CPC Subgroup Additional Only
G01N 2333/978 acting on carbon to nitrogen bonds other than peptide bonds (3.5)
Full Title
Assays involving biological materials from specific organisms or of a specific nature > Enzymes; Proenzymes > Hydrolases (3) > acting on carbon to nitrogen bonds other than peptide bonds (3.5)
2 direct subcodes
Child Classifications
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- G01N 2333/98 acting on amide bonds in linear amides (3.5.1)
- G01N 2333/986 acting on amide bonds in cyclic amides (3.5.2), e.g. beta-lactamase (penicillinase, 3.5.2.6), creatinine amidohydrolase (creatininase, EC 3.5.2.10), N-methylhydantoinase (3.5.2.6)
Top Applicants
Top 10 applicants by patent filingsfor class G01, 2013–2023, worldwide · Source: EPO PATSTAT
- CHINESE ACADEMY OF SCIENCES 21,460
- ROBERT BOSCH DE 17,801
- SGCC(STATE GRID CORPORATION OF CHINA) 17,347
- SAMSUNG ELECTRONICS COMPANY KR 13,192
- QUALCOMM US 9,900
- HALLIBURTON ENERGY SERVICES GROUP US 9,742
- PHILIPS ELECTRONICS NL 7,249
- MITSUBISHI ELECTRIC CORPORATION JP 6,503
- ZHEJIANG UNIVERSITY 6,414
- DENSO CORPORATION JP 6,382