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Expired European patentEurope

Dissolving device and method for dissolving a particulate solid in a supercritical or almost critical fluid, and dyeing device

EP 1152081 B1 · Applicant: Stork Brabant B.V.

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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 April 20, 2001 and granted December 7, 2005. A European patent lasts at most 20 years from filing, so its term ended April 20, 2021.
  • 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 October 20, 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.
FiledApril 20, 2001
PublishedNovember 7, 2001
GrantedDecember 7, 2005
Term endedApril 20, 2021
Application numberEP 01201453
Classification (CPC)B01F21/20 +2 more

Timeline

Timeline From EPO dates

2002200420062008201020122014201620182020Application filedApril 20, 2001PublishedNov 7, 2001Patent grantedDec 7, 2005Term endedApril 20, 2021

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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