CPC Subgroup Additional Only
C12N 2501/20 Cytokines; Chemokines
Full Title
Active agents used in cell culture processes, e.g. differentation > Cytokines; Chemokines
7 direct subcodes
Child Classifications
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- C12N 2501/21 Chemokines, e.g. MIP-1, MIP-2, RANTES, MCP, PF-4
- C12N 2501/22 Colony stimulating factors (G-CSF, GM-CSF)
- C12N 2501/23 Interleukins [IL]
- C12N 2501/237 Oncostatin M [OSM]
- C12N 2501/24 Interferons [IFN]
- C12N 2501/25 Tumour necrosing factors [TNF]
- C12N 2501/26 Flt-3 ligand (CD135L, flk-2 ligand)
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