Sound Absorbent

Patent No. EP1861554 (titled "Sound Absorbent") was filed by Deamp on Mar 23, 2006. The application was issued on Oct 19, 2016.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
SONTECH	Jul 10, 2017	STEIN

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

Aug 15, 2022
Termination of the opposition proceedings with revocation of patent
Jul 12, 2022
Decision of the Board of Appeal
Jul 12, 2022
F3032 Notification(s) of the decision
Jul 12, 2022
F3032 Notification(s) of the decision
Jun 28, 2022
Advice of delivery
May 25, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
May 25, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
May 20, 2022
F3014 Oral Proceedings: Order cancelling/postponing
May 9, 2022
(Electronic) Receipt
May 9, 2022
Letter accompanying subsequently filed items
May 9, 2022
Letter dealing with oral proceedings during the appeal procedure
Apr 21, 2022
F3345 Forwarding of submissions to parties
Apr 13, 2022
Letter dealing with oral proceedings during the appeal procedure
Feb 8, 2022
F3011.1 Oral Proceedings: summons
Feb 8, 2022
F3011.1 Oral Proceedings: summons
Feb 8, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Feb 3, 2022
F3010 Oral proceedings: order for summons
Feb 24, 2021
F3303.16 Change of composition of the Board (T)
Jan 17, 2020
F3345 Forwarding of submissions to parties
Dec 20, 2019
(Electronic) Receipt
Dec 20, 2019
Cited document during appeal procedure
Dec 20, 2019
Cited document during appeal procedure
Dec 20, 2019
Cited document during appeal procedure
Dec 20, 2019
Cited document during appeal procedure
Dec 20, 2019
Cited document during appeal procedure
Dec 20, 2019
Cited document during appeal procedure
Dec 20, 2019
Letter accompanying subsequently filed items
Dec 20, 2019
Reply to appeal
Sep 5, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 29, 2019
Letter which had not been notified
Aug 14, 2019
Advice of delivery
Aug 9, 2019
F3345 Forwarding of submissions to parties
Aug 6, 2019
(Electronic) Receipt
Aug 6, 2019
Letter accompanying subsequently filed items
Aug 6, 2019
Reply to a deficiency communication regarding an appeal
Jul 25, 2019
F3045 Inadmissibility of the appeal: missing address / missing name
Jul 25, 2019
F3345 Forwarding of submissions to parties
Jul 23, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 22, 2019
Composition of the board (T)
Jul 18, 2019
(Electronic) Receipt
Jul 18, 2019
Letter accompanying subsequently filed items
Jul 18, 2019
Statement of grounds of appeal
May 15, 2019
F3204 Communication of the file number to the parties
May 15, 2019
F3204 Communication of the file number to the parties
May 3, 2019
(Electronic) Receipt
May 3, 2019
Letter accompanying subsequently filed items
May 3, 2019
Notice of appeal
May 3, 2019
Processing of an appeal
Apr 1, 2019
Advice of delivery
Mar 29, 2019
Advice of delivery
Mar 29, 2019
Advice of delivery
Mar 21, 2019
Advice of delivery
Mar 11, 2019
Acknowledgement of a document
Mar 11, 2019
Acknowledgement of a document
Mar 11, 2019
Annex to the communication - opposition
Mar 11, 2019
Decision of the Opposition Division and instruction
Mar 11, 2019
Decision revoking the European patent
Mar 11, 2019
Grounds for the decision (Annex) - opposition
Mar 11, 2019
Internal form - Opposition/addressees
Mar 11, 2019
Internal form - Opposition/addressees
Mar 11, 2019
Means of redress
Mar 11, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 11, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 11, 2019
Provision of a copy of the minutes - opposition procedure
Mar 11, 2019
Scanned annex to a communication - opposition procedure
Jan 29, 2019
Claims
Jan 29, 2019
Information about the result of oral proceedings
Jan 23, 2019
(Electronic) Receipt
Jan 23, 2019
(Electronic) Receipt
Jan 23, 2019
Letter accompanying subsequently filed items
Jan 23, 2019
Letter accompanying subsequently filed items
Jan 23, 2019
Letter dealing with oral proceedings
Jan 23, 2019
