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Expired European patentEurope

Improved balloon catheter and treatment apparatus

EP 1663376 B1 · Applicant: Sentient Engineering & Technology, L.L.C.

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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 11, 2004 and granted January 14, 2009. A European patent lasts at most 20 years from filing, so its term ended February 11, 2024.
  • 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.
FiledFebruary 11, 2004
PublishedJune 7, 2006
GrantedJanuary 14, 2009
Term endedFebruary 11, 2024
Application numberEP 04710250
Classification (CPC)A61L29/126 +2 more

Timeline

Timeline From EPO dates

2005200720092011201320152017201920212023Application filedFeb 11, 2004PublishedJune 7, 2006Patent grantedJan 14, 2009Term endedFeb 11, 2024

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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