Method For The Hydraulic Compensation And Control Of A Heating Or Cooling System And Compensation And Control Valve Therefor - EP2304325B1

PatentPatent Analysis

EP2304325

Application Number: EP09780885A
Filing Date: Jul 21, 2009
Status: Revoked; Feb 22, 2019
Grant Date: Apr 5, 2017
External Links: Slate, Register, Google Patents
Similar Patents facing opposition: EP3104518B2

The patent EP2304325B1 was granted to Belimo Holding on Apr 5, 2017 following the initial filing on Jul 21, 2009 under the application number EP09780885A . The current legal status of the patent is Revoked.

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Patent Oppositions (4)

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	Opposition Status
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BELPARTS	Jan 5, 2018	ADMISSIBLE
DANFOSS	Jan 4, 2018	ADMISSIBLE
SIEMENS SCHWEIZ	Dec 23, 2017	ADMISSIBLE
MOLNIA	Apr 11, 2017	ADMISSIBLE

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

Date
Description

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Feb 26, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Feb 26, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Feb 26, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Feb 26, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Feb 26, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
OPPO
Feb 21, 2019
Termination of the opposition proceedings with revocation of patent
OPPO
Nov 22, 2018
Advice of delivery
OPPO
Nov 21, 2018
Advice of delivery
OPPO
Nov 21, 2018
Advice of delivery
OPPO
Nov 16, 2018
Advice of delivery
OPPO
Nov 15, 2018
Advice of delivery
OPPO
Nov 15, 2018
Advice of delivery
OPPO
Nov 15, 2018
Advice of delivery
OPPO
Nov 15, 2018
Advice of delivery
OPPO
Nov 13, 2018
Advice of delivery
OPPO
Nov 12, 2018
Acknowledgement of a document
OPPO
Nov 12, 2018
Acknowledgement of a document
OPPO
Nov 12, 2018
Acknowledgement of a document
OPPO
Nov 12, 2018
Acknowledgement of a document
OPPO
Nov 12, 2018
Acknowledgement of a document
OPPO
Nov 12, 2018
Decision of the Opposition Division and instruction
OPPO
Nov 12, 2018
Decision revoking the European patent
OPPO
Nov 12, 2018
Grounds for the decision (Annex) - opposition
OPPO
Nov 12, 2018
Internal form - Opposition/addressees
OPPO
Apr 3, 2018
Brief communication - Opposition proceedings
OPPO
Apr 3, 2018
Brief communication - Opposition proceedings
OPPO
Apr 3, 2018
Brief communication - Opposition proceedings
OPPO
Apr 3, 2018
Brief communication - Opposition proceedings
OPPO
Mar 29, 2018
Communication of amended entries
OPPO
Mar 20, 2018
(Electronic) Receipt
OPPO
Mar 20, 2018
Letter accompanying subsequently filed items
OPPO
Mar 20, 2018
Request for change of opponent's representative
OPPO
Feb 6, 2018
Brief communication - Opposition proceedings
OPPO
Jan 23, 2018
Communication of a notice of opposition and request to file observations
OPPO
Jan 23, 2018
Notice of further oppositions to opponent(s)
OPPO
Jan 23, 2018
Notice of further oppositions to opponent(s)
OPPO
Jan 23, 2018
Notice of further oppositions to opponent(s)
OPPO
Jan 23, 2018
Notice of further oppositions to opponent(s)
OPPO
Jan 11, 2018
Brief communication - Opposition proceedings
OPPO
Jan 11, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Jan 9, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Jan 8, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Jan 5, 2018
(Electronic) Receipt
OPPO
Jan 5, 2018
Notice of opposition
OPPO
Jan 5, 2018
Notice of opposition
OPPO
Jan 5, 2018
Patent document cited during the opposition procedure
OPPO
Jan 4, 2018
(Electronic) Receipt
OPPO
Jan 4, 2018
(Electronic) Receipt
OPPO
Jan 4, 2018
Letter accompanying subsequently filed items
OPPO
Jan 4, 2018
Letter regarding the opposition procedure (no time limit)
OPPO
Jan 4, 2018
Non-patent literature cited during the opposition procedure
OPPO
Jan 4, 2018
Notice of opposition
OPPO
Jan 4, 2018
Notice of opposition
OPPO
Jan 4, 2018
Patent document cited during the opposition procedure
OPPO
Jan 4, 2018
Patent document cited during the opposition procedure
OPPO
Jan 4, 2018
Patent document cited during the opposition procedure
OPPO
Jan 4, 2018
Patent document cited during the opposition procedure
OPPO
Jan 4, 2018
Patent document cited during the opposition procedure
OPPO
Jan 4, 2018
Patent document cited during the opposition procedure
OPPO
Jan 4, 2018
Patent document cited during the opposition procedure
OPPO
Jan 4, 2018
Patent document cited during the opposition procedure
OPPO
Jan 4, 2018
Patent document cited during the opposition procedure
OPPO
Dec 23, 2017
(Electronic) Receipt
OPPO
Dec 23, 2017
Non-patent literature cited during the opposition procedure
OPPO
Dec 23, 2017
Non-patent literature cited during the opposition procedure
