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Expired European patentEurope

Composition to improve digestibility and utilisation of nutrients

EP 0828509 B1 · Applicant: Scharpé, Simon Lodewijk

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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 31, 1996 and granted January 26, 2005. A European patent lasts at most 20 years from filing, so its term ended May 31, 2016.
  • 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 December 1, 2021.
  • 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 31, 1996
PublishedMarch 18, 1998
GrantedJanuary 26, 2005
Term endedMay 31, 2016
Application numberEP 96920782
Classification (CPC)A61K38/47 +2 more

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedMay 31, 1996PublishedMarch 18, 1998Patent grantedJan 26, 2005Term endedMay 31, 2016

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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