CPC Main Group Additional Only
A61K 2800/00 Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
6 direct subcodes
Child Classifications
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- A61K 2800/10 General cosmetic use
- A61K 2800/20 Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K 2800/40 Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K 2800/70 Biological properties of the composition as a whole
- A61K 2800/74 Biological properties of particular ingredients
- A61K 2800/80 Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
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