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Expired European patentEurope

Object detector and associated driving device for a medical diagnostic apparatus

EP 0822779 B1 · Applicant: Koninklijke Philips Electronics N.V.

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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 January 31, 1997 and granted May 14, 2003. A European patent lasts at most 20 years from filing, so its term ended January 31, 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 July 31, 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.
FiledJanuary 31, 1997
PublishedFebruary 11, 1998
GrantedMay 14, 2003
Term endedJanuary 31, 2017
Application numberEP 97900713
Classification (CPC)A61B6/102

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedJan 31, 1997PublishedFeb 11, 1998Patent grantedMay 14, 2003Term endedJan 31, 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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