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Expired European patentEurope

Lyophilizate of an aqueous solution of triglyceride substrate for determination of lipase

EP 0337005 B1 · Applicant: IATRON LABORATORIES, INC.

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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 July 29, 1988 and granted December 8, 1993. A European patent lasts at most 20 years from filing, so its term ended July 29, 2008.
  • 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 January 29, 2014.
  • 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.
FiledJuly 29, 1988
PublishedOctober 18, 1989
GrantedDecember 8, 1993
Term endedJuly 29, 2008
Application numberEP 88112272
Classification (CPC)C12Q1/44

Timeline

Timeline From EPO dates

1989199119931995199719992001200320052007Application filedJuly 29, 1988PublishedOct 18, 1989Patent grantedDec 8, 1993Term endedJuly 29, 2008

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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