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Expired European patentEurope

A sensor to detect changes in the cross section of an elongated body cavity

EP 0959760 B1 · Applicant: Formo Medical AB (Publ.)

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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 20, 1997 and granted May 4, 2005. A European patent lasts at most 20 years from filing, so its term ended May 20, 2017.
  • 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 20, 2022.
  • 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 20, 1997
PublishedDecember 1, 1999
GrantedMay 4, 2005
Term endedMay 20, 2017
Application numberEP 97924438
Classification (CPC)A61B5/202

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedMay 20, 1997PublishedDec 1, 1999Patent grantedMay 4, 2005Term endedMay 20, 2017

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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