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Expired European patentEurope

Ceramic dental implant

EP 1609436 B1 · Applicant: Straumann Holding AG

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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.

Why it's free to use

  • Filed November 23, 2002 and granted March 12, 2008. A European patent lasts at most 20 years from filing, so its term ended November 23, 2022.
  • 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.
FiledNovember 23, 2002
PublishedDecember 28, 2005
GrantedMarch 12, 2008
Term endedNovember 23, 2022
Application numberEP 05016481
Classification (CPC)C04B41/53 +2 more

Timeline

Timeline From EPO dates

2003200520072009201120132015201720192021Application filedNov 23, 2002PublishedDec 28, 2005Patent grantedMarch 12, 2008Term endedNov 23, 2022

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