CPC Subgroup
C12Y 402/03 acting on phosphates (4.2.3)
Full Title
Carbon-oxygen lyases (4.2) > acting on phosphates (4.2.3)
Filing statistics
CPC C12Y 402/03 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
140 direct subcodes
Child Classifications
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- C12Y 402/03001 Threonine synthase (4.2.3.1)
- C12Y 402/03002 Ethanolamine-phosphate phospho-lyase (4.2.3.2)
- C12Y 402/03003 Methylglyoxal synthase (4.2.3.3)
- C12Y 402/03004 3-Dehydroquinate synthase (4.2.3.4)
- C12Y 402/03005 Chorismate synthase (4.2.3.5)
- C12Y 402/03006 Trichodiene synthase (4.2.3.6)
- C12Y 402/03007 Pentalenene synthase (4.2.3.7)
- C12Y 402/03008 Casbene synthase (4.2.3.8)
- C12Y 402/03009 Aristolochene synthase (4.2.3.9)
- C12Y 402/0301 (-)-Endo-fenchol synthase (4.2.3.10)
- C12Y 402/03011 Sabinene-hydrate synthase (4.2.3.11)
- C12Y 402/03012 6-Pyruvoyltetrahydropterin synthase (4.2.3.12)
- C12Y 402/03013 (+)-Delta-cadinene synthase (4.2.3.13)
- C12Y 402/03014 Pinene synthase (4.2.3.14) (C12Y402/03119 and C12Y402/0312 take precedence)
- C12Y 402/03015 Myrcene synthase (4.2.3.15)
- C12Y 402/03016 (4S)-Limonene synthase (4.2.3.16)
- C12Y 402/03017 Taxadiene synthase (4.2.3.17)
- C12Y 402/03018 Abieta-7,13-diene synthase (4.2.3.18)
- C12Y 402/03019 Ent-kaurene synthase (4.2.3.19)
- C12Y 402/0302 (R)-Limonene synthase (4.2.3.20)
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