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Expired European patentEurope

Dispersion, inkjet ink, method of manufacturing the dispersion, method of manufacturing the inkjet ink

EP 1696008 B1 · Applicant: Toshiba TEC Kabushiki Kaisha

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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.

Why it's free to use

  • Filed February 22, 2006 and granted January 23, 2008. A European patent lasts at most 20 years from filing, so its term ended February 22, 2026.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • 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.
FiledFebruary 22, 2006
PublishedAugust 30, 2006
GrantedJanuary 23, 2008
Term endedFebruary 22, 2026
Application numberEP 06003622
Classification (CPC)C09D11/101

Timeline

Timeline From EPO dates

2007200920112013201520172019202120232025Application filedFeb 22, 2006PublishedAug 30, 2006Patent grantedJan 23, 2008Term endedFeb 22, 2026

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