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Expired European patentEurope

Thermosensitive recording method

EP 0687572 B1 · Applicant: AGFA-GEVAERT naamloze vennootschap

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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 May 23, 1995 and granted August 20, 1997. A European patent lasts at most 20 years from filing, so its term ended May 23, 2015.
  • 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 November 23, 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.
FiledMay 23, 1995
PublishedDecember 20, 1995
GrantedAugust 20, 1997
Term endedMay 23, 2015
Application numberEP 95201340
Classification (CPC)G03C1/4989

Timeline

Timeline From EPO dates

1996199820002002200420062008201020122014Application filedMay 23, 1995PublishedDec 20, 1995Patent grantedAug 20, 1997Term endedMay 23, 2015

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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