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Expired European patentEurope

Method for the mechanical removal of fluids from flat produce consisting of polymers

EP 0001072 B1 · Applicant: BAYER AG

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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 August 23, 1978 and granted February 11, 1981. A European patent lasts at most 20 years from filing, so its term ended August 23, 1998.
  • 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 February 23, 2004.
  • 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.
FiledAugust 23, 1978
PublishedMarch 21, 1979
GrantedFebruary 11, 1981
Term endedAugust 23, 1998
Application numberEP 78100728
Classification (CPC)B29B13/06 +1 more

Timeline

Timeline From EPO dates

1979198119831985198719891991199319951997Application filedAug 23, 1978PublishedMarch 21, 1979Patent grantedFeb 11, 1981Term endedAug 23, 1998

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.