Device And Method For Reducing Noise

Patent No. EP2446090 (titled "Device And Method For Reducing Noise") was filed by IHC Holland IE on Jun 22, 2010. The application was issued on Jul 29, 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
TRACTEBEL OVERDICK	Apr 28, 2021	GROTH

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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May 3, 2023
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
May 3, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Apr 26, 2023
Termination of the opposition proceedings with maintenance of patent
Jan 30, 2023
(Electronic) Receipt
Jan 30, 2023
Advice of delivery
Jan 30, 2023
Letter accompanying subsequently filed items
Jan 23, 2023
Advice of delivery
Jan 16, 2023
Annex to the communication - opposition
Jan 16, 2023
Brief communication - Opposition proceedings
Jan 16, 2023
Brief communication - Opposition proceedings
Jan 16, 2023
Decision of the Opposition Division and instruction
Jan 16, 2023
Decision rejecting the opposition
Jan 16, 2023
Decision rejecting the opposition
Jan 16, 2023
Grounds for the decision (Annex) - opposition
Jan 16, 2023
Means of redress
Jan 16, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 16, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 16, 2023
Provision of a copy of the minutes - opposition procedure
Jan 16, 2023
Provision of a copy of the minutes - opposition procedure
Jan 16, 2023
Transmittal of decision / summons - opposition
Jan 16, 2023
Transmittal of decision / summons - opposition
Dec 15, 2022
Advice of delivery
Dec 9, 2022
Advice of delivery
Dec 6, 2022
Acknowledgement of a document
Dec 6, 2022
Acknowledgement of a document
Dec 6, 2022
Annex to the communication - opposition
Dec 6, 2022
Decision rejecting the opposition
Dec 6, 2022
Decision rejecting the opposition
Dec 6, 2022
Grounds for the decision (Annex) - opposition
Dec 6, 2022
Means of redress
Dec 6, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 6, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 6, 2022
Provision of a copy of the minutes - opposition procedure
Dec 6, 2022
Provision of a copy of the minutes - opposition procedure
Nov 10, 2022
Brief communication - Opposition proceedings
Nov 9, 2022
Brief communication - Opposition proceedings
Nov 8, 2022
Information about the result of oral proceedings
Nov 7, 2022
(Electronic) Receipt
Nov 7, 2022
Letter accompanying subsequently filed items
Nov 7, 2022
Written submission in preparation to/during oral proceedings
Nov 4, 2022
(Electronic) Receipt
Nov 4, 2022
Citation in opposition procedure - 011
Nov 4, 2022
Citation in opposition procedure - 012
Nov 4, 2022
Consolidated list of cited opposition documents
Nov 4, 2022
Letter accompanying subsequently filed items
Nov 4, 2022
Written submission in preparation to/during oral proceedings
Oct 24, 2022
Brief communication - Opposition proceedings
Oct 19, 2022
(Electronic) Receipt
Oct 19, 2022
Letter accompanying subsequently filed items
Oct 19, 2022
Written submission in preparation to/during oral proceedings
Sep 26, 2022
Brief communication - Opposition proceedings
Sep 20, 2022
(Electronic) Receipt
Sep 20, 2022
Authorisation
Sep 20, 2022
Letter accompanying subsequently filed items
Sep 20, 2022
Written submission in preparation to/during oral proceedings
Sep 16, 2022
Brief communication - Opposition proceedings
Sep 7, 2022
Brief communication - Opposition proceedings
Sep 7, 2022
Letter accompanying subsequently filed items
Sep 7, 2022
Written submission in preparation to/during oral proceedings
