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Expired European patentEurope

Treatment of aids-type disease

EP 0246322 B1 · Applicant: GENETICS INSTITUTE, INC.

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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 November 25, 1986 and granted August 26, 1992. A European patent lasts at most 20 years from filing, so its term ended November 25, 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 May 25, 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.
FiledNovember 25, 1986
PublishedNovember 25, 1987
GrantedAugust 26, 1992
Term endedNovember 25, 2006
Application numberEP 87900438
Classification (CPC)A61P7/00 +2 more

Timeline

Timeline From EPO dates

1987198919911993199519971999200120032005Application filedNov 25, 1986PublishedNov 25, 1987Patent grantedAug 26, 1992Term endedNov 25, 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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