CPC Main Group
A01D 17/00 Digging machines with sieving and conveying mechanisms
7 direct subcodes
Child Classifications
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- A01D 17/02 with conveyors arranged above the sieving device
- A01D 17/04 with conveyors arranged below the sieving device
- A01D 17/06 with rollers or disc screens
- A01D 17/08 with shaker type screens
- A01D 17/10 with smooth conveyor belts, lath bands or rake bands
- A01D 17/12 with bucket conveyors
- A01D 17/14 with cylindrical screens
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