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Expired European patentEurope

Method for treating ceramic contaminated with radiocarbon, in particular reactor graphite

EP 1771865 B1 · Applicant: Forschungszentrum Jülich GmbH

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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 12, 2005 and granted July 10, 2013. A European patent lasts at most 20 years from filing, so its term ended July 12, 2025.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • 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 12, 2005
PublishedApril 11, 2007
GrantedJuly 10, 2013
Term endedJuly 12, 2025
Application numberEP 05766947
Classification (CPC)G21F9/28 +1 more

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedJuly 12, 2005PublishedApril 11, 2007Patent grantedJuly 10, 2013Term endedJuly 12, 2025

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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