Class A23B : PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
Subclass 4/09: 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 N2, at cryogenic temperature
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12103839 | Liquid cryogen delivery and injection control apparatus | Jul 28, 20 | Oct 01, 24 | Messer Industries USA, Inc. |
| 12029229 | Ultrasonic freezing equipment and freezing method using same | May 10, 21 | Jul 09, 24 | Shanghai Ocean University |
| 11889844 | Treatment of insects | Oct 17, 18 | Feb 06, 24 | GEA Food Solutions Bakel B.V. |
| 11856963 | Device and method of preparing composite ice glaze | Jan 15, 20 | Jan 02, 24 | Shanghai Ocean University |
| 11771100 | Systems and methods for controlling water quality in food processing | Nov 23, 21 | Oct 03, 23 | ECOLAB USA INC. |
| 11700862 | Energy-saving quick-freezing method for golden pomfret | Dec 28, 21 | Jul 18, 23 | Guangdong Ocean University; SOUTHERN MARINE SCIENCE AND ENGINEERING GUANGDONG LABORATORY (ZHANJIANG); |
| 11696592 | Separation of fat and lean using a decanter centrifuge | Jun 11, 21 | Jul 11, 23 | Not available |
| 11213041 | Systems and methods for controlling water quality in food processing | Apr 03, 18 | Jan 04, 22 | ECOLAB USA INC. |
| 11178889 | Vacuum breaking without feed line clogging | Oct 09, 18 | Nov 23, 21 | Praxair Technology, Inc. |
| 11160286 | Method for producing disinfected liver | Jan 25, 19 | Nov 02, 21 | OSAKA NANKO ZOKI JAPAN, LTD.; FUSO PHARMACEUTICAL INDUSTRIES, LTD.; |
| 11071305 | Cryogenic poultry chilling system and method | Jul 24, 14 | Jul 27, 21 | Air Products and Chemicals, Inc. |
| 11060780 | 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 | Nov 18, 16 | Jul 13, 21 | BLANCTEC Co., Ltd. |
| 11051534 | Separation of fat and lean using a decanter centrifuge | Dec 29, 16 | Jul 06, 21 | Not available |
| 10989458 | 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 | Nov 18, 16 | Apr 27, 21 | BLANCTEC Co., Ltd. |
| 10925291 | Dry aging system using oxygen | Oct 11, 18 | Feb 23, 21 | Not available |
| 10820601 | 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 | Nov 18, 16 | Nov 03, 20 | SafeFresh Technologies LLC |
| 10645940 | Method and device for ship-borne freezing of marine products after treated by highly activated water and nondestructive sensing of ice crystals | Oct 02, 19 | May 12, 20 | Zhejiang University of Technology |
| 10633570 | Anti-ice nucleation activator | Apr 13, 16 | Apr 28, 20 | THE SCHOOL CORPORATION KANSAI UNIVERSITY; SHIN NIPPON YAKUGYO CO., LTD.; |
| 10149486 | Apparatus for thawing or cooling food products | Apr 23, 10 | Dec 11, 18 | 3X TECHNOLOGY |
| 9771283 | Process for the reduction in microbial activity in protein product water processing tanks for increased tank water utility and conservation | Oct 06, 15 | Sep 26, 17 | ZECO, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0409,385 | LIQUID CRYOGEN DELIVERY AND INJECTION CONTROL APPARATUS | Aug 21, 24 | Dec 12, 24 | Messer Industries USA, Inc. |
| 2024/0032,550 | SYSTEMS AND METHODS FOR CONTROLLING WATER QUALITY IN FOOD PROCESSING | Aug 28, 23 | Feb 01, 24 | Not available |
| 2021/0051,984 | AUTOMATIC IMMERSION ICE-COATING MACHINE | Mar 16, 20 | Feb 25, 21 | Not available |
| 2021/0007,366 | IN-LINE NITROGEN PROTEIN CHILLING APPARATUS FOR A VACUUM SEPARATOR | Jul 07, 20 | Jan 14, 21 | Messer Industries USA, Inc. |
| 2020/0404,934 | Treatment of Insects | Oct 17, 18 | Dec 31, 20 | Not available |
| 2020/0256,604 | FLAKE ICE PRODUCTION DEVICE, FLAKE ICE PRODUCTION SYSTEM, FLAKE ICE PRODUCTION METHOD, AND MOVING BODY | Nov 18, 16 | Aug 13, 20 | Not available |
| 2020/0120,945 | CRYOGEN CONTROL FOR MIXING TEMPERATURE OF FOOD PRODUCTS | Oct 15, 19 | Apr 23, 20 | Messer Industries USA, Inc. |
| 2019/0387,760 | Method of green and safe preservation for aquatic products at sea | Jun 25, 19 | Dec 26, 19 | Zhejiang University of Technology |
| 2019/0230,947 | FOOD HYGIENE METHOD AND FOOD PRODUCT | Dec 18, 18 | Aug 01, 19 | Not available |
| 2019/0159,468 | METHOD FOR PRODUCING DISINFECTED LIVER | Jan 25, 19 | May 30, 19 | Not available |
| 2019/0021,349 | SYSTEM FOR COOLING FOOD PRODUCT | Mar 14, 16 | Jan 24, 19 | Not available |
| 2019/0008,174 | MEAT PROCESSING METHODS | Jun 25, 18 | Jan 10, 19 | Not available |
| 2016/0316,773 | METHOD FOR IMMERSION CHILLING AND FREEZING TUNA BY CaCl2 WITH LOW SALT PENETRATION AMOUNT | Jun 01, 16 | Nov 03, 16 | SHANGHAI OCEAN UNIVERSITY |
| 2016/0073,648 | FOOD HYGIENE METHOD AND FOOD PRODUCT | Jun 07, 12 | Mar 17, 16 | BERNARD MATTHEWS FOODS LIMITED |
| 2015/0359,235 | METHOD FOR PRODUCING FROZEN MINCED FISH MEAT EXCELLENT IN FROZEN-STATE STORAGE STABILITY | Jan 20, 14 | Dec 17, 15 | MARUHA NICHIRO CORPORATION |
| 2015/0342,205 | METHODS OF PREPARING A FRESH CLEANED FISH CARCASS FOR STORAGE | Nov 13, 12 | Dec 03, 15 | GRIEG SEAFOOD B.C. LTD. |
| 2015/0147,447 | METHOD FOR PRODUCING DETOXIFIED LIVER | May 31, 13 | May 28, 15 | FUSO PHARMACEUTICAL INDUSTRIES, LTD., OSAKA NANKO ZOKI JAPAN, LTD., YAMASAKI, SHINJI, |
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