CPC Main Group
C12Y 207/00 Transferases transferring phosphorus-containing groups (2.7)
Filing statistics
CPC C12Y 207/00 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 207/01 Phosphotransferases with an alcohol group as acceptor (2.7.1)
- C12Y 207/02 Phosphotransferases with a carboxy group as acceptor (2.7.2)
- C12Y 207/03 Phosphotransferases with a nitrogenous group as acceptor (2.7.3)
- C12Y 207/04 Phosphotransferases with a phosphate group as acceptor (2.7.4)
- C12Y 207/06 Diphosphotransferases (2.7.6)
- C12Y 207/07 Nucleotidyltransferases (2.7.7)
- C12Y 207/08 Transferases for other substituted phosphate groups (2.7.8)
- C12Y 207/09 Phosphotransferases with paired acceptors (2.7.9)
- C12Y 207/10 Protein-tyrosine kinases (2.7.10)
- C12Y 207/11 Protein-serine/threonine kinases (2.7.11)
- C12Y 207/12 Dual-specificity kinases (2.7.12)
- C12Y 207/13 Protein-histidine kinases (2.7.13)
- C12Y 207/99 Other protein kinases (2.7.99)
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