Written submission in preparation to/during oral proceedings
Jan 7, 2019
Brief communication - Opposition proceedings
Dec 24, 2018
(Electronic) Receipt
Dec 24, 2018
Amended claims with annotations
Dec 24, 2018
Amended claims with annotations
Dec 24, 2018
Amended claims with annotations
Dec 24, 2018
Amended claims with annotations
Dec 24, 2018
Amended claims with annotations
Dec 24, 2018
Amended claims with annotations
Dec 24, 2018
Amended claims with annotations
Dec 24, 2018
Amended claims with annotations
Dec 24, 2018
Amended claims with annotations
Dec 24, 2018
Auxiliary request during Opposition procedure
Dec 24, 2018
Auxiliary request during Opposition procedure
Dec 24, 2018
Auxiliary request during Opposition procedure
Dec 24, 2018
Auxiliary request during Opposition procedure
Dec 24, 2018
Auxiliary request during Opposition procedure
Dec 24, 2018
Auxiliary request during Opposition procedure
Dec 24, 2018
Auxiliary request during Opposition procedure
Dec 24, 2018
Auxiliary request during Opposition procedure
Dec 24, 2018
Auxiliary request during Opposition procedure
Dec 24, 2018
Letter accompanying subsequently filed items
Dec 24, 2018
Written submission in preparation to/during oral proceedings
Dec 6, 2018
Brief communication - Opposition proceedings
Dec 6, 2018
Brief communication - Opposition proceedings
Nov 29, 2018
(Electronic) Receipt
Nov 29, 2018
(Electronic) Receipt
Nov 29, 2018
Amended claims with annotations
Nov 29, 2018
Amended claims with annotations
Nov 29, 2018
Amended claims with annotations
Nov 29, 2018
Any annexes (other than citation) to an opposition letter
Nov 29, 2018
Auxiliary request during Opposition procedure
Nov 29, 2018
Auxiliary request during Opposition procedure
Nov 29, 2018
Auxiliary request during Opposition procedure
Nov 29, 2018
General authorisation
Nov 29, 2018
Letter accompanying subsequently filed items
Nov 29, 2018
Letter accompanying subsequently filed items
Nov 29, 2018
Written submission in preparation to/during oral proceedings
Nov 29, 2018
Written submission in preparation to/during oral proceedings
Nov 16, 2018
Brief communication - Opposition proceedings
Nov 13, 2018
(Electronic) Receipt
Nov 13, 2018
Request for interpreters during oral proceedings
Aug 6, 2018
Advice of delivery
Jul 18, 2018
Advice of delivery
Jul 17, 2018
Advice of delivery
Jul 9, 2018
(Electronic) Receipt
Jul 9, 2018
Advice of delivery
Jul 9, 2018
Letter accompanying subsequently filed items
Jul 2, 2018
Advice of delivery
Jun 22, 2018
Acknowledgement of a document
Jun 22, 2018
Acknowledgement of a document
Jun 22, 2018
Annex to the communication - opposition
Jun 22, 2018
Information concerning oral proceedings
Jun 22, 2018
Summons to attend oral proceedings
Jun 22, 2018
Summons to attend oral proceedings
Jun 19, 2018
Preparation for oral proceedings
May 23, 2018
Brief communication - Opposition proceedings
May 17, 2018
(Electronic) Receipt
May 17, 2018
Letter accompanying subsequently filed items
May 17, 2018
Letter regarding the opposition procedure (no time limit)
Jan 5, 2018
Brief communication - Opposition proceedings
Dec 22, 2017
(Electronic) Receipt
Dec 22, 2017
Letter accompanying subsequently filed items
Dec 22, 2017
Reply of the patent proprietor to the notice(s) of opposition
Nov 7, 2017
Brief communication - Opposition proceedings
Oct 27, 2017
(Electronic) Receipt
Oct 27, 2017
Letter accompanying subsequently filed items
Oct 27, 2017
Letter regarding the opposition procedure (no time limit)
Oct 27, 2017
Non-patent literature cited during the opposition procedure
Aug 25, 2017
Communication of a notice of opposition and request to file observations
Aug 25, 2017
Notice of further oppositions to opponent(s)
Jul 13, 2017
Communication of a notice of opposition - first information to patent proprietor
Jul 10, 2017
(Electronic) Receipt
Jul 10, 2017
Authorisation
Jul 10, 2017
Non-patent literature cited during the opposition procedure
Jul 10, 2017
Non-patent literature cited during the opposition procedure
