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Expired European patentEurope

Transesophageal and transnasal, transesophageal ultrasound imaging systems .

EP 1757230 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 July 23, 2002 and granted February 24, 2016. A European patent lasts at most 20 years from filing, so its term ended July 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.
FiledJuly 23, 2002
PublishedFebruary 28, 2007
GrantedFebruary 24, 2016
Term endedJuly 23, 2022
Application numberEP 06123070
Classification (CPC)A61B8/12 +2 more

Timeline

Timeline From EPO dates

2003200520072009201120132015201720192021Application filedJuly 23, 2002PublishedFeb 28, 2007Patent grantedFeb 24, 2016Term endedJuly 23, 2022

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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