CPC Main Group
A23J 1/00 Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
14 direct subcodes
Child Classifications
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- A23J 1/02 from meat
- A23J 1/04 from fish or other sea animals
- A23J 1/06 from blood
- A23J 1/08 from eggs
- A23J 1/10 from hair, feathers, horn, skins, leather, bones, or the like
- A23J 1/12 from cereals, wheat, bran, or molasses
- A23J 1/14 from leguminous or other vegetable seeds; from press-cake or oil-bearing seeds
- A23J 1/16 from waste water of starch-manufacturing plant or like wastes
- A23J 1/18 from yeasts
- A23J 1/20 from milk, e.g. casein (curds or cheese A23C); from whey
Top Applicants
Top 10 applicants by patent filingsfor class A23, 2013–2023, worldwide · Source: EPO PATSTAT
- NESTLE CH 5,075
- NESTEC CH 3,916
- DSM IP ASSETS (DUTCH STATE MINES IP ASSETS) NL 2,558
- JIANGNAN UNIVERSITY 2,196
- SUNTORY HOLDINGS JP 2,133
- CJ CHEILJEDANG CORPORATION KR 1,842
- CARGILL US 1,708
- REPUBLIC OF KOREA (RURAL DEVELOPMENT ADMINISTRATION) KR 1,341
- CHINESE ACADEMY OF SCIENCES 1,279
- MARS US 1,161