CPC Subgroup
C12Y 503/99 Other intramolecular oxidoreductases (5.3.99)
Full Title
Intramolecular oxidoreductases (5.3) > Other intramolecular oxidoreductases (5.3.99)
9 direct subcodes
Child Classifications
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- C12Y 503/99002 Prostaglandin-D synthase (5.3.99.2)
- C12Y 503/99003 Prostaglandin-E synthase (5.3.99.3)
- C12Y 503/99004 Prostaglandin-I synthase (5.3.99.4)
- C12Y 503/99005 Thromboxane-A synthase (5.3.99.5)
- C12Y 503/99006 Allene-oxide cyclase (5.3.99.6)
- C12Y 503/99007 Styrene-oxide isomerase (5.3.99.7)
- C12Y 503/99008 Capsanthin/capsorubin synthase (5.3.99.8)
- C12Y 503/99009 Neoxanthin synthase (5.3.99.9)
- C12Y 503/9901 Thiazole tautomerase (5.3.99.10)
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