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Expired European patentEurope

New method for the detection of specific binding agents and their corresponding bindable substances

EP 0227173 B1 · Applicant: JANSSEN PHARMACEUTICA N.V.

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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 December 10, 1986 and granted March 31, 1993. A European patent lasts at most 20 years from filing, so its term ended December 10, 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 June 10, 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.
FiledDecember 10, 1986
PublishedJuly 1, 1987
GrantedMarch 31, 1993
Term endedDecember 10, 2006
Application numberEP 86202231
Classification (CPC)G01N33/585 +1 more

Timeline

Timeline From EPO dates

1987198919911993199519971999200120032005Application filedDec 10, 1986PublishedJuly 1, 1987Patent grantedMarch 31, 1993Term endedDec 10, 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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