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Expired European patentEurope

Modular inversion that is protected against espionage

EP 1506473 B1 · Applicant: Giesecke & Devrient 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 May 13, 2003 and granted July 17, 2013. A European patent lasts at most 20 years from filing, so its term ended May 13, 2023.
  • 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.
FiledMay 13, 2003
PublishedFebruary 16, 2005
GrantedJuly 17, 2013
Term endedMay 13, 2023
Application numberEP 03735380
Classification (CPC)G06F7/721

Timeline

Timeline From EPO dates

2004200620082010201220142016201820202022Application filedMay 13, 2003PublishedFeb 16, 2005Patent grantedJuly 17, 2013Term endedMay 13, 2023

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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