CPC Main Group Additional Only
C12N 2502/00 Coculture with; Conditioned medium produced by
20 direct subcodes
Child Classifications
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- C12N 2502/02 embryonic cells
- C12N 2502/03 non-embryonic pluripotent stem cells
- C12N 2502/04 germ cells
- C12N 2502/07 endocrine cells
- C12N 2502/08 cells of the nervous system
- C12N 2502/09 epidermal cells, skin cells, oral mucosa cells
- C12N 2502/11 blood or immune system cells
- C12N 2502/13 connective tissue cells; generic mesenchyme cells, e.g. so-called "embryonic fibroblasts"
- C12N 2502/14 hepatocytes
- C12N 2502/22 pancreatic cells
- C12N 2502/23 Gastro-intestinal tract cells
- C12N 2502/24 Genital tract cells, non-germinal cells from gonads
- C12N 2502/25 Urinary tract cells, renal cells
- C12N 2502/27 Lung cells, respiratory tract cells
- C12N 2502/28 Vascular endothelial cells
- C12N 2502/30 tumour cells
- C12N 2502/45 Artificially induced pluripotent stem cells
- C12N 2502/50 invertebrate cells
- C12N 2502/70 Non-animal cells
- C12N 2502/99 genetically modified cells
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