CPC Subgroup
C12Y 207/07 Nucleotidyltransferases (2.7.7)
Full Title
Transferases transferring phosphorus-containing groups (2.7) > Nucleotidyltransferases (2.7.7)
Filing statistics
CPC C12Y 207/07 belongs to the parent subclass C12Y, which recorded 144,590 patent applications worldwide between 2013 and 2023. Annual filings grew from 9,773 in 2013 to 11,938 in 2023 (+22%), peaking at 15,970 applications in 2021. The most active applicants in class C12 are HARVARD UNIVERSITY (8,321 applications), CHINESE ACADEMY OF SCIENCES (7,486 applications) and UNIVERSITY OF CALIFORNIA (7,320 applications).
Source: EPO PATSTAT, worldwide filings
76 direct subcodes
Child Classifications
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- C12Y 207/07001 Nicotinamide-nucleotide adenylyltransferase (2.7.7.1)
- C12Y 207/07002 FAD synthetase (2.7.7.2)
- C12Y 207/07003 Pantetheine-phosphate adenylyltransferase (2.7.7.3)
- C12Y 207/07004 Sulfate adenylyltransferase (2.7.7.4)
- C12Y 207/07005 Sulfate adenylyltransferase (ADP) (2.7.7.5)
- C12Y 207/07006 DNA-directed RNA polymerase (2.7.7.6)
- C12Y 207/07007 DNA-directed DNA polymerase (2.7.7.7), i.e. DNA replicase
- C12Y 207/07008 Polyribonucleotide nucleotidyltransferase (2.7.7.8), i.e. polynucleotide phosphorylase
- C12Y 207/07009 UTP-glucose-1-phosphate uridylyltransferase (2.7.7.9), i.e. UDP-glucose-pyrophosphorylase
- C12Y 207/0701 UTP--hexose-1-phosphate uridylyltransferase (2.7.7.10)
- C12Y 207/07011 UTP--xylose-1-phosphate uridylyltransferase (2.7.7.11)
- C12Y 207/07012 UDP-glucose--hexose-1-phosphate uridylyltransferase (2.7.7.12)
- C12Y 207/07013 Mannose-1-phosphate guanylyltransferase (2.7.7.13)
- C12Y 207/07014 Ethanolamine-phosphate cytidylyltransferase (2.7.7.14)
- C12Y 207/07015 Choline-phosphate cytidylyltransferase (2.7.7.15)
- C12Y 207/07018 Nicotinate-nucleotide adenylyltransferase (2.7.7.18)
- C12Y 207/07019 Polynucleotide adenylyltransferase (2.7.7.19)
- C12Y 207/07022 Mannose-1-phosphate guanylyltransferase (GDP) (2.7.7.22)
- C12Y 207/07023 UDP-N-acetylglucosamine diphosphorylase (2.7.7.23)
- C12Y 207/07024 Glucose-1-phosphate thymidylyltransferase (2.7.7.24)
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