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Expired European patentEurope

Device forming an electronic regulator of a fluid flow

EP 1097412 B1 · Applicant: In-Vent SA

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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 10, 1998 and granted October 23, 2002. A European patent lasts at most 20 years from filing, so its term ended July 10, 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 10, 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 10, 1998
PublishedMay 9, 2001
GrantedOctober 23, 2002
Term endedJuly 10, 2018
Application numberEP 98937609
Classification (CPC)G05D7/0676

Timeline

Timeline From EPO dates

1999200120032005200720092011201320152017Application filedJuly 10, 1998PublishedMay 9, 2001Patent grantedOct 23, 2002Term endedJuly 10, 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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