Method For Monitoring An Energy Conversion Device

Patent No. EP2039939 (titled "Method For Monitoring An Energy Conversion Device") was filed by Grundfos Management on Sep 20, 2007. The application was issued on Nov 18, 2020.

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
KSB	May 8, 2018	LAUFHUTTE

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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Oct 22, 2020
Decision to maintain the European patent in amended form
Oct 22, 2020
Decision to maintain the European patent in amended form
Oct 16, 2020
Termination of the opposition proceedings with maintenance of patent
Oct 8, 2020
(Electronic) Receipt
Oct 8, 2020
Clean copy of description pages in the opposition procedure
Oct 8, 2020
English translation of the claims
Oct 8, 2020
Filing of the translation of the amended claims
Oct 8, 2020
French translation of claims
Oct 8, 2020
Letter accompanying subsequently filed items
Aug 31, 2020
Communication to opponent concerning maintenance
Aug 31, 2020
Communication with request to file translations
Jun 18, 2020
Maintenance of the patent with the documents specified in the final decision
Jun 16, 2020
Refund of fees
Jun 9, 2020
Refund of fees
Jun 5, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 5, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jun 2, 2020
Composition of the board (T)
May 20, 2020
(Electronic) Receipt
May 20, 2020
(Electronic) Receipt
May 20, 2020
Letter accompanying subsequently filed items
May 20, 2020
Letter accompanying subsequently filed items
May 20, 2020
Withdrawal of an appeal
May 20, 2020
Withdrawal of an appeal
Apr 21, 2020
F3204 Communication of the file number to the parties
Apr 21, 2020
F3204 Communication of the file number to the parties
Apr 16, 2020
(Electronic) Receipt
Apr 16, 2020
Letter accompanying subsequently filed items
Apr 16, 2020
Notice of appeal
Mar 26, 2020
F3204 Communication of the file number to the parties
Mar 26, 2020
F3204 Communication of the file number to the parties
Mar 20, 2020
(Electronic) Receipt
Mar 20, 2020
Annexes in respect of a client data request
Mar 20, 2020
Interlocutory decision in opposition proceedings
Mar 20, 2020
Letter accompanying subsequently filed items
Mar 20, 2020
Notice of appeal
Jan 20, 2020
Advice of delivery
Jan 15, 2020
Advice of delivery
Jan 13, 2020
Annex to the communication - opposition
Jan 13, 2020
Decision of the Opposition Division and instruction
Jan 13, 2020
Grounds for the decision (Annex) - opposition
Jan 13, 2020
Interlocutory decision in opposition proceedings
Jan 13, 2020
Internal form - Opposition/addressees
Jan 13, 2020
Internal form - Opposition/addressees
Jan 13, 2020
Means of redress
Jan 13, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 13, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 13, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 13, 2020
OPPODREX with handwritten amendments
Jan 13, 2020
Provision of a copy of the minutes - opposition procedure
Jan 13, 2020
Scanned annex to a communication - opposition procedure
Jan 13, 2020
Scanned annex to a communication - opposition procedure
Nov 6, 2019
Information about the result of oral proceedings
Oct 25, 2019
Brief communication - Opposition proceedings
Oct 22, 2019
(Electronic) Receipt
Oct 22, 2019
Amended claims with annotations
Oct 22, 2019
Amended claims with annotations
Oct 22, 2019
Claims
Oct 22, 2019
Claims
Oct 22, 2019
Letter accompanying subsequently filed items
Oct 22, 2019
Written submission in preparation to/during oral proceedings
Sep 12, 2019
Brief communication - Opposition proceedings
Sep 6, 2019
(Electronic) Receipt
Sep 6, 2019
Brief communication - Opposition proceedings
Sep 6, 2019
Letter accompanying subsequently filed items
Sep 6, 2019
Written submission in preparation to/during oral proceedings
Sep 4, 2019
(Electronic) Receipt
Sep 4, 2019
Letter accompanying subsequently filed items
Sep 4, 2019
Request for interpreters during oral proceedings
Jun 18, 2019
Brief communication - Opposition proceedings
Jun 7, 2019
Written submission in preparation to/during oral proceedings
Feb 26, 2019
Communication of amended entries concerning the representative
Feb 20, 2019
Brief communication - Opposition proceedings
Feb 13, 2019
Advice of delivery
Feb 13, 2019
Request for interpreters during oral proceedings
Feb 12, 2019
Advice of delivery
Feb 11, 2019
Advice of delivery
Feb 7, 2019
Annex to the communication - opposition
Feb 7, 2019
Summons to attend oral proceedings
Feb 7, 2019
Summons to attend oral proceedings
Jan 22, 2019
Submission concerning representation
Jan 17, 2019
Submission concerning change of applicant's representative
Jan 17, 2019
Submission concerning representation
Oct 9, 2018
Brief communication - Opposition proceedings
Oct 2, 2018
(Electronic) Receipt
Oct 2, 2018
Amended claims with annotations
