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Expired European patentEurope

Self cleaning surfaces due to hydrophobic structures and method for the preparation thereof

EP 1283076 B1 · Applicant: Creavis Gesellschaft für Technologie und Innovation mbH

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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 May 24, 2002 and granted September 27, 2006. A European patent lasts at most 20 years from filing, so its term ended May 24, 2022.
  • 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.
FiledMay 24, 2002
PublishedFebruary 12, 2003
GrantedSeptember 27, 2006
Term endedMay 24, 2022
Application numberEP 02011425
Classification (CPC)B08B17/00 +2 more

Timeline

Timeline From EPO dates

2003200520072009201120132015201720192021Application filedMay 24, 2002PublishedFeb 12, 2003Patent grantedSep 27, 2006Term endedMay 24, 2022

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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