CPC Main Group
C12Y 114/00 Oxidoreductases acting on paired donors, with incorporation or reduction of molecular oxygen (1.14)
Filing statistics
CPC C12Y 114/00 belongs to the parent subclass C12Y, which recorded 144,590 patent applications worldwide between 2013 and 2023. Annual filings grew from 9,773 in 2013 to 11,938 in 2023 (+22%), peaking at 15,970 applications in 2021. The most active applicants in class C12 are HARVARD UNIVERSITY (8,321 applications), CHINESE ACADEMY OF SCIENCES (7,486 applications) and UNIVERSITY OF CALIFORNIA (7,320 applications).
Source: EPO PATSTAT, worldwide filings
12 direct subcodes
Child Classifications
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- C12Y 114/11 with 2-oxoglutarate as one donor, and incorporation of one atom each of oxygen into both donors (1.14.11)
- C12Y 114/12 with NADH or NADPH as one donor, and incorporation of two atoms of oxygen into one donor (1.14.12)
- C12Y 114/13 with NADH or NADPH as one donor, and incorporation of one atom of oxygen (1.14.13)
- C12Y 114/14 with reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen (1.14.14)
- C12Y 114/15 with reduced iron-sulfur protein as one donor, and incorporation of one atom of oxygen (1.14.15)
- C12Y 114/16 with reduced pteridine as one donor, and incorporation of one atom of oxygen (1.14.16)
- C12Y 114/17 with reduced ascorbate as one donor, and incorporation of one atom of oxygen (1.14.17)
- C12Y 114/18 with another compound as one donor, and incorporation of one atom of oxygen (1.14.18)
- C12Y 114/19 with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water (1.14.19)
- C12Y 114/20 with 2-oxoglutarate as one donor, and the other dehydrogenated (1.14.20)
- C12Y 114/21 with NADH or NADPH as one donor, and the other dehydrogenated (1.14.21)
- C12Y 114/99 Miscellaneous (1.14.99)
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