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Expired European patentEurope

Apparatus for hyperthermia treatment

EP 0711131 B1 · Applicant: CANCER RESEARCH INSTITUTE

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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 April 26, 1994 and granted December 18, 2002. A European patent lasts at most 20 years from filing, so its term ended April 26, 2014.
  • 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 October 26, 2019.
  • 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.
FiledApril 26, 1994
PublishedMay 15, 1996
GrantedDecember 18, 2002
Term endedApril 26, 2014
Application numberEP 94914918
Classification (CPC)A61F7/00

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedApril 26, 1994PublishedMay 15, 1996Patent grantedDec 18, 2002Term endedApril 26, 2014

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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