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Canadian application, no grantCanada

Cosmetic compound comprising a film-forming polymer, a poly-alpha-olefin and a fatty liquid phase

CA 2280605 A1 · Owner: L'Oreal · Inventors: Piot, Bertrand; Collin, Nathalie; Yon, Maryline

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed August 23, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 23, 2019.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 23, 2021.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 23, 1999
GrantedNo grant recorded
Term endedAugust 23, 2019
Patent numberCA 2280605 A1
Classification (IPC)A61K8/81 +2 more

Timeline

Timeline From CIPO dates

2000200220042006200820102012201420162018Application filedAug 23, 1999Term endedAug 23, 2019

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.