CPC Subgroup
C12Y 207/02 Phosphotransferases with a carboxy group as acceptor (2.7.2)
Full Title
Transferases transferring phosphorus-containing groups (2.7) > Phosphotransferases with a carboxy group as acceptor (2.7.2)
Filing statistics
CPC C12Y 207/02 belongs to the parent subclass C12Y, which recorded 144,590 patent applications worldwide between 2013 and 2023. Annual filings grew from 9,773 in 2013 to 11,938 in 2023 (+22%), peaking at 15,970 applications in 2021. The most active applicants in class C12 are HARVARD UNIVERSITY (8,321 applications), CHINESE ACADEMY OF SCIENCES (7,486 applications) and UNIVERSITY OF CALIFORNIA (7,320 applications).
Source: EPO PATSTAT, worldwide filings
13 direct subcodes
Child Classifications
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- C12Y 207/02001 Acetate kinase (2.7.2.1)
- C12Y 207/02002 Carbamate kinase (2.7.2.2)
- C12Y 207/02003 Phosphoglycerate kinase (2.7.2.3)
- C12Y 207/02004 Aspartate kinase (2.7.2.4)
- C12Y 207/02006 Formate kinase (2.7.2.6)
- C12Y 207/02007 Butyrate kinase (2.7.2.7)
- C12Y 207/02008 Acetylglutamate kinase (2.7.2.8)
- C12Y 207/0201 Phosphoglycerate kinase (GTP) (2.7.2.10)
- C12Y 207/02011 Glutamate 5-kinase (2.7.2.11)
- C12Y 207/02012 Acetate kinase (diphosphate) (2.7.2.12)
- C12Y 207/02013 Glutamate 1-kinase (2.7.2.13)
- C12Y 207/02014 Branched-chain-fatty-acid kinase (2.7.2.14)
- C12Y 207/02015 Propionate kinase (2.7.2.15)
Top Applicants
Top 10 applicants by patent filingsfor class C12, 2013–2023, worldwide · Source: EPO PATSTAT
- HARVARD UNIVERSITY US 8,321
- CHINESE ACADEMY OF SCIENCES 7,486
- UNIVERSITY OF CALIFORNIA US 7,320
- REGENERON PHARMACEUTICALS US 5,003
- INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE) FR 4,292
- UNIVERSITY OF PENNSYLVANIA US 4,213
- CNRS (CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE) FR 4,113
- JIANGNAN UNIVERSITY 3,961
- ROCHE CH 3,792
- ILLUMINA US 3,692