CPC Main Group
C12Y 301/00 Hydrolases acting on ester bonds (3.1)
20 direct subcodes
Child Classifications
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- C12Y 301/01 Carboxylic ester hydrolases (3.1.1)
- C12Y 301/02 Thioester hydrolases (3.1.2)
- C12Y 301/03 Phosphoric monoester hydrolases (3.1.3)
- C12Y 301/04 Phosphoric diester hydrolases (3.1.4)
- C12Y 301/05 Triphosphoric monoester hydrolases (3.1.5)
- C12Y 301/06 Sulfuric ester hydrolases (3.1.6)
- C12Y 301/07 Diphosphoric monoester hydrolases (3.1.7)
- C12Y 301/08 Phosphoric triester hydrolases (3.1.8)
- C12Y 301/11 Exodeoxyribonucleases producing 5'-phosphomonoesters (3.1.11)
- C12Y 301/13 Exoribonucleases producing 5'-phosphomonoesters (3.1.13)
- C12Y 301/14 Exoribonucleases producing 3'-phosphomonoesters (3.1.14)
- C12Y 301/15 Exonucleases active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters (3.1.15)
- C12Y 301/16 Exonucleases active with either ribo- or deoxyribonucleic acids and producing 3'-phosphomonoesters (3.16)
- C12Y 301/21 Endodeoxyribonucleases producing 5'-phosphomonoesters (3.1.21)
- C12Y 301/22 Endodeoxyribonucleases producing 3'-phosphomonoesters (3.1.22)
- C12Y 301/25 Site-specific endodeoxyribonucleases specific for altered bases (3.1.25)
- C12Y 301/26 Endoribonucleases producing 5'-phosphomonoesters (3.1.26)
- C12Y 301/27 Endoribonucleases producing 3'-phosphomonoesters (3.1.27)
- C12Y 301/30 Endoribonucleases active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters (3.1.30)
- C12Y 301/31 Endoribonucleases active with either ribo- or deoxyribonucleic acids and producing 3'-phosphomonoesters (3.1.31)
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