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Expired European patentEurope

Immunoassay reagents, kits and methods

EP 0670495 B1 · Applicant: HADASIT MEDICAL RESEARCH SERVICES & DEVELOPMENT CO. LTD.

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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 February 27, 1995 and granted October 31, 2001. A European patent lasts at most 20 years from filing, so its term ended February 27, 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 August 27, 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.
FiledFebruary 27, 1995
PublishedSeptember 6, 1995
GrantedOctober 31, 2001
Term endedFebruary 27, 2015
Application numberEP 95102740
Classification (CPC)G01N33/564

Timeline

Timeline From EPO dates

1996199820002002200420062008201020122014Application filedFeb 27, 1995PublishedSep 6, 1995Patent grantedOct 31, 2001Term endedFeb 27, 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

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