Jul 10, 2017
Non-patent literature cited during the opposition procedure
Jul 10, 2017
Non-patent literature cited during the opposition procedure
Jul 10, 2017
Non-patent literature cited during the opposition procedure
Jul 10, 2017
Non-patent literature cited during the opposition procedure
Jul 10, 2017
Non-patent literature cited during the opposition procedure
Jul 10, 2017
Non-patent literature cited during the opposition procedure
Jul 10, 2017
Non-patent literature cited during the opposition procedure
Jul 10, 2017
Notice of opposition
Jul 10, 2017
Notice of opposition
Jul 10, 2017
Patent document cited during the examination procedure
Jul 10, 2017
Patent document cited during the examination procedure
Jul 10, 2017
Patent document cited during the examination procedure
Jul 10, 2017
Patent document cited during the examination procedure
Jul 10, 2017
Patent document cited during the examination procedure
Jul 10, 2017
Patent document cited during the examination procedure
Jul 10, 2017
Patent document cited during the opposition procedure
Jul 10, 2017
Patent document cited during the opposition procedure
Jul 10, 2017
Patent document cited during the opposition procedure
Jul 10, 2017
Patent document cited during the opposition procedure
Jul 10, 2017
Patent document cited during the opposition procedure
Jul 10, 2017
Patent document cited during the opposition procedure
Oct 19, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 22, 2016
Decision to grant a European patent
Sep 16, 2016
Communication of the registration of a transfer or change of name and/or address
Sep 7, 2016
(Electronic) Receipt
Sep 7, 2016
Filing of the translations of the claims
Sep 7, 2016
French translation of claims
Sep 7, 2016
German translation of the claims
Sep 7, 2016
Letter accompanying subsequently filed items
Jun 17, 2016
Bibliographic data of the European patent application
Jun 17, 2016
Communication about intention to grant a European patent
Jun 17, 2016
Intention to grant (signatures)
Jun 17, 2016
Text intended for grant (clean copy)
Jun 17, 2016
Text intended for grant (version for approval)
Jun 15, 2016
Submission concerning representation
Jan 14, 2016
(Electronic) Receipt
Jan 14, 2016
Amended claims with annotations
Jan 14, 2016
Amended description with annotations
Jan 14, 2016
Claims
Jan 14, 2016
Description
Jan 14, 2016
Letter accompanying subsequently filed items
Jan 14, 2016
Reply to communication from the Examining Division
Oct 1, 2015
Annex to the communication
Oct 1, 2015
Communication from the Examining Division
Mar 19, 2015
(Electronic) Receipt
Mar 19, 2015
Amended claims with annotations
Mar 19, 2015
Claims
Mar 19, 2015
Letter accompanying subsequently filed items
Mar 19, 2015
Reply to communication from the Examining Division
Feb 9, 2015
Grant of extension of time limit (examination procedure)
Feb 3, 2015
(Electronic) Receipt
Feb 3, 2015
Letter accompanying subsequently filed items
Feb 3, 2015
Request for extension of time limit to communication from the Examining Division
Oct 6, 2014
Annex to the communication
Oct 6, 2014
Communication from the Examining Division
Sep 24, 2014
Acknowledgement of receipt of third party observations
Sep 24, 2014
Transmittal of third party observations to applicant
Sep 20, 2014
Observations by third parties
Sep 17, 2014
Letter accompanying subsequently filed items
Sep 17, 2014
Observations by third parties
Aug 26, 2014
(Electronic) Receipt
Aug 26, 2014
Amended claims with annotations
Aug 26, 2014
Amended description with annotations
Aug 26, 2014
Claims
Aug 26, 2014
Description
Aug 26, 2014
Drawings
Aug 26, 2014
Letter accompanying subsequently filed items
Aug 26, 2014
Reply to communication from the Examining Division
Apr 17, 2014
Annex to the communication
Apr 17, 2014
Communication from the Examining Division
Nov 7, 2013
(Electronic) Receipt
Nov 7, 2013
Letter accompanying subsequently filed items
Nov 7, 2013
