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European application, no grantEurope

ENHANCEMENT OF B CELL ACTIVATION AND IMMUNOGLOBULIN SECRETION BY CO-STIMULATION OF RECEPTORS FOR ANTIGEN AND EBV Gp350/220

EP 1086231 A2 · Applicant: Lees, Andrew

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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 10, 1999 and never granted as a European patent. Had it been granted, its 20-year term would have ended June 10, 2019.
  • 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 10, 2024.
  • 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 10, 1999
PublishedMarch 28, 2001
GrantedNever granted
Term endedJune 10, 2019
Application numberEP 99928550
Classification (CPC)A61P33/00 +2 more

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedJune 10, 1999PublishedMarch 28, 2001Term endedJune 10, 2019

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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