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Expired European patentEurope

Microassay for serial analysis of gene expression and applications thereof

EP 1024201 B1 · Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE

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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 January 27, 1999 and granted November 26, 2003. A European patent lasts at most 20 years from filing, so its term ended January 27, 2019.
  • 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 July 27, 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.
FiledJanuary 27, 1999
PublishedAugust 2, 2000
GrantedNovember 26, 2003
Term endedJanuary 27, 2019
Application numberEP 99400189
Classification (CPC)C12Q1/6809

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedJan 27, 1999PublishedAug 2, 2000Patent grantedNov 26, 2003Term endedJan 27, 2019

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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