CPC Subgroup Additional Only
C12N 2310/353 linked to the nucleic acid via an atom other than carbon
Full Title
Structure or type of the nucleic acid > Chemical structure > Nature of the modification > linked to the nucleic acid via an atom other than carbon
3 direct subcodes
Child Classifications
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- C12N 2310/3531 Hydrogen
- C12N 2310/3533 Halogen
- C12N 2310/3535 Nitrogen
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