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Expired European patentEurope

Method for controlling load in a telecommunication system

EP 1027791 B1 · Applicant: Nokia Networks Oy

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Overview

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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 August 31, 1999 and granted December 19, 2012. A European patent lasts at most 20 years from filing, so its term ended August 31, 2019.
  • A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by March 3, 2025.
  • 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.
FiledAugust 31, 1999
PublishedAugust 16, 2000
GrantedDecember 19, 2012
Term endedAugust 31, 2019
Application numberEP 99940225
Classification (CPC)H04L47/70 +2 more

Timeline

Timeline From EPO dates

2000200220042006200820102012201420162018Application filedAug 31, 1999PublishedAug 16, 2000Patent grantedDec 19, 2012Term endedAug 31, 2019

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

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.