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Expired European patentEurope

Device and method for mixing substances, mixing reactor and method for continuously ejecting a treated substance using said mixing reactor

EP 1827666 B1 · Applicant: Hürlimann, Hans P.

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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 29, 2005 and granted March 30, 2011. A European patent lasts at most 20 years from filing, so its term ended November 29, 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.
FiledNovember 29, 2005
PublishedSeptember 5, 2007
GrantedMarch 30, 2011
Term endedNovember 29, 2025
Application numberEP 05804209
Classification (CPC)B01F35/71 +2 more

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedNov 29, 2005PublishedSep 5, 2007Patent grantedMarch 30, 2011Term endedNov 29, 2025

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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