Sep 6, 2022
(Electronic) Receipt
Sep 6, 2022
Any annexes (other than citation) to an opposition letter
Sep 6, 2022
Citation in opposition procedure - 008
Sep 6, 2022
Citation in opposition procedure - 009
Sep 6, 2022
Letter accompanying subsequently filed items
Sep 6, 2022
Written submission in preparation to/during oral proceedings
Sep 2, 2022
(Electronic) Receipt
Sep 2, 2022
Letter accompanying subsequently filed items
Sep 2, 2022
Written submission in preparation to/during oral proceedings
Jul 14, 2022
Brief communication - Opposition proceedings
Jul 11, 2022
(Electronic) Receipt
Jul 11, 2022
Letter accompanying subsequently filed items
Jul 11, 2022
Request for interpreters during oral proceedings
Jul 1, 2022
Brief communication - Opposition proceedings
Jun 28, 2022
(Electronic) Receipt
Jun 28, 2022
Letter accompanying subsequently filed items
Jun 28, 2022
Request for interpreters during oral proceedings
May 30, 2022
Notification concerning the date of oral proceedings
May 30, 2022
Notification concerning the date of oral proceedings
Jan 18, 2022
(Electronic) Receipt
Jan 18, 2022
Advice of delivery
Jan 18, 2022
Letter accompanying subsequently filed items
Jan 14, 2022
Advice of delivery
Jan 13, 2022
Annex to the communication - opposition
Jan 13, 2022
Information about the result of oral proceedings
Jan 13, 2022
Transmittal of decision / summons - opposition
Jan 13, 2022
Transmittal of decision / summons - opposition
Oct 6, 2021
Brief communication - Opposition proceedings
Sep 30, 2021
(Electronic) Receipt
Sep 30, 2021
Auxiliary request during Opposition procedure
Sep 30, 2021
Auxiliary request during Opposition procedure
Sep 30, 2021
Auxiliary request during Opposition procedure
Sep 30, 2021
Auxiliary request during Opposition procedure
Sep 30, 2021
Auxiliary request during Opposition procedure
Sep 30, 2021
Auxiliary request during Opposition procedure - 01
Sep 30, 2021
Auxiliary request during Opposition procedure - 02
Sep 30, 2021
Auxiliary request during Opposition procedure - 03
Sep 30, 2021
Auxiliary request during Opposition procedure - 04
Sep 30, 2021
Auxiliary request during Opposition procedure - 05
Sep 30, 2021
Letter accompanying subsequently filed items
Sep 30, 2021
Reply of the patent proprietor to the notice(s) of opposition
May 20, 2021
Communication of a notice of opposition and request to file observations
May 20, 2021
Notice of further oppositions to opponent(s)
May 6, 2021
Communication of a notice of opposition - first information to patent proprietor
Apr 28, 2021
(Electronic) Receipt
Apr 28, 2021
Any annexes (other than citation) to an opposition letter
Apr 28, 2021
Any annexes (other than citation) to an opposition letter
Apr 28, 2021
Citation in opposition procedure - 001
Apr 28, 2021
Citation in opposition procedure - 002
Apr 28, 2021
Citation in opposition procedure - 003
Apr 28, 2021
Citation in opposition procedure - 004
Apr 28, 2021
Citation in opposition procedure - 005
Apr 28, 2021
Citation in opposition procedure - 006
Apr 28, 2021
Citation in opposition procedure - 007
Apr 28, 2021
International publication (Pamphlet)
Apr 28, 2021
Notice of opposition
Apr 28, 2021
Notice of opposition
Aug 26, 2020
Registration under Rule 23 EPC
Aug 20, 2020
Note on telephone consultation
Aug 18, 2020
(Electronic) Receipt
Aug 18, 2020
Annex
Aug 18, 2020
Annex
Aug 18, 2020
Annex
Aug 18, 2020
Annex
Aug 18, 2020
Annex
Aug 18, 2020
Letter accompanying subsequently filed items
Aug 18, 2020
Letter to the Legal Division
Aug 10, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 2, 2020
