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Expired European patentEurope

Pharmaceutical compositions for the treatment of skin diseases

EP 0258481 B1 · Applicant: NISSHIN FLOUR MILLING CO., LTD.

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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 September 4, 1986 and granted December 2, 1992. A European patent lasts at most 20 years from filing, so its term ended September 4, 2006.
  • 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 March 4, 2012.
  • 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.
FiledSeptember 4, 1986
PublishedMarch 9, 1988
GrantedDecember 2, 1992
Term endedSeptember 4, 2006
Application numberEP 86112258
Classification (CPC)A61P17/00 +1 more

Timeline

Timeline From EPO dates

1987198919911993199519971999200120032005Application filedSep 4, 1986PublishedMarch 9, 1988Patent grantedDec 2, 1992Term endedSep 4, 2006

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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