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CPC Subclass Not Allocatable
C12R

INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS

Description

C12R is an indexing scheme that organizes microorganisms used in biochemical, fermentation, and biotechnological processes according to their taxonomic or functional characteristics. This classification facilitates cross-referencing of patent documents across other C12 subclasses (such as fermentation, enzyme production, and genetic engineering) by identifying the specific microorganism or microbial type involved. It serves as a supplementary classification tool rather than a standalone subject matter classification, enabling systematic retrieval of patents involving particular microorganisms in beer production, vinegar manufacturing, wine fermentation, enzyme engineering, and mutation/genetic modification contexts.

1 direct subcode

Child Classifications

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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