CPC Subgroup
C12Y 503/03 transposing C=C bonds (5.3.3)
Full Title
Intramolecular oxidoreductases (5.3) > transposing C=C bonds (5.3.3)
18 direct subcodes
Child Classifications
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- C12Y 503/03001 Steroid DELTA-isomerase (5.3.3.1)
- C12Y 503/03002 Isopentenyl-diphosphate DELTA-isomerase (5.3.3.2)
- C12Y 503/03003 Vinylacetyl-CoA DELTA-isomerase (5.3.3.3)
- C12Y 503/03004 Muconolactone DELTA-isomerase (5.3.3.4)
- C12Y 503/03005 Cholestenol DELTA-isomerase (5.3.3.5)
- C12Y 503/03006 Methylitaconate DELTA-isomerase (5.3.3.6)
- C12Y 503/03007 Aconitate DELTA-isomerase (5.3.3.7)
- C12Y 503/03008 Dodecenoyl-CoA isomerase (5.3.3.8)
- C12Y 503/03009 Prostaglandin-A1 DELTA-isomerase (5.3.3.9)
- C12Y 503/0301 5-Carboxymethyl-2-hydroxymuconate DELTA-isomerase (5.3.3.10)
- C12Y 503/03011 Isopiperitenone DELTA-isomerase (5.3.3.11)
- C12Y 503/03012 L-Dopachrome isomerase (5.3.3.12)
- C12Y 503/03013 Polyenoic fatty acid isomerase (5.3.3.13)
- C12Y 503/03014 Trans-2-decenoyl-[acyl-carrier-protein] isomerase (5.3.3.14)
- C12Y 503/03015 Ascopyrone tautomerase (5.3.3.15)
- C12Y 503/03016 4-Oxalomesaconate tautomerase (5.3.3.16)
- C12Y 503/03017 Trans-2,3-dihydro-3-hydroxyanthranilate isomerase (5.3.3.17)
- C12Y 503/03018 2-(1,2-Epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase (5.3.3.18)
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