-17

FOOD HYGIENE METHOD AND FOOD PRODUCT

#39
20160050945
2016-02-25

Method for improving, by using power-variable ultrasonic waves, frozen fish fillets treated by means of salt-water immersion process

#40
20150366229
2015-12-24

Cryogenic poultry chilling system and method

#41
20150359235
2015-12-17

METHOD FOR PRODUCING FROZEN MINCED FISH MEAT EXCELLENT IN FROZEN-STATE STORAGE STABILITY

#42
20150342205
2015-12-03

METHODS OF PREPARING A FRESH CLEANED FISH CARCASS FOR STORAGE

#43
20150313247
2015-11-05

Tunnel

#44
20150308726
2015-10-29

METHOD AND APPARATUS FOR RECOVERING CRYOGENS

#45
20150157050
2015-06-11

Tunnel

#46
20150147447
2015-05-28

METHOD FOR PRODUCING DETOXIFIED LIVER

#47
20150041407
2015-02-12

Process for the reduction in microbial activity in protein product water processing tanks for increased tank water utility and conservation

#48
20150017129
2015-01-15

Preservation of the biological activity of undenatured type II collagen

#49
20140220213
2014-08-07

Method and System for Treating Food Items with an Additive and Solid Carbon Dioxide

#50
20140186502
2014-07-03

Method and system for treating food items with an additive and solid carbon dioxide

#51
20140037806
2014-02-06

Triple stream separation of fat, lean, and fluid from boneless beef

#52
20130273222
2013-10-17

Preservation system for nutritional substances

#53
20130115349
2013-05-09

Methods for separating lean beef and fat and producing a product having a predetermined fat content

#54
20120255315
2012-10-11

Method and Apparatus for Cooling and/or Deep-Freezing Products, Especially Food Products, Implementing the Injection of Two Cryogenic Liquids

#55
20120231148
2012-09-13

Method for separating bone fragments and tallow from a single ingredient stream of beef by controlling the frozen condition of the beef and immersing in carbonic acid at elevated pressures

#56
20120171344
2012-07-05

Method and system for treating food items with an additive and liquid nitrogen

#57
20120137709
2012-06-07

Continuous food freezing device and continuous food freezing method

#58
20120118175
2012-05-17

TREATMENT TO REDUCE MICROORGANISMS WITH CARBON DIOXIDE BY MULTIPLE PRESSURE OSCILLATIONS

#59
20120042789
2012-02-23

Apparatus for thawing or cooling food products

#60
20120011862
2012-01-19

AUTOMATIC COMPENSATING FREEZING AND HEATING RECIPES

#61
20120000217
2012-01-05

ULTRA-SMALL ICE, USES THEREOF AND APPARATUS FOR PRODUCTION

#62
20110311700
2011-12-22

SYSTEM AND METHOD OF CHILLING A FOOD PRODUCT PROXIMATE TO AND IN A FOOD PROCESSING DEVICE

#63
20110097460
2011-04-28

Process for the reduction in microbial activity in protein product chilled water cooling tanks for increased tank water utility and conservation

#64
20100293969
2010-11-25

Method and system for treating food items with an additive and solid carbon dioxide

#65
20100159087
2010-06-24

Method for applying treatment materials to foodstuffs

#66
20100139293
2010-06-10

ULTRAFAST FOOD FREEZING EQUIPMENT BY DIRECT CONTACT WITH DOSED LIQUID NITROGEN

#67
20100112168
2010-05-06

HARVESTING OIL FROM FATTY MEAT MATERIALS TO PRODUCE LEAN MEAT PRODUCTS AND OIL FOR USE IN BIO-DIESEL PRODUCTION

#68
20100075002
2010-03-25

Treatment to reduce microorganisms with carbon dioxide by multiple pressure oscillations

#69
20100068369
2010-03-18

Process for preparing hypoallergenic and reduced fat foods

#70
20100055270
2010-03-04

Method and process for the controll of water weight loss in spray chill operations with the subsequent reduction of airborne bacterial load in air utilizing specialized chemistry in an air wash system in protein-based food processing plants

#71
20090282847
2009-11-19

Hot Box Chill Spray System and Method Of Its Use

#72
20080274250
2008-11-06

Process and Device for Cooling Food Articles

#73
20080216673
2008-09-11

UNDERWATER THAWING AND FREEZING DEVICE USING COMPLEX WAVE MOTIONS

#74
20070181010
2007-08-09

Method and installation for cooling slaughtered poultry

#75
20070082594
2007-04-12

Water reuse in food processing

#76
20070062380
2007-03-22

CRUST FREEZING SYSTEM

#77
20070014904
2007-01-18

Process for preparing hypoallergenic and reduced fat foods

#78
20060292274
2006-12-28

Treatment to reduce microorganisms with carbon dioxide by multiple pressure oscillations

#79
20060070393
2006-04-06

Apparatus and method for freezing food products

#80
16591244
2020-05-12

Method and device for ship-borne freezing of marine products after treated by highly activated water and nondestructive sensing of ice crystals