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Expired European patentEurope

Electrode holder comprising at least one covered electrode and reading-out system

EP 0882979 B1 · Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE

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Overview

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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 June 4, 1998 and granted August 25, 2004. A European patent lasts at most 20 years from filing, so its term ended June 4, 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 December 4, 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.
FiledJune 4, 1998
PublishedDecember 9, 1998
GrantedAugust 25, 2004
Term endedJune 4, 2018
Application numberEP 98401344
Classification (CPC)G01N33/5438

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedJune 4, 1998PublishedDec 9, 1998Patent grantedAug 25, 2004Term endedJune 4, 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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