CPC Subgroup
C12Y 304/14 Dipeptidyl-peptidases and tripeptidyl-peptidases (3.4.14)
Full Title
Hydrolases acting on peptide bonds, i.e. peptidases (3.4) > Dipeptidyl-peptidases and tripeptidyl-peptidases (3.4.14)
10 direct subcodes
Child Classifications
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- C12Y 304/14001 Dipeptidyl-peptidase I (3.4.14.1), i.e. cathepsin-C
- C12Y 304/14002 Dipeptidyl-peptidase II (3.4.14.2)
- C12Y 304/14004 Dipeptidyl-peptidase III (3.4.14.4)
- C12Y 304/14005 Dipeptidyl-peptidase IV (3.4.14.5)
- C12Y 304/14006 Dipeptidyl-dipeptidase (3.4.14.6)
- C12Y 304/14008 Tripeptidyl peptidase (3.4.14.8) (C12Y304/14009, C12Y304/1401 take precedence)
- C12Y 304/14009 Tripeptidyl-peptidase I (3.4.14.9)
- C12Y 304/1401 Tripeptidyl-peptidase II (3.4.14.10)
- C12Y 304/14011 Xaa-Pro dipeptidyl-peptidase (3.4.14.11)
- C12Y 304/14012 Xaa-Xaa-Pro tripeptidyl-peptidase (3.4.14.12), i.e. prolyltripeptidyl aminopeptidase
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