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Expired European patentEurope

Method for adapting link-weights in relation to optimised traffic distribution

EP 1588531 B1 · Applicant: SIEMENS AKTIENGESELLSCHAFT

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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 January 14, 2005 and granted June 28, 2006. A European patent lasts at most 20 years from filing, so its term ended January 14, 2025.
  • 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.
FiledJanuary 14, 2005
PublishedOctober 26, 2005
GrantedJune 28, 2006
Term endedJanuary 14, 2025
Application numberEP 05701519
Classification (CPC)H04L45/12

Timeline

Timeline From EPO dates

2006200820102012201420162018202020222024Application filedJan 14, 2005PublishedOct 26, 2005Patent grantedJune 28, 2006Term endedJan 14, 2025

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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