IPC Main Group
C07K 16/00 Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
Introduced: January 1995
Last revised: January 2006
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC CHEMISTRY
- Subclass:
- PEPTIDES
Related Keywords
ANTIBODIESmonoclonal ANTIBODIES
13 direct subcodes
Child Classifications
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- C07K 16/02 from eggs
- C07K 16/04 from milk
- C07K 16/06 from serum
- C07K 16/08 against material from viruses
- C07K 16/12 against material from bacteria
- C07K 16/14 against material from fungi, algae or lichens
- C07K 16/16 against material from plants
- C07K 16/18 against material from animals or humans
- C07K 16/38 against protease inhibitors of peptide structure
- C07K 16/4 against enzymes
- C07K 16/42 against immunoglobulins (anti-idiotypic antibodies)
- C07K 16/44 against material not provided for elsewhere
- C07K 16/46 Hybrid immunoglobulins
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