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Expired European patentEurope

Device for mixing two pasty materials, especially for mixing a dental impression material with a catalyst material

EP 1099470 B1 · Applicant: Kettenbach GmbH & Co KG

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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 11, 2000 and granted August 11, 2004. A European patent lasts at most 20 years from filing, so its term ended November 11, 2020.
  • 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 11, 2026.
  • 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 11, 2000
PublishedMay 16, 2001
GrantedAugust 11, 2004
Term endedNovember 11, 2020
Application numberEP 00124691
Classification (CPC)B01F35/71 +2 more

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedNov 11, 2000PublishedMay 16, 2001Patent grantedAug 11, 2004Term endedNov 11, 2020

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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