Ultrasonic Flow Meter With Temperature Compensation

Patent No. EP2000784 (titled "Ultrasonic Flow Meter With Temperature Compensation") was filed by Kamstrup on Jun 6, 2007. The application was issued on Dec 15, 2021.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

Company	Opposition Date	Representative
APATOR MIITORS APS	Dec 13, 2019	PATENTGRUPPEN

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

Date
Description

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Nov 18, 2021
Decision to maintain the European patent in amended form
Nov 15, 2021
Termination of the opposition proceedings with maintenance of patent
Nov 4, 2021
(Electronic) Receipt
Nov 4, 2021
Filing of the translation of the amended claims
Nov 4, 2021
French translation of claims
Nov 4, 2021
German translation of the claims
Nov 4, 2021
Letter accompanying subsequently filed items
Oct 28, 2021
Communication of bibliographic data
Oct 28, 2021
Communication with request to file translations
Oct 18, 2021
Maintenance of the patent with the documents specified in the final decision
Jul 8, 2021
Advice of delivery
Jul 5, 2021
Decision of the Opposition Division and instruction
Jul 5, 2021
Druckexemplar in opposition procedure
Jul 5, 2021
Grounds for the decision (Annex) - opposition
Jul 5, 2021
Interlocutory decision in opposition proceedings
Jul 5, 2021
Means of redress
Jul 5, 2021
Transmittal of decision / summons - opposition
Apr 14, 2021
Notification concerning the date of oral proceedings
Apr 9, 2021
Notification concerning the date of oral proceedings
Apr 6, 2021
Brief communication - Opposition proceedings
Apr 6, 2021
Brief communication - Opposition proceedings
Mar 24, 2021
(Electronic) Receipt
Mar 24, 2021
Withdrawal of an opposition
Mar 22, 2021
(Electronic) Receipt
Mar 22, 2021
Letter accompanying subsequently filed items
Mar 22, 2021
Main request during Opposition procedure
Mar 22, 2021
Main request during Opposition procedure
Mar 22, 2021
Main request during Opposition procedure
Mar 22, 2021
Main request during Opposition procedure
Mar 22, 2021
Written submission in preparation to/during oral proceedings
Feb 24, 2021
Notification concerning the date of oral proceedings
Feb 24, 2021
Notification concerning the date of oral proceedings
Sep 15, 2020
Advice of delivery
Sep 15, 2020
Advice of delivery
Sep 8, 2020
Acknowledgement of a document
Sep 8, 2020
Acknowledgement of a document
Sep 8, 2020
Annex to the communication - opposition
Sep 8, 2020
Information concerning oral proceedings
Sep 8, 2020
Summons to attend oral proceedings
Sep 8, 2020
Summons to attend oral proceedings
Aug 14, 2020
Brief communication - Opposition proceedings
Aug 14, 2020
Communication concerning the filing of a power of attorney
Aug 14, 2020
Communication of amended entries concerning the representative
Jul 30, 2020
(Electronic) Receipt
Jul 30, 2020
Authorisation
Jul 30, 2020
Letter accompanying subsequently filed items
Jul 30, 2020
Submission concerning change of proprietor's representative
May 28, 2020
Brief communication - Opposition proceedings
May 19, 2020
(Electronic) Receipt
May 19, 2020
Auxiliary request during Opposition procedure
May 19, 2020
Auxiliary request during Opposition procedure
May 19, 2020
Letter accompanying subsequently filed items
May 19, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jan 9, 2020
Communication of a notice of opposition and request to file observations
Jan 9, 2020
Notice of further oppositions to opponent(s)
Dec 19, 2019
Communication of a notice of opposition - first information to patent proprietor
Dec 13, 2019
(Electronic) Receipt
Dec 13, 2019
Citation in opposition procedure - 001
Dec 13, 2019
Citation in opposition procedure - 002
Dec 13, 2019
Citation in opposition procedure - 003
Dec 13, 2019
Citation in opposition procedure - 003
Dec 13, 2019
Citation in opposition procedure - 004
Dec 13, 2019
Citation in opposition procedure - 005
Dec 13, 2019
Citation in opposition procedure - 006
Dec 13, 2019
Citation in opposition procedure - 007
Dec 13, 2019
Citation in opposition procedure - 008
Dec 13, 2019
Consolidated list of cited opposition documents
Dec 13, 2019
Notice of opposition
Dec 13, 2019
Notice of opposition
Mar 25, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 14, 2019
Decision to grant a European patent
Jan 28, 2019
(Electronic) Receipt
Jan 28, 2019
French translation of claims
Jan 28, 2019
German translation of the claims
Jan 28, 2019
Letter accompanying subsequently filed items
Dec 4, 2018
Submission concerning representation
Sep 21, 2018
Bibliographic data of the European patent application
Sep 21, 2018
Communication about intention to grant a European patent
Sep 21, 2018
Intention to grant (signatures)
Sep 21, 2018
Text intended for grant (clean copy)
Sep 21, 2018
Text intended for grant (version for approval)
Mar 16, 2018
(Electronic) Receipt
Mar 16, 2018
Amended claims with annotations
Mar 16, 2018
Claims
Mar 16, 2018
Letter accompanying subsequently filed items
Mar 16, 2018
Reply to communication from the Examining Division
Nov 8, 2017
Annex to the communication
Nov 8, 2017
Communication from the Examining Division
Aug 7, 2017
(Electronic) Receipt
Aug 7, 2017
Amended claims with annotations
Aug 7, 2017
Claims
Aug 7, 2017
Letter accompanying subsequently filed items
Aug 7, 2017
Reply to communication from the Examining Division
Mar 29, 2017
Annex to the communication
Mar 29, 2017
Communication from the Examining Division
Mar 20, 2017
Examination started
Nov 14, 2016
Notification regarding date of start of examination with possibility to withdraw
Jan 26, 2016
Submission concerning representation
May 2, 2012
CDS Clean up - amended data concerning the representative of the applicant (Association)
Apr 28, 2012
Submission concerning representation
Apr 26, 2012
Submission concerning representation
Jun 9, 2009
(Electronic) Receipt
Jun 9, 2009
Amendments received before examination
Jun 9, 2009
Letter accompanying subsequently filed items
Dec 15, 2008
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 12, 2008
Notification of forthcoming publication
Dec 21, 2007
Communication regarding the transmission of the European search report
Dec 21, 2007
European search opinion
Dec 21, 2007
European search report
Dec 13, 2007
Annex
Jun 6, 2007
Abstract
Jun 6, 2007
Claims
Jun 6, 2007
Description
Jun 6, 2007
Designation of inventor
Jun 6, 2007
Drawings
Jun 6, 2007
Matter concerning the application
Jun 6, 2007
Request for grant of a European patent

EP2000784

KAMSTRUP

Application Number: EP07011106A
Filing Date: Jun 6, 2007
Status: Patent Maintained As Amended; Nov 12, 2021
Publication Date: Dec 15, 2021
External Links: Slate, Register , Google Patents

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Ultrasonic Flow Meter With Temperature Compensation

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Dossier Documents

EP2000784