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Expired European patentEurope

Dyes and dye-donor elements for thermal dye transfer recording

EP 0701906 B1 · Applicant: AGFA-GEVAERT N.V.

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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 September 13, 1994 and granted December 29, 1997. A European patent lasts at most 20 years from filing, so its term ended September 13, 2014.
  • 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 March 13, 2020.
  • 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.
FiledSeptember 13, 1994
PublishedMarch 20, 1996
GrantedDecember 29, 1997
Term endedSeptember 13, 2014
Application numberEP 94202634
Classification (CPC)C09B26/06 +2 more

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedSep 13, 1994PublishedMarch 20, 1996Patent grantedDec 29, 1997Term endedSep 13, 2014

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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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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