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Expired European patentEurope

Gas/liquid distributor with a static mixer

EP 1595596 B1 · Applicant: Oxeno Olefinchemie GmbH

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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 March 10, 2005 and granted August 15, 2012. A European patent lasts at most 20 years from filing, so its term ended March 10, 2025.
  • 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.
FiledMarch 10, 2005
PublishedNovember 16, 2005
GrantedAugust 15, 2012
Term endedMarch 10, 2025
Application numberEP 05101846
Classification (CPC)B01J8/0278

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedMarch 10, 2005PublishedNov 16, 2005Patent grantedAug 15, 2012Term endedMarch 10, 2025

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