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Expired European patentEurope

Method and system for estimating a midbed temperature of a catalytic converter

EP 1048830 B1 · Applicant: Ford Global Technologies, Inc.

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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 October 15, 1997 and granted November 13, 2002. A European patent lasts at most 20 years from filing, so its term ended October 15, 2017.
  • 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 April 15, 2023.
  • 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 15, 1997
PublishedNovember 2, 2000
GrantedNovember 13, 2002
Term endedOctober 15, 2017
Application numberEP 00202914
Classification (CPC)F01N11/00 +2 more

Timeline

Timeline From EPO dates

1998200020022004200620082010201220142016Application filedOct 15, 1997PublishedNov 2, 2000Patent grantedNov 13, 2002Term endedOct 15, 2017

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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