CPC Subgroup
C12Y 301/13 Exoribonucleases producing 5'-phosphomonoesters (3.1.13)
Full Title
Hydrolases acting on ester bonds (3.1) > Exoribonucleases producing 5'-phosphomonoesters (3.1.13)
5 direct subcodes
Child Classifications
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- C12Y 301/13001 Exoribonuclease II (3.1.13.1)
- C12Y 301/13002 Exoribonuclease H (3.1.13.2)
- C12Y 301/13003 Oligonucleotidase (3.1.13.3)
- C12Y 301/13004 Poly(A)-specific ribonuclease (3.1.13.4)
- C12Y 301/13005 Ribonuclease D (3.1.13.5)
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