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Expired European patentEurope

Use of an inhibitor of Tau/neurofilament protein kinase PK40

EP 1026237 B1 · Applicant: Massachusetts Institute Of Technology

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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 July 10, 1992 and granted March 24, 2004. A European patent lasts at most 20 years from filing, so its term ended July 10, 2012.
  • 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 January 10, 2018.
  • 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.
FiledJuly 10, 1992
PublishedAugust 9, 2000
GrantedMarch 24, 2004
Term endedJuly 10, 2012
Application numberEP 00104460
Classification (CPC)C12N9/12 +2 more

Timeline

Timeline From EPO dates

1993199519971999200120032005200720092011Application filedJuly 10, 1992PublishedAug 9, 2000Patent grantedMarch 24, 2004Term endedJuly 10, 2012

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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