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Expired European patentEurope

Method of transferring tissue section from support to microscope slide

EP 0103477 B1 · Applicant: MOUNT SINAI SCHOOL OF MEDICINE OF THE CITY UNIVERSITY OF NEW YORK

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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.

Why it's free to use

  • Filed September 12, 1983 and granted January 21, 1987. A European patent lasts at most 20 years from filing, so its term ended September 12, 2003.
  • 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 March 12, 2009.
  • 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.
FiledSeptember 12, 1983
PublishedMarch 21, 1984
GrantedJanuary 21, 1987
Term endedSeptember 12, 2003
Application numberEP 83305306
Classification (CPC)G01N1/28

Timeline

Timeline From EPO dates

1984198619881990199219941996199820002002Application filedSep 12, 1983PublishedMarch 21, 1984Patent grantedJan 21, 1987Term endedSep 12, 2003

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