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Expired European patentEurope

W/O-emulsion and its use especially in cosmetics

EP 1093801 B1 · Applicant: L'OREAL

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Overview

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

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Why it's free to use

  • Filed August 28, 2000 and granted June 2, 2004. A European patent lasts at most 20 years from filing, so its term ended August 28, 2020.
  • A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by February 28, 2026.
  • We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledAugust 28, 2000
PublishedApril 25, 2001
GrantedJune 2, 2004
Term endedAugust 28, 2020
Application numberEP 00402371
Classification (CPC)A61Q19/00 +2 more

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedAug 28, 2000PublishedApril 25, 2001Patent grantedJune 2, 2004Term endedAug 28, 2020

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

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