Decision to grant a European patent
Jun 24, 2020
Annex
Jun 24, 2020
Annex
Jun 24, 2020
Deficiencies as to Rule 23 EPC
Jun 24, 2020
Deficiencies as to Rule 23 EPC
Jun 24, 2020
Rule 23 - Annex B
Jun 24, 2020
Rule 23 - Annex B
Jun 24, 2020
Rule 23 - Annex C
Jun 24, 2020
Rule 23 - Annex C
Jun 19, 2020
(Electronic) Receipt
Jun 19, 2020
Filing of the translations of the claims
Jun 19, 2020
French translation of claims
Jun 19, 2020
German translation of the claims
Jun 19, 2020
Letter accompanying subsequently filed items
Jun 16, 2020
(Electronic) Receipt
Jun 16, 2020
Annex
Jun 16, 2020
Letter accompanying subsequently filed items
Jun 16, 2020
Letter to the Legal Division
Feb 10, 2020
Bibliographic data of the European patent application
Feb 10, 2020
Communication about intention to grant a European patent
Feb 10, 2020
Intention to grant (signatures)
Feb 10, 2020
Text intended for grant (clean copy)
Feb 10, 2020
Text intended for grant (version for approval)
Feb 5, 2020
Registration under Rule 23 EPC
Feb 5, 2020
Registration under Rule 23 EPC
Jan 23, 2020
Annex
Jan 23, 2020
Annex
Jan 23, 2020
Deficiencies as to Rule 23 EPC
Jan 23, 2020
Deficiencies as to Rule 23 EPC
Jan 23, 2020
Rule 23 - Annex B
Jan 23, 2020
Rule 23 - Annex B
Jan 21, 2020
Annex
Jan 21, 2020
Annex
Jan 21, 2020
Letter accompanying subsequently filed items
Jan 21, 2020
Letter to the Legal Division
Jan 14, 2020
Notification concerning the date of oral proceedings
Jan 7, 2020
Notification concerning the date of oral proceedings
Dec 20, 2019
Annex
Dec 20, 2019
Annex
Dec 20, 2019
Annex
Dec 20, 2019
Letter accompanying subsequently filed items
Dec 20, 2019
Letter concerning fees and payments
Dec 20, 2019
Letter to the Legal Division
Dec 17, 2019
(Electronic) Receipt
Dec 17, 2019
Amended claims with annotations
Dec 17, 2019
Amended claims with annotations
Dec 17, 2019
Amended claims with annotations
Dec 17, 2019
Amended claims with annotations
Dec 17, 2019
Amended claims with annotations
Dec 17, 2019
Amended claims with annotations
Dec 17, 2019
Claims
Dec 17, 2019
Claims
Dec 17, 2019
Claims
Dec 17, 2019
Claims
Dec 17, 2019
Claims
Dec 17, 2019
Claims
Dec 17, 2019
Letter accompanying subsequently filed items
Dec 17, 2019
Patent document cited during the examination procedure
Dec 17, 2019
Written submission in preparation to/during oral proceedings
Dec 5, 2019
Communication from the Legal Division
Dec 5, 2019
Communication from the Legal Division
Sep 12, 2019
Deficiencies as to Rule 23 EPC
Sep 12, 2019
Deficiencies as to Rule 23 EPC
Sep 12, 2019
Rule 23 - Annex B
Sep 12, 2019
Rule 23 - Annex B
Sep 3, 2019
Letter accompanying subsequently filed items
Sep 3, 2019
Letter to the Legal Division
Sep 3, 2019
Submission concerning a transfer of rights (applicant)
Sep 3, 2019
Submission concerning a transfer of rights (applicant)
Sep 3, 2019
Submission concerning a transfer of rights (applicant)
Aug 27, 2019
Annex
Aug 27, 2019
Annex
Aug 27, 2019
Annex
Aug 27, 2019
Letter accompanying subsequently filed items
Aug 27, 2019
Letter to the Legal Division
Jul 30, 2019
Advice of delivery
Jul 29, 2019
(Electronic) Receipt
Jul 29, 2019
Advice of delivery
Jul 29, 2019
Letter accompanying subsequently filed items
Jul 25, 2019
Acknowledgement of a document
Jul 25, 2019
Summons to attend oral proceedings
Jul 23, 2019
Annex to a communication
Jul 23, 2019
Annex to the communication
May 14, 2018
(Electronic) Receipt
May 14, 2018
Letter accompanying subsequently filed items
May 14, 2018
Reply to communication from the Examining Division
