CPC Subgroup
A01B 23/043 Full Title
Elements, tools, or details of harrows > Frames (means or arrangements to facilitate transportation A01B73/00); Drawing-arrangements
Filing statistics
CPC A01B 23/043 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
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