Patent Yard Sign in
European application, no grantEurope

Enzyme treated bcg vaccine and process therefor

EP 0513225 A1 · Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS

EPO PDF

Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

Read the whole patent

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.

Google PatentsEPO PDF

Why it's free to use

  • Filed January 28, 1991 and never granted as a European patent. Had it been granted, its 20-year term would have ended January 28, 2011.
  • 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 July 28, 2016.
  • 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.
FiledJanuary 28, 1991
PublishedNovember 19, 1992
GrantedNever granted
Term endedJanuary 28, 2011
Application numberEP 91904738
Classification (CPC)A61P31/04 +1 more

Timeline

Timeline From EPO dates

1992199419961998200020022004200620082010Application filedJan 28, 1991PublishedNov 19, 1992Term endedJan 28, 2011

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.