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Expired European patentEurope

Devices for performing a vascular anastomosis

EP 0957775 B1 · Applicant: HEARTPORT, INC.

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Overview

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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 February 13, 1996 and granted April 29, 2009. A European patent lasts at most 20 years from filing, so its term ended February 13, 2016.
  • 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 August 13, 2021.
  • 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.
FiledFebruary 13, 1996
PublishedNovember 24, 1999
GrantedApril 29, 2009
Term endedFebruary 13, 2016
Application numberEP 96906389
Classification (CPC)A61B17/064 +2 more

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedFeb 13, 1996PublishedNov 24, 1999Patent grantedApril 29, 2009Term endedFeb 13, 2016

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.