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European application, no grantEurope

Electrically conducting liquid-crystal polymer blends and process for the preparation thereof

EP 0705306 A1 · Applicant: NESTE OY

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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 May 21, 1993 and never granted as a European patent. Had it been granted, its 20-year term would have ended May 21, 2013.
  • 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 November 21, 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.
FiledMay 21, 1993
PublishedApril 10, 1996
GrantedNever granted
Term endedMay 21, 2013
Application numberEP 93910044
Classification (CPC)C08L101/00 +1 more

Timeline

Timeline From EPO dates

1994199619982000200220042006200820102012Application filedMay 21, 1993PublishedApril 10, 1996Term endedMay 21, 2013

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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