CPC Main Group
A01N 59/00 Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
10 direct subcodes
Child Classifications
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- A01N 59/02 Sulfur; Selenium; Tellurium; Compounds thereof
- A01N 59/04 Carbon disulfide; Carbon monoxide; Carbon dioxide
- A01N 59/06 Aluminium; Calcium; Magnesium; Compounds thereof
- A01N 59/08 Alkali metal chlorides; Alkaline earth metal chlorides
- A01N 59/10 Fluorides
- A01N 59/12 Iodine, e.g. iodophors; Compounds thereof
- A01N 59/14 Boron; Compounds thereof
- A01N 59/16 Heavy metals; Compounds thereof
- A01N 59/24 Cyanogen or compounds thereof, e.g. hydrogen cyanide, cyanic acid, cyanamide, thiocyanic acid
- A01N 59/26 Phosphorus; Compounds thereof
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