OPPO
Dec 23, 2017
Non-patent literature cited during the opposition procedure
OPPO
Dec 23, 2017
Non-patent literature cited during the opposition procedure
OPPO
Dec 23, 2017
Notice of opposition
OPPO
Dec 23, 2017
Notice of opposition
OPPO
Dec 23, 2017
Patent document cited during the opposition procedure
OPPO
Dec 23, 2017
Patent document cited during the opposition procedure
OPPO
Dec 23, 2017
Patent document cited during the opposition procedure
OPPO
Dec 23, 2017
Patent document cited during the opposition procedure
OPPO
Dec 23, 2017
Patent document cited during the opposition procedure
OPPO
Dec 23, 2017
Patent document cited during the opposition procedure
OPPO
Dec 23, 2017
Patent document cited during the opposition procedure
OPPO
Dec 23, 2017
Patent document cited during the opposition procedure
OPPO
Oct 13, 2017
Brief communication - Opposition proceedings
OPPO
Sep 21, 2017
Brief communication - Opposition proceedings
OPPO
Sep 18, 2017
(Electronic) Receipt
OPPO
Sep 18, 2017
Letter accompanying subsequently filed items
OPPO
Sep 18, 2017
Letter regarding the opposition procedure (no time limit)
OPPO
Apr 21, 2017
Communication of a notice of opposition - first information to patent proprietor
OPPO
Apr 11, 2017
(Electronic) Receipt
OPPO
Apr 11, 2017
Notice of opposition
OPPO
Apr 11, 2017
Notice of opposition
OPPO
Apr 11, 2017
Patent document cited during the opposition procedure
OPPO
Apr 11, 2017
Patent document cited during the opposition procedure
OPPO
Apr 11, 2017
Patent document cited during the opposition procedure
OPPO
Apr 11, 2017
Patent document cited during the opposition procedure
OPPO
Apr 5, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Mar 10, 2017
Submission concerning representation
Search/Exam
Mar 9, 2017
Decision to grant a European patent
Search/Exam
Feb 21, 2017
(Electronic) Receipt
Search/Exam
Feb 21, 2017
English translation of the claims
Search/Exam
Feb 21, 2017
Filing of the translations of the claims
Search/Exam
Feb 21, 2017
French translation of claims
Search/Exam
Feb 21, 2017
Letter accompanying subsequently filed items
Search/Exam
Jan 3, 2017
Bibliographic data of the European patent application
Search/Exam
Jan 3, 2017
Communication about intention to grant a European patent
Search/Exam
Jan 3, 2017
Intention to grant (signatures)
Search/Exam
Jan 3, 2017
Text intended for grant (clean copy)
Search/Exam
Jan 3, 2017
Text intended for grant (version for approval)
Search/Exam
Nov 10, 2016
Transmittal of third party observations to applicant
Search/Exam
Nov 7, 2016
Observations by third parties
Search/Exam
Oct 19, 2016
Examination started
Search/Exam
Jul 12, 2016
Letter concerning fees and payments
Search/Exam
Jul 12, 2016
Payment of fees and costs
Search/Exam
Jul 13, 2015
Letter concerning fees and payments
Search/Exam
Jul 13, 2015
Payment of fees and costs
Search/Exam
Jul 16, 2014
Letter concerning fees and payments
Search/Exam
Jul 16, 2014
Payment of fees and costs
Search/Exam
Jul 15, 2013
Letter concerning fees and payments
Search/Exam
Jul 15, 2013
Payment of fees and costs
Search/Exam
Jan 30, 2012
Amended claims filed after receipt of (European) search report
Search/Exam
Jan 30, 2012
Amended claims with annotations
Search/Exam
Jan 30, 2012
Amended description filed after receipt of (European) search report
Search/Exam
Jan 30, 2012
Amended description with annotations
Search/Exam
Jan 30, 2012
Amendments received before examination
Search/Exam
Nov 21, 2011
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Search/Exam
Nov 10, 2011
Copy of the international search report
Search/Exam
Nov 10, 2011
Copy of the international search report
Search/Exam
Nov 10, 2011
International publication of the international search report
Search/Exam
Oct 10, 2011
Copy of the international preliminary report on patentability
Search/Exam
Sep 5, 2011
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Sep 5, 2011
Written opinion of the ISA, cover sheet
PCTISA
Sep 5, 2011
Written opinion of the ISA, supplemental box
PCTISA
Mar 19, 2011
Designation of inventor
Search/Exam
Mar 19, 2011
Letter concerning the inventor
Search/Exam
Mar 9, 2011
Notification on forthcoming publication of bibliographic data
Search/Exam
Jan 3, 2011
Refund of fees
Search/Exam
Dec 10, 2010
(Electronic) Receipt
Search/Exam
Dec 10, 2010
Request for entry into the European phase
Search/Exam
Dec 3, 2010
Information on entry into European phase
Search/Exam
Feb 17, 2010
Priority document (electronically transmitted)
Search/Exam
Jan 28, 2010
Published international application - A2
Search/Exam
Jul 21, 2009
(Electronic) Receipt
PCTRO
Jul 21, 2009
Abstract
PCTRO
Jul 21, 2009
Claims
PCTRO
Jul 21, 2009
Description
PCTRO
Jul 21, 2009
Drawings
PCTRO
Jul 21, 2009
Priority document (RO-procedure)
PCTRO