CPC Subgroup
C12Q 1/68 involving nucleic acids
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
9 direct subcodes
Child Classifications
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- C12Q 1/6804 Nucleic acid analysis using immunogens (immunoassay G01N33/53)
- C12Q 1/6806 Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay (C12Q1/6804 takes precedence)
- C12Q 1/6809 Methods for determination or identification of nucleic acids involving differential detection
- C12Q 1/6811 Selection methods for production or design of target specific oligonucleotides or binding molecules
- C12Q 1/6813 Hybridisation assays
- C12Q 1/6844 Nucleic acid amplification reactions
- C12Q 1/6869 Methods for sequencing
- C12Q 1/6876 Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q 1/6897 involving reporter genes operably linked to promoters
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