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Expired European patentEurope

Oxide films with nanodot flux pinning centers

EP 1713596 B1 · Applicant: AMERICAN SUPERCONDUCTOR CORPORATION

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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 15, 2004 and granted March 27, 2013. A European patent lasts at most 20 years from filing, so its term ended November 15, 2024.
  • 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 15, 2004
PublishedOctober 25, 2006
GrantedMarch 27, 2013
Term endedNovember 15, 2024
Application numberEP 04821574
Classification (CPC)H10N60/0828 +1 more

Timeline

Timeline From EPO dates

2005200720092011201320152017201920212023Application filedNov 15, 2004PublishedOct 25, 2006Patent grantedMarch 27, 2013Term endedNov 15, 2024

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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