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Expired European patentEurope

Polymeric blends containing ethylene vinyl alcohol, films made therefrom e.g. molecularly oriented films, and methods of making such films

EP 0144239 B1 · Applicant: AMERICAN NATIONAL CAN 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.

Why it's free to use

  • Filed December 5, 1984 and granted February 20, 1991. A European patent lasts at most 20 years from filing, so its term ended December 5, 2004.
  • 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 June 5, 2010.
  • 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.
FiledDecember 5, 1984
PublishedJune 12, 1985
GrantedFebruary 20, 1991
Term endedDecember 5, 2004
Application numberEP 84308429
Classification (CPC)C08J5/18 +2 more

Timeline

Timeline From EPO dates

1985198719891991199319951997199920012003Application filedDec 5, 1984PublishedJune 12, 1985Patent grantedFeb 20, 1991Term endedDec 5, 2004

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