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Expired European patentEurope

RECOMBINANT MONO AND POLY ANTIGENS TO DETECT CYTOMEGALOVIRUS-SPECIFIC IgM IN HUMAN SERA BY ENZYME IMMUNOASSAY

EP 0769057 B1 · Applicant: Abbott Laboratories

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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 15, 1995 and granted September 1, 2004. A European patent lasts at most 20 years from filing, so its term ended May 15, 2015.
  • 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 15, 2020.
  • 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 15, 1995
PublishedApril 23, 1997
GrantedSeptember 1, 2004
Term endedMay 15, 2015
Application numberEP 95918148
Classification (CPC)C07K14/005

Timeline

Timeline From EPO dates

1996199820002002200420062008201020122014Application filedMay 15, 1995PublishedApril 23, 1997Patent grantedSep 1, 2004Term endedMay 15, 2015

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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