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Expired European patentEurope

Methods for comparing relative flux rates of two or more biological molecules in vivo through a single protocol

EP 1663319 B1 · Applicant: The Regents of the University of California

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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 June 29, 2004 and granted January 30, 2013. A European patent lasts at most 20 years from filing, so its term ended June 29, 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.
FiledJune 29, 2004
PublishedJune 7, 2006
GrantedJanuary 30, 2013
Term endedJune 29, 2024
Application numberEP 04809469
Classification (CPC)G01N33/5088 +1 more

Timeline

Timeline From EPO dates

2005200720092011201320152017201920212023Application filedJune 29, 2004PublishedJune 7, 2006Patent grantedJan 30, 2013Term endedJune 29, 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

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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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