DIFF Main Group
A01B 13/00 Ploughs or like machines for special purposes (for drainage E02B11/02)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Ploughs or like machines for special purposes
CPC: Ploughs or like machines for special purposes (for drainage E02B11/02)
Full Title
Full titles differ between systems:
IPC:
Ploughs or like machines for special purposes
CPC:
Ploughs or like machines for special purposes (for drainage E02B11/02)
IPC and CPC are identically structured here. All 5 subcodes exist in both systems.
Child Classifications
Navigate with arrow keys, Enter to open
- A01B 13/02 for making or working ridges, e.g. with symmetrically arranged mouldboards +1 CPC IPC+CPC Available in IPC and CPC
- A01B 13/16 Machines for combating erosion, e.g. basin-diggers, furrow-dammers IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class A01,2013–2023, worldwide · Source: EPO PATSTAT
- CHINESE ACADEMY OF SCIENCES 6,725
- JOHN DEERE US 6,555
- MONSANTO TECHNOLOGY US 6,280
- DOW AGROSCIENCES US 5,260
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 5,106
- PIONEER HI-BRED INTERNATIONAL US 4,609
- KUBOTA CORPORATION 4,458
- SYNGENTA PARTICIPATIONS CH 4,341
- BAYER CROPSCIENCE DE 4,305
- CNH INDUSTRIAL AMERICA US 4,024
Top Applicants (CPC)
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