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Expired European patentEurope

Diagnostic agent for malignant melanoma

EP 1684076 B1 · Applicant: Kumamoto Technopolis Foundation

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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 October 28, 2004 and granted December 31, 2008. A European patent lasts at most 20 years from filing, so its term ended October 28, 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.
FiledOctober 28, 2004
PublishedJuly 26, 2006
GrantedDecember 31, 2008
Term endedOctober 28, 2024
Application numberEP 04793354
Classification (CPC)G01N33/5751

Timeline

Timeline From EPO dates

2005200720092011201320152017201920212023Application filedOct 28, 2004PublishedJuly 26, 2006Patent grantedDec 31, 2008Term endedOct 28, 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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