CPC Main Group
A01K 61/00 Culture of aquatic animals (receptacles for live fish, e.g. aquaria, A01K63/00)
9 direct subcodes
Child Classifications
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- A01K 61/10 of fish
- A01K 61/20 of zooplankton, e.g. water fleas or Rotatoria
- A01K 61/30 of sponges, sea urchins or sea cucumbers
- A01K 61/40 of annelids, e.g. lugworms or Eunice
- A01K 61/50 of shellfish (A01K61/30, A01K61/40 take precedence)
- A01K 61/60 Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K 61/70 Artificial fishing banks or reefs
- A01K 61/80 Feeding devices
- A01K 61/90 Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
Top Applicants
Top 10 applicants by patent filingsfor class A01, 2013–2023, worldwide · Source: EPO PATSTAT
- JOHN DEERE US 6,949
- MONSANTO TECHNOLOGY US 6,297
- DOW AGROSCIENCES US 5,458
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 5,296
- BAYER CROPSCIENCE DE 4,654
- PIONEER HI-BRED INTERNATIONAL US 4,631
- SYNGENTA PARTICIPATIONS CH 4,410
- CNH INDUSTRIAL AMERICA US 4,128
- CHINESE ACADEMY OF SCIENCES 3,805
- BAYER DE 3,607