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CPC Main Group
C12N 11/00

Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof

4 direct subcodes

Child Classifications

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  • C12N 11/14 Enzymes or microbial cells immobilised on or in an inorganic carrier
  • C12N 11/16 Enzymes or microbial cells immobilised on or in a biological cell
  • C12N 11/18 Multi-enzyme systems

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