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Expired European patentEurope

Fabrication process by LIGA type technology, of a monolayer or multilayer metallic structure, and structure obtained therewith

EP 1835339 B1 · Applicant: Doniar S.A.

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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 March 15, 2006 and granted May 16, 2012. A European patent lasts at most 20 years from filing, so its term ended March 15, 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.
FiledMarch 15, 2006
PublishedSeptember 19, 2007
GrantedMay 16, 2012
Term endedMarch 15, 2026
Application numberEP 06405114
Classification (CPC)C25D1/003 +2 more

Timeline

Timeline From EPO dates

2007200920112013201520172019202120232025Application filedMarch 15, 2006PublishedSep 19, 2007Patent grantedMay 16, 2012Term endedMarch 15, 2026

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

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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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