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Expired European patentEurope

2-Bromomelatonin in the therapy of sleep disorders

EP 0713701 B1 · Applicant: I.F.L.O. ISTITUTO FARMACOLOGICO LOMBARDO S.A.S. di Giorgio & Aldo Laguzzi & C.

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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 11, 1992 and granted September 22, 1999. A European patent lasts at most 20 years from filing, so its term ended May 11, 2012.
  • 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 November 11, 2017.
  • 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 11, 1992
PublishedMay 29, 1996
GrantedSeptember 22, 1999
Term endedMay 11, 2012
Application numberEP 95118386
Classification (CPC)A61K31/55 +2 more

Timeline

Timeline From EPO dates

1993199519971999200120032005200720092011Application filedMay 11, 1992PublishedMay 29, 1996Patent grantedSep 22, 1999Term endedMay 11, 2012

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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