Mar 12, 2018
Grant of extension of time limit (examination procedure)
Mar 1, 2018
(Electronic) Receipt
Mar 1, 2018
Letter accompanying subsequently filed items
Mar 1, 2018
Request for extension of time limit to communication from the Examining Division
Nov 7, 2017
Annex to the communication
Nov 7, 2017
Communication from the Examining Division
Oct 13, 2016
(Electronic) Receipt
Oct 13, 2016
Amended claims with annotations
Oct 13, 2016
Claims
Oct 13, 2016
Letter accompanying subsequently filed items
Oct 13, 2016
Reply to communication from the Examining Division
Oct 4, 2016
Annex to the communication
Oct 4, 2016
Consultation by telephone/in person
Oct 4, 2016
Result of consultation by telephone/in person
Jul 19, 2016
Grant of extension of time limit (examination procedure)
Jul 13, 2016
(Electronic) Receipt
Jul 13, 2016
Letter accompanying subsequently filed items
Jul 13, 2016
Request for extension of time limit to communication from the Examining Division
Apr 7, 2016
Annex to the communication
Apr 7, 2016
Communication from the Examining Division
Nov 3, 2015
(Electronic) Receipt
Nov 3, 2015
Letter accompanying subsequently filed items
Nov 3, 2015
Reply to communication from the Examining Division
Sep 14, 2015
Grant of extension of time limit (examination procedure)
Sep 8, 2015
(Electronic) Receipt
Sep 8, 2015
Letter accompanying subsequently filed items
Sep 8, 2015
Request for extension of time limit to communication from the Examining Division
Apr 28, 2015
Annex to the communication
Apr 28, 2015
Communication from the Examining Division
Apr 21, 2015
Examination started
Jun 11, 2013
Communication of amended entries concerning the representative
May 29, 2013
Submission concerning change of applicant's representative
Aug 3, 2012
Refund of fees
Jul 11, 2012
(Electronic) Receipt
Jul 11, 2012
Amended claims filed after receipt of (European) search report
Jul 11, 2012
Amended claims with annotations
Jul 11, 2012
Amendments received before examination
Jul 11, 2012
Letter accompanying subsequently filed items
Apr 4, 2012
Notification on forthcoming publication of bibliographic data
Jan 31, 2012
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jan 16, 2012
Copy of the international preliminary report on patentability
Dec 21, 2011
(Electronic) Receipt
Dec 21, 2011
Abstract
Dec 21, 2011
Amended claims filed after receipt of (European) search report
Dec 21, 2011
Amended description filed after receipt of (European) search report
Dec 21, 2011
Request for entry into the European phase
Nov 3, 2011
Information on entry into European phase
Sep 6, 2011
Reminder for payment period (examination fee/designation fees)
Sep 1, 2011
Copy of the international search report
Sep 1, 2011
International publication of the international search report
Jul 4, 2011
Written opinion of the ISA, boxes No. I to VIII
Jul 4, 2011
Written opinion of the ISA, cover sheet
Jul 4, 2011
Written opinion of the ISA, supplemental box
Jan 18, 2011
Priority document (electronically transmitted)
Dec 29, 2010
Published international application - A2
Jun 22, 2010
Abstract
Jun 22, 2010
Annex
Jun 22, 2010
Claims
Jun 22, 2010
Description
Jun 22, 2010
Drawings

EP2446090

IHC HOLLAND IE

Application Number: EP10728421A
Filing Date: Jun 22, 2010
Status: Opposition Rejected; Apr 28, 2023
Publication Date: Jul 29, 2020
External Links: Slate, Register , Google Patents

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Device And Method For Reducing Noise

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Dossier Documents

EP2446090