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CPC Subgroup Additional Only
A61K 2800/80

Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof

Full Title

Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects > Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof

13 direct subcodes

Child Classifications

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  • A61K 2800/805 Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95
  • A61K 2800/81 Preparation or application process involves irradiation
  • A61K 2800/82 Preparation or application process involves sonication or ultrasonication
  • A61K 2800/83 Electrophoresis; Electrodes; Electrolytic phenomena
  • A61K 2800/84 Products or compounds obtained by lyophilisation, freeze-drying
  • A61K 2800/85 Products or compounds obtained by fermentation, e.g. yoghurt, beer, wine
  • A61K 2800/86 Products or compounds obtained by genetic engineering
  • A61K 2800/91 Injection
  • A61K 2800/92 Oral administration
  • A61K 2800/94 Involves covalent bonding to the substrate
  • A61K 2800/95 Involves in-situ formation or cross-linking of polymers

Top Applicants

Top 10 applicants by patent filingsfor class A61, 2013–2023, worldwide · Source: EPO PATSTAT

  1. PHILIPS ELECTRONICS NL 20,621
  2. NOVARTIS CH 15,792
  3. ROCHE CH 14,303
  4. COVIDIEN US 13,862
  5. HARVARD UNIVERSITY US 13,454
  6. UNIVERSITY OF CALIFORNIA US 12,798
  7. P&G (PROCTER & GAMBLE COMPANY) US 12,140
  8. L'OREAL FR 11,800
  9. OLYMPUS CORPORATION JP 9,894
  10. BOSTON SCIENTIFIC SCIMED US 9,513