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Expired European patentEurope

Sensor for detecting fluids, and detection device comprising this sensor

EP 1591780 B1 · Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.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 April 27, 2005 and granted November 13, 2013. A European patent lasts at most 20 years from filing, so its term ended April 27, 2025.
  • 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.
FiledApril 27, 2005
PublishedNovember 2, 2005
GrantedNovember 13, 2013
Term endedApril 27, 2025
Application numberEP 05009247
Classification (CPC)G01N27/403

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedApril 27, 2005PublishedNov 2, 2005Patent grantedNov 13, 2013Term endedApril 27, 2025

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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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