CPC Main Group
A23B 11/00 Preservation of milk or dairy products
8 direct subcodes
Child Classifications
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- A23B 11/10 Preservation of milk or milk preparations
- A23B 11/20 Preservation of milk substitutes
- A23B 11/30 Preservation of cream or cream preparations
- A23B 11/40 Preservation of butter or butter preparations
- A23B 11/50 Preservation of buttermilk or buttermilk preparations
- A23B 11/60 Preservation of cheese or cheese preparations
- A23B 11/70 Preservation of cheese substitutes
- A23B 11/80 Preservation of whey or whey preparations (preservation of milk or milk preparations A23B11/10)
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