CPC Subgroup
C12Y 301/26 Endoribonucleases producing 5'-phosphomonoesters (3.1.26)
Full Title
Hydrolases acting on ester bonds (3.1) > Endoribonucleases producing 5'-phosphomonoesters (3.1.26)
13 direct subcodes
Child Classifications
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- C12Y 301/26001 Physarum polycephalum ribonuclease (3.1.26.1)
- C12Y 301/26002 Ribonuclease alpha (3.1.26.2)
- C12Y 301/26003 Ribonuclease III (3.1.26.3)
- C12Y 301/26004 Ribonuclease H (3.1.26.4)
- C12Y 301/26005 Ribonuclease P (3.1.26.5)
- C12Y 301/26006 Ribonuclease IV (3.1.26.6)
- C12Y 301/26007 Ribonuclease P4 (3.1.26.7)
- C12Y 301/26008 Ribonuclease M5 (3.1.26.8)
- C12Y 301/26009 Ribonuclease (poly-(U)-specific)(3.1.26.9)
- C12Y 301/2601 Ribonuclease IX (3.1.26.10)
- C12Y 301/26011 tRNase Z (3.1.26.11)
- C12Y 301/26012 Ribonuclease E (3.1.26.12)
- C12Y 301/26013 Retroviral ribonuclease H (3.1.26.13)
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