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Expired European patentEurope

Use of modafinil for the treatment of sleep apnoea and ventilation problems of central origin

EP 0705099 B1 · Applicant: LABORATOIRE L. LAFON

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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 June 14, 1994 and granted October 24, 2001. A European patent lasts at most 20 years from filing, so its term ended June 14, 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 December 14, 2019.
  • 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.
FiledJune 14, 1994
PublishedApril 10, 1996
GrantedOctober 24, 2001
Term endedJune 14, 2014
Application numberEP 94919708
Classification (CPC)A61P25/00 +2 more

Timeline

Timeline From EPO dates

1995199719992001200320052007200920112013Application filedJune 14, 1994PublishedApril 10, 1996Patent grantedOct 24, 2001Term endedJune 14, 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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