CPC Subgroup
A61K 35/76 Viruses; Subviral particles; Bacteriophages
Full Title
Medicinal preparations containing materials or reaction products thereof with undetermined constitution > Microorganisms or materials therefrom (fungi, yeasts or candida A61K36/06) > Viruses; Subviral particles; Bacteriophages
5 direct subcodes
Child Classifications
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- A61K 35/761 Adenovirus
- A61K 35/763 Herpes virus
- A61K 35/765 Reovirus; Rotavirus
- A61K 35/766 Rhabdovirus, e.g. vesicular stomatitis virus
- A61K 35/768 Oncolytic viruses not provided for in groups A61K35/761 - A61K35/766
Top Applicants
Top 10 applicants by patent filingsfor class A61, 2013–2023, worldwide · Source: EPO PATSTAT
- PHILIPS ELECTRONICS NL 20,621
- NOVARTIS CH 15,792
- ROCHE CH 14,303
- COVIDIEN US 13,862
- HARVARD UNIVERSITY US 13,454
- UNIVERSITY OF CALIFORNIA US 12,798
- P&G (PROCTER & GAMBLE COMPANY) US 12,140
- L'OREAL FR 11,800
- OLYMPUS CORPORATION JP 9,894
- BOSTON SCIENTIFIC SCIMED US 9,513