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Expired European patentEurope

Application of shear flow stress to chondrocytes

EP 1019489 B1 · Applicant: ADVANCED TISSUE SCIENCES, 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 November 18, 1997 and granted August 11, 2004. A European patent lasts at most 20 years from filing, so its term ended November 18, 2017.
  • 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 May 18, 2023.
  • 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.
FiledNovember 18, 1997
PublishedJuly 19, 2000
GrantedAugust 11, 2004
Term endedNovember 18, 2017
Application numberEP 97948366
Classification (CPC)C12M21/08 +2 more

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedNov 18, 1997PublishedJuly 19, 2000Patent grantedAug 11, 2004Term endedNov 18, 2017

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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