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Expired European patentEurope

Apparatus and method for treating tissue with multiple electrodes

EP 1014874 B1 · Applicant: Radiotherapeutics Corporation

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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 18, 1998 and granted December 13, 2006. A European patent lasts at most 20 years from filing, so its term ended May 18, 2018.
  • 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 18, 2023.
  • 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 18, 1998
PublishedJuly 5, 2000
GrantedDecember 13, 2006
Term endedMay 18, 2018
Application numberEP 98922345
Classification (CPC)A61B18/1477

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedMay 18, 1998PublishedJuly 5, 2000Patent grantedDec 13, 2006Term endedMay 18, 2018

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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