IPC Subgroup
C07K 14/01 DNA viruses
Introduced: January 1995
Last revised: January 2006
Full Title
Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof > from viruses > DNA viruses
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- PEPTIDES
6 direct subcodes
Child Classifications
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- C07K 14/015 Parvoviridae, e.g. feline panleukopenia virus, human parvovirus
- C07K 14/02 Hepadnaviridae, e.g. hepatitis B virus
- C07K 14/025 Papovaviridae, e.g. papillomavirus, polyomavirus, SV40, BK virus, JC virus
- C07K 14/03 Herpetoviridae, e.g. pseudorabies virus
- C07K 14/065 Poxviridae, e.g. avipoxvirus
- C07K 14/075 Adenoviridae
Top Applicants
Top 10 applicants by patent filingsfor class C07, 2013–2023, worldwide · Source: EPO PATSTAT
- CHINESE ACADEMY OF SCIENCES 12,697
- ROCHE CH 11,347
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 11,024
- NOVARTIS CH 9,356
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 8,531
- BRISTOL-MYERS SQUIBB COMPANY US 7,320
- LG CHEM KR 7,245
- REGENERON PHARMACEUTICALS US 6,816
- HARVARD UNIVERSITY US 6,190
- GENENTECH US 5,922