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Expired European patentEurope

Device and method for examining cells using the patch-clamp method

EP 1019718 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 October 9, 1998 and granted December 18, 2002. A European patent lasts at most 20 years from filing, so its term ended October 9, 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 April 9, 2024.
  • 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.
FiledOctober 9, 1998
PublishedJuly 19, 2000
GrantedDecember 18, 2002
Term endedOctober 9, 2018
Application numberEP 98951507
Classification (CPC)G01N33/48728

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedOct 9, 1998PublishedJuly 19, 2000Patent grantedDec 18, 2002Term endedOct 9, 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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