Oct 2, 2018
Amended claims with annotations
Oct 2, 2018
Auxiliary request during Opposition procedure
Oct 2, 2018
Auxiliary request during Opposition procedure
Oct 2, 2018
Letter accompanying subsequently filed items
Oct 2, 2018
Reply of the patent proprietor to the notice(s) of opposition
May 23, 2018
Communication of a notice of opposition and request to file observations
May 23, 2018
Notice of further oppositions to opponent(s)
May 15, 2018
Communication of a notice of opposition - first information to patent proprietor
May 8, 2018
(Electronic) Receipt
May 8, 2018
Any annexes (other than citation) to an opposition letter
May 8, 2018
Notice of opposition
May 8, 2018
Notice of opposition
May 8, 2018
Patent document cited during the examination procedure
May 8, 2018
Patent document cited during the examination procedure
May 8, 2018
Patent document cited during the opposition procedure
May 8, 2018
Patent document cited during the opposition procedure
May 8, 2018
Patent document cited during the opposition procedure
May 8, 2018
Patent document cited during the opposition procedure
May 8, 2018
Patent document cited during the opposition procedure
May 8, 2018
Patent document cited during the opposition procedure
May 8, 2018
Patent document cited during the opposition procedure
May 8, 2018
Patent document cited during the opposition procedure
May 8, 2018
Patent document cited during the opposition procedure
May 8, 2018
Patent document cited during the opposition procedure
May 8, 2018
Translation of the evidence during Opposition procedure
Aug 10, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 13, 2017
Decision to grant a European patent
Jun 29, 2017
Bibliographic data of the European patent application
Jun 29, 2017
Information about intention to grant a patent
Jun 29, 2017
Intention to grant (signatures)
Jun 29, 2017
Text intended for grant
Jun 21, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
May 24, 2017
(Electronic) Receipt
May 24, 2017
Amended claims with annotations
May 24, 2017
Claims
May 24, 2017
English translation of the claims
May 24, 2017
French translation of claims
May 24, 2017
Letter accompanying subsequently filed items
May 24, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jan 23, 2017
Bibliographic data of the European patent application
Jan 23, 2017
Communication about intention to grant a European patent
Jan 23, 2017
Intention to grant (signatures)
Jan 23, 2017
Text intended for grant
Sep 2, 2016
Payment of fees and costs
Sep 3, 2015
Payment of fees and costs
Sep 4, 2012
Payment of fees and costs
Sep 14, 2011
Payment of fees and costs
Feb 3, 2011
Amended claims with annotations
Feb 3, 2011
Amended description with annotations
Feb 3, 2011
Amended drawings with annotations
Feb 3, 2011
Claims
Feb 3, 2011
Description
Feb 3, 2011
Drawings
Feb 3, 2011
Reply to communication from the Examining Division
Feb 2, 2011
Claims
Feb 2, 2011
Description
Feb 2, 2011
Description
Feb 2, 2011
Drawings
Feb 2, 2011
Drawings
Feb 2, 2011
Reply to communication from the Examining Division
Feb 2, 2011
Reply to communication from the Examining Division
Dec 4, 2010
Submission concerning representation
Sep 23, 2010
Annex to the communication
Sep 23, 2010
Communication from the Examining Division
Mar 5, 2010
Claims
Mar 5, 2010
Reply to communication from the Examining Division
Mar 4, 2010
Claims
Mar 4, 2010
Reply to communication from the Examining Division
Jan 11, 2010
Grant of extension of time limit (examination procedure)
Dec 23, 2009
Request for extension of time limit to communication from the Examining Division
Aug 26, 2009
Communication from the Examining Division
Jul 29, 2009
Letter concerning fees and payments
Mar 27, 2009
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Feb 25, 2009
Notification of forthcoming publication
Dec 20, 2008
Submission concerning representation
Sep 4, 2008
Designation of inventor
Sep 4, 2008
Letter concerning the inventor
Mar 17, 2008
Communication regarding the transmission of the European search report
Mar 17, 2008
European search opinion
Mar 17, 2008
European search report
Sep 21, 2007
Abstract
Sep 21, 2007
Claims
Sep 21, 2007
Description
Sep 21, 2007
Designation of inventor
Sep 21, 2007
Drawings
Sep 21, 2007
Request for grant of a European patent
Sep 20, 2007
Designation of inventor
Sep 20, 2007
Request for grant of a European patent
Sep 20, 2007
Specification filed by fax and/or in non-official language

EP2039939

GRUNDFOS MANAGEMENT

Application Number: EP07018530A
Filing Date: Sep 20, 2007
Status: Patent Maintained As Amended; Oct 16, 2020
Publication Date: Nov 18, 2020
External Links: Slate, Register , Google Patents

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Method For Monitoring An Energy Conversion Device

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Dossier Documents

EP2039939