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PCE
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CPC Subgroup
A23B 11/35

by addition of preservatives (containing or treated with microorganisms, enzymes or antibiotics A23C13/16)

Full Title

Preservation of milk or dairy products > Preservation of cream or cream preparations > by addition of preservatives (containing or treated with microorganisms, enzymes or antibiotics A23C13/16)

Top Applicants

Top 10 applicants by patent filingsfor class A23, 2013–2023, worldwide · Source: EPO PATSTAT

  1. NESTLE CH 5,075
  2. NESTEC CH 3,916
  3. DSM IP ASSETS (DUTCH STATE MINES IP ASSETS) NL 2,558
  4. JIANGNAN UNIVERSITY 2,196
  5. SUNTORY HOLDINGS JP 2,133
  6. CJ CHEILJEDANG CORPORATION KR 1,842
  7. CARGILL US 1,708
  8. REPUBLIC OF KOREA (RURAL DEVELOPMENT ADMINISTRATION) KR 1,341
  9. CHINESE ACADEMY OF SCIENCES 1,279
  10. MARS US 1,161