DIFF Subgroup
C40B 40/08 Libraries containing RNA or DNA which encodes proteins, e.g. gene libraries
Introduced: January 2006
Full Title
Full titles differ between systems:
IPC:
Libraries , e.g. arrays, mixtures > Libraries containing only organic compounds > Libraries containing nucleotides or polynucleotides, or derivatives thereof > Libraries containing RNA or DNA which encodes proteins, e.g. gene libraries
CPC:
Libraries per se, e.g. arrays, mixtures > Libraries containing only organic compounds > Libraries containing nucleotides or polynucleotides, or derivatives thereof > Libraries containing RNA or DNA which encodes proteins, e.g. gene libraries
No child classifications to compare. This is a leaf node in both IPC and CPC.
Top Applicants
Top Applicants (IPC)
Class C40,2013–2023, worldwide · Source: EPO PATSTAT
- HARVARD UNIVERSITY US 245
- UNIVERSITY OF CALIFORNIA US 195
- ILLUMINA US 130
- STANFORD UNIVERSITY US 130
- TWIST BIOSCIENCE CORPORATION US 120
- CHUGAI PHARMACEUTICAL JP 94
- MIT (MASSACHUSETTS INSTITUTE OF TECHNOLOGY) US 94
- CHINESE ACADEMY OF SCIENCES 92
- BGI SHENZHEN COMPANY CN 89
- 10X GENOMICS US 88
Top Applicants (CPC)
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