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Expired European patentEurope

Method for measuring amounts of carbon from greenhouse gases

EP 1024690 B1 · Applicant: Environmentally Correct Concepts, 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 July 2, 1998 and granted November 19, 2003. A European patent lasts at most 20 years from filing, so its term ended July 2, 2018.
  • 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 January 2, 2024.
  • 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.
FiledJuly 2, 1998
PublishedAugust 9, 2000
GrantedNovember 19, 2003
Term endedJuly 2, 2018
Application numberEP 98933142
Classification (CPC)A01G15/00

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedJuly 2, 1998PublishedAug 9, 2000Patent grantedNov 19, 2003Term endedJuly 2, 2018

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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