IPC Subgroup
C07K 16/1 RNA viruses
Introduced: January 1995
Last revised: January 2026
Full Title
Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies > against material from viruses > RNA viruses
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- PEPTIDES
6 direct subcodes
Child Classifications
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- C07K 16/102 Coronaviridae (F)
- C07K 16/106 Picornaviridae (F), e.g. hepatitis A virus
- C07K 16/108 Orthomyxoviridae (F), e.g. influenza virus
- C07K 16/11 Paramyxoviridae (F); Pneumoviridae (F), e.g. respiratory syncytial virus [RSV]
- C07K 16/112 Retroviridae (F), e.g. leukemia viruses
- C07K 16/116 Togaviridae (F); Matonaviridae (F); Flaviviridae (F)
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