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CPC Subgroup
A23K 10/10

obtained by microbiological or biochemical processes (using chemicals or microorganisms for ensilaging of green fodder A23K30/15)

Full Title

Animal feeding-stuffs > obtained by microbiological or biochemical processes (using chemicals or microorganisms for ensilaging of green fodder A23K30/15)

3 direct subcodes

Child Classifications

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  • A23K 10/12 by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
  • A23K 10/14 Pretreatment of feeding-stuffs with enzymes

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