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Polymer mixture comprising a polyphenylene ether and a hydrogenated diene-vinylaromatic block copolymer; objects formed thereof

EP 0712902 A1 · Applicant: GENERAL ELECTRIC COMPANY

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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 November 19, 1994 and never granted as a European patent. Had it been granted, its 20-year term would have ended November 19, 2014.
  • 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 May 19, 2020.
  • 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.
FiledNovember 19, 1994
PublishedMay 22, 1996
GrantedNever granted
Term endedNovember 19, 2014
Application numberEP 94118263
Classification (CPC)C08L53/025 +1 more

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedNov 19, 1994PublishedMay 22, 1996Term endedNov 19, 2014

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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