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Expired European patentEurope

Liposome drug-loading method and composition

EP 0825852 B1 · Applicant: YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM

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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 April 18, 1996 and granted July 7, 2004. A European patent lasts at most 20 years from filing, so its term ended April 18, 2016.
  • 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 October 18, 2021.
  • 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.
FiledApril 18, 1996
PublishedMarch 4, 1998
GrantedJuly 7, 2004
Term endedApril 18, 2016
Application numberEP 96912918
Classification (CPC)A61K9/1278

Timeline

Timeline From EPO dates

1997199920012003200520072009201120132015Application filedApril 18, 1996PublishedMarch 4, 1998Patent grantedJuly 7, 2004Term endedApril 18, 2016

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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