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PCE
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CPC Subgroup
A01B 19/02

with tools rigidly or elastically attached to a tool-frame

Full Title

Harrows with non-rotating tools > with tools rigidly or elastically attached to a tool-frame

Filing statistics

CPC A01B 19/02 belongs to the parent subclass A01B, which recorded 57,187 patent applications worldwide between 2013 and 2023. Annual filings grew from 1,995 in 2013 to 5,019 in 2023 (+152%), peaking at 7,431 applications in 2020. The most active applicants in class A01 are JOHN DEERE (6,949 applications), MONSANTO TECHNOLOGY (6,297 applications) and DOW AGROSCIENCES (5,458 applications).

Source: EPO PATSTAT, worldwide filings

2 direct subcodes

Child Classifications

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  • A01B 19/04 with two or more tool-frames
  • A01B 19/06 with tools or tool-frames moved to-and-fro mechanically

Top Applicants

Top 10 applicants by patent filingsfor class A01, 2013–2023, worldwide · Source: EPO PATSTAT

  1. JOHN DEERE US 6,949
  2. MONSANTO TECHNOLOGY US 6,297
  3. DOW AGROSCIENCES US 5,458
  4. BASF (BADISCHE ANILIN & SODA FABRIK) DE 5,296
  5. BAYER CROPSCIENCE DE 4,654
  6. PIONEER HI-BRED INTERNATIONAL US 4,631
  7. SYNGENTA PARTICIPATIONS CH 4,410
  8. CNH INDUSTRIAL AMERICA US 4,128
  9. CHINESE ACADEMY OF SCIENCES 3,805
  10. BAYER DE 3,607