CPC Main Group
C40B 40/00 Libraries per se, e.g. arrays, mixtures
3 direct subcodes
Child Classifications
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- C40B 40/02 Libraries contained in or displayed by microorganisms, e.g. bacteria or animal cells; Libraries contained in or displayed by vectors, e.g. plasmids; Libraries containing only microorganisms or vectors
- C40B 40/04 Libraries containing only organic compounds
- C40B 40/18 Libraries containing only inorganic compounds or inorganic materials
Top Applicants
Top 10 applicants by patent filingsfor class C40, 2013–2023, worldwide · Source: EPO PATSTAT
- ILLUMINA US 322
- HARVARD UNIVERSITY US 254
- UNIVERSITY OF CALIFORNIA US 205
- TWIST BIOSCIENCE CORPORATION US 187
- ILLUMINA CAMBRIDGE GB 173
- CHUGAI PHARMACEUTICAL JP 144
- STANFORD UNIVERSITY US 133
- CJ CHEILJEDANG CORPORATION KR 102
- MGI TECH COMPANY CN 95
- 10X GENOMICS US 94