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PCE
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Search for IPC and CPC classification codes or keywords
CPC Subgroup Additional Only
C07K 2317/30

characterized by aspects of specificity or valency

Full Title

Immunoglobulins specific features > characterized by aspects of specificity or valency

5 direct subcodes

Child Classifications

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  • C07K 2317/31 multispecific
  • C07K 2317/32 specific for a neo-epitope on a complex, e.g. antibody-antigen or ligand-receptor
  • C07K 2317/33 Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
  • C07K 2317/34 Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
  • C07K 2317/35 Valency

Top Applicants

Top 10 applicants by patent filingsfor class C07, 2013–2023, worldwide · Source: EPO PATSTAT

  1. ROCHE CH 12,683
  2. NOVARTIS CH 10,775
  3. CHINESE ACADEMY OF SCIENCES 10,619
  4. BASF (BADISCHE ANILIN & SODA FABRIK) DE 9,511
  5. REGENERON PHARMACEUTICALS US 8,426
  6. BRISTOL-MYERS SQUIBB COMPANY US 7,979
  7. LG CHEM KR 7,978
  8. HARVARD UNIVERSITY US 7,706
  9. UNIVERSITY OF CALIFORNIA US 7,455
  10. SINOPEC (CHINA PETROCHEMICAL CORPORATION) 7,219