Determining The Heat Flow Emanating From A Heat Transporting Fluid

Patent No. EP2641071 (titled "Determining The Heat Flow Emanating From A Heat Transporting Fluid") was filed by Belimo Holding on Oct 19, 2011. The application was issued on Oct 7, 2015.

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
DIEHL METERING	Jul 4, 2016	DIEHL PATENTABTEILUNG

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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Mar 6, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 1, 2018
Termination of the opposition proceedings with maintenance of patent
Dec 5, 2017
Advice of delivery
Dec 4, 2017
Acknowledgement of a document
Nov 20, 2017
Acknowledgement of a document
Nov 20, 2017
Decision to discontinue the opposition proceedings
Nov 20, 2017
Notification concerning the date of oral proceedings
Nov 14, 2017
Brief communication - Opposition proceedings
Nov 14, 2017
Brief communication - Opposition proceedings
Nov 9, 2017
Withdrawal of an opposition
Oct 16, 2017
Brief communication - Opposition proceedings
Oct 10, 2017
Request for interpreters during oral proceedings
Sep 12, 2017
Submission concerning representation
May 10, 2017
Brief communication - Opposition proceedings
May 4, 2017
Advice of delivery
Apr 25, 2017
Submission concerning representation
Apr 20, 2017
Advice of delivery
Apr 4, 2017
Acknowledgement of a document
Apr 4, 2017
Acknowledgement of a document
Mar 28, 2017
Acknowledgement of a document
Mar 28, 2017
Acknowledgement of a document
Mar 28, 2017
Annex to the communication - opposition
Mar 28, 2017
Information concerning oral proceedings
Mar 28, 2017
Summons to attend oral proceedings
Mar 28, 2017
Summons to attend oral proceedings
Mar 23, 2017
Information about the result of oral proceedings
Mar 22, 2017
Preparation for oral proceedings
Dec 21, 2016
Brief communication - Opposition proceedings
Dec 12, 2016
(Electronic) Receipt
Dec 12, 2016
Letter accompanying subsequently filed items
Dec 12, 2016
Reply of the patent proprietor to the notice(s) of opposition
Aug 16, 2016
Communication of a notice of opposition and request to file observations
Aug 16, 2016
Notice of further oppositions to opponent(s)
Jul 12, 2016
Communication of a notice of opposition - first information to patent proprietor
Jul 6, 2016
Letter regarding the opposition procedure (no time limit)
Jul 6, 2016
Patent document cited during the opposition procedure
Jul 6, 2016
Patent document cited during the opposition procedure
Jul 6, 2016
Patent document cited during the opposition procedure
Jul 6, 2016
Patent document cited during the opposition procedure
Jul 6, 2016
Patent document cited during the opposition procedure
Jul 6, 2016
Patent document cited during the opposition procedure
Jul 6, 2016
Patent document cited during the opposition procedure
Jul 6, 2016
Patent document cited during the opposition procedure
Jul 4, 2016
Notice of opposition
Jul 4, 2016
Notice of opposition
Jul 4, 2016
Payment of fees and costs
Jul 4, 2016
Payment of fees and costs
Oct 8, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 10, 2015
Decision to grant a European patent
Aug 26, 2015
Filing of the translations of the claims
Aug 26, 2015
French translation of claims
Aug 26, 2015
German translation of the claims
Aug 26, 2015
Payment of fees and costs
Aug 24, 2015
Filing of the translations of the claims
Aug 24, 2015
French translation of claims
Aug 24, 2015
French translation of claims
Aug 24, 2015
Letter accompanying subsequently filed items
Aug 24, 2015
Payment of fees and costs
Aug 24, 2015
Payment of fees and costs
May 15, 2015
Bibliographic data of the European patent application
May 15, 2015
Communication about intention to grant a European patent
May 15, 2015
Intention to grant (signatures)
May 15, 2015
Text intended for grant (clean copy)
May 15, 2015
Text intended for grant (version for approval)
Apr 9, 2015
Response to enquiry for communication from the Examining Division
Feb 19, 2015
Examination started
Aug 28, 2013
Notification on forthcoming publication of bibliographic data
Jun 25, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jun 21, 2013
Communication to designated inventor
Jun 21, 2013
Communication to designated inventor
Jun 21, 2013
Communication to designated inventor
Jun 18, 2013
Priority search results copy provided by EPO
Jun 7, 2013
Copy of the international preliminary report on patentability
Mar 26, 2013
General authorisation
Mar 26, 2013
Information regarding early processing
Mar 26, 2013
Request for entry into the European phase
Mar 25, 2013
Payment of fees and costs
Mar 20, 2013
General authorisation
Mar 20, 2013
Letter accompanying subsequently filed items
Mar 20, 2013
Payment of fees and costs
Mar 20, 2013
Payment of fees and costs
Mar 20, 2013
Request for entry into the European phase
Jun 11, 2012
Priority document (electronically transmitted)
May 24, 2012
Copy of the international search report
May 24, 2012
Published international application - A1
Feb 2, 2012
Written opinion of the ISA, boxes No. I to VIII
Feb 2, 2012
Written opinion of the ISA, cover sheet
Feb 2, 2012
Written opinion of the ISA, supplemental box
Oct 25, 2011
Abstract
Oct 25, 2011
Claims
Oct 25, 2011
Description
Oct 25, 2011
Drawings
Oct 25, 2011
Submission concerning representation

EP2641071

BELIMO HOLDING

Application Number: EP11773663A
Filing Date: Oct 19, 2011
Status: Opposition Procedure Closed
Publication Date: Oct 7, 2015
External Links: Slate, Register , Google Patents

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Determining The Heat Flow Emanating From A Heat Transporting Fluid

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Dossier Documents

EP2641071