CPC Subgroup
A01N 47/10 Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
Full Title
Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid (carbon tetrahalides A01N29/02) > the carbon atom having one or more single bonds to nitrogen atoms > Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
7 direct subcodes
Child Classifications
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- A01N 47/12 containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
- A01N 47/16 the nitrogen atom being part of a heterocyclic ring
- A01N 47/18 containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
- A01N 47/20 N-Aryl derivatives thereof
- A01N 47/22 O-Aryl or S-Aryl esters thereof
- A01N 47/24 containing the groups [IMAGE cpc-sch-A01N-0944.gif], [IMAGE cpc-sch-A01N-0945.gif] or[IMAGE cpc-sch-A01N-0946.gif]; Thio analogues thereof
- A01N 47/26 Oxidation products of dithiocarbamic acid derivatives, e.g. thiuram sulfides
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