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Expired European patentEurope

Methods for objectification of subjective classifications

EP 1012777 B1 · Applicant: Meyrowitsch, Jan

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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 November 14, 1997 and granted February 12, 2003. A European patent lasts at most 20 years from filing, so its term ended November 14, 2017.
  • 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 May 14, 2023.
  • 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.
FiledNovember 14, 1997
PublishedJune 28, 2000
GrantedFebruary 12, 2003
Term endedNovember 14, 2017
Application numberEP 97913117
Classification (CPC)G06V10/774

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedNov 14, 1997PublishedJune 28, 2000Patent grantedFeb 12, 2003Term endedNov 14, 2017

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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