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Expired European patentEurope

Pigment-base ink composition capable of forming images excellent in resistance to scuffing

EP 0877065 B1 · Applicant: SEIKO EPSON CORPORATION

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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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 13, 1997 and granted July 19, 2006. A European patent lasts at most 20 years from filing, so its term ended November 13, 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 13, 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 13, 1997
PublishedNovember 11, 1998
GrantedJuly 19, 2006
Term endedNovember 13, 2017
Application numberEP 97912451
Classification (CPC)C09D11/322

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedNov 13, 1997PublishedNov 11, 1998Patent grantedJuly 19, 2006Term endedNov 13, 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

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.