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Expired European patentEurope

Diagnostic method based on the detection of the L1 adhesion molecule for ovarian and endometrial tumors

EP 1172654 B1 · Applicant: Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts

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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 July 10, 2000 and granted October 31, 2007. A European patent lasts at most 20 years from filing, so its term ended July 10, 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 January 10, 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.
FiledJuly 10, 2000
PublishedJanuary 16, 2002
GrantedOctober 31, 2007
Term endedJuly 10, 2020
Application numberEP 00114788
Classification (CPC)A61P37/00 +2 more

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedJuly 10, 2000PublishedJan 16, 2002Patent grantedOct 31, 2007Term endedJuly 10, 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

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