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CPC Subgroup
C12Y 402/99

Other carbon-oxygen lyases (4.2.99)

Full Title

Carbon-oxygen lyases (4.2) > Other carbon-oxygen lyases (4.2.99)

5 direct subcodes

Child Classifications

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  • C12Y 402/99006 Chondroitin sulfate lyase (4.2.99.6) (C12Y402/02005, C12Y402/0202, C12Y402/02021 take precedence)
  • C12Y 402/99012 Carboxymethyloxysuccinate lyase (4.2.99.12)
  • C12Y 402/99018 DNA-(apurinic or apyrimidinic site)lyase (4.2.99.18)
  • C12Y 402/9902 2-Succinyl-6-hydroxy-2,4-cyclohexadiene-1-carboxylate synthase (4.2.99.20)
  • C12Y 402/99021 Isochorismate lyase (4.2.99.21)

Top Applicants

Top 10 applicants by patent filingsfor class C12, 2013–2023, worldwide · Source: EPO PATSTAT

  1. HARVARD UNIVERSITY US 8,321
  2. CHINESE ACADEMY OF SCIENCES 7,486
  3. UNIVERSITY OF CALIFORNIA US 7,320
  4. REGENERON PHARMACEUTICALS US 5,003
  5. INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE) FR 4,292
  6. UNIVERSITY OF PENNSYLVANIA US 4,213
  7. CNRS (CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE) FR 4,113
  8. JIANGNAN UNIVERSITY 3,961
  9. ROCHE CH 3,792
  10. ILLUMINA US 3,692