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Expired European patentEurope

Glycosidase enzymes

EP 1027367 B1 · Applicant: Diversa Corporation

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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 December 8, 1997 and granted May 18, 2005. A European patent lasts at most 20 years from filing, so its term ended December 8, 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 June 8, 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.
FiledDecember 8, 1997
PublishedAugust 16, 2000
GrantedMay 18, 2005
Term endedDecember 8, 2017
Application numberEP 97952351
Classification (CPC)C12N9/2402 +2 more

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedDec 8, 1997PublishedAug 16, 2000Patent grantedMay 18, 2005Term endedDec 8, 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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