CPC Subgroup
C12Q 1/6813 Hybridisation assays
Full Title
Measuring or testing processes involving enzymes, nucleic acids or microorganisms (measuring or testing apparatus with condition measuring or sensing means, e.g. colony counters, C12M1/34); Compositions therefor; Processes of preparing such compositions > involving nucleic acids > Hybridisation assays
6 direct subcodes
Child Classifications
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- C12Q 1/6816 characterised by the detection means (C12Q1/6804 takes precedence)
- C12Q 1/6827 for detection of mutation or polymorphism
- C12Q 1/6832 Enhancement of hybridisation reaction
- C12Q 1/6834 Enzymatic or biochemical coupling of nucleic acids to a solid phase
- C12Q 1/6839 Triple helix formation or other higher order conformations in hybridisation assays
- C12Q 1/6841 In situ hybridisation
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