Letter filed during examination procedure after communication from the Examining Division
Sep 2, 2013
Acknowledgement of receipt of third party observations
Sep 2, 2013
Transmittal of third party observations to applicant
Aug 30, 2013
Non-patent literature cited during the examination procedure
Aug 30, 2013
Observations by third parties
Aug 27, 2013
Non-patent literature cited during the examination procedure
Aug 27, 2013
Observations by third parties
May 31, 2013
(Electronic) Receipt
May 31, 2013
Amended claims with annotations
May 31, 2013
Claims
May 31, 2013
Letter accompanying subsequently filed items
May 31, 2013
Non-patent literature cited during the examination procedure
May 31, 2013
Reply to communication from the Examining Division
Jan 31, 2013
Annex to the communication
Jan 31, 2013
Communication from the Examining Division
Jul 7, 2011
Transmittal of third party observations to applicant
Jun 8, 2011
Acknowledgement of receipt of third party observations
Jun 8, 2011
Transmittal of third party observations to applicant
Jun 3, 2011
Observations by third parties
Jun 3, 2011
Patent document filed by a Third party
Jun 3, 2011
Patent document filed by a Third party
Jun 3, 2011
Patent document filed by a Third party
May 30, 2011
Letter accompanying subsequently filed items
May 30, 2011
Observations by third parties
May 10, 2011
Communication of amended entries concerning the representative
May 2, 2011
(Electronic) Receipt
May 2, 2011
Claims
May 2, 2011
Claims
May 2, 2011
Grant of extension of time limit (examination procedure)
May 2, 2011
Letter accompanying subsequently filed items
May 2, 2011
Letter concerning fees and payments
May 2, 2011
Reply to communication from the Examining Division
May 2, 2011
Submission concerning representation
Apr 23, 2011
Request for extension of time limit to communication from the Examining Division
Apr 21, 2011
Request for extension of time limit to communication from the Examining Division
Jan 3, 2011
Annex to the communication
Jan 3, 2011
Communication from the Examining Division
Oct 14, 2010
Amended claims filed after receipt of (European) search report
Oct 14, 2010
Amended claims with annotations
Oct 14, 2010
Amended description filed after receipt of (European) search report
Oct 14, 2010
Amendments received before examination
Oct 13, 2010
Amended claims filed after receipt of (European) search report
Oct 13, 2010
Amended claims with annotations
Oct 13, 2010
Amended description filed after receipt of (European) search report
Oct 13, 2010
Amendments received before examination
Sep 10, 2010
Extension of time limit granted
Aug 26, 2010
(Electronic) Receipt
Aug 26, 2010
Letter accompanying subsequently filed items
Aug 26, 2010
Request for extension of time limit
Aug 25, 2010
Request for extension of time limit
Jul 14, 2010
Extension of time limit granted
Jul 5, 2010
Request for extension of time limit
Jul 2, 2010
Request for extension of time limit
Apr 26, 2010
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Apr 7, 2010
Communication regarding the transmission of the European search report
Apr 7, 2010
European search opinion
Apr 7, 2010
Supplementary European search report
Feb 10, 2010
Acknowledgement of receipt of observations by third party
Feb 10, 2010
Communication to applicant regarding observations by third parties
Jan 15, 2010
Non-patent literature filed by a third party
Jan 15, 2010
Observations by third parties
Jan 15, 2010
Patent document filed by a Third party
Jan 15, 2010
Patent document filed by a Third party
Jan 4, 2008
Submission concerning representation
Nov 7, 2007
Notification on forthcoming publication of bibliographic data
Nov 5, 2007
Communication regarding possible amendment of claims/payment of claims fees
Oct 3, 2007
Annexes to the international preliminary examination report
Oct 3, 2007
Copy of the international preliminary examination report
Sep 28, 2007
Annex
Sep 28, 2007
Matter concerning the application
Sep 28, 2007
Request for entry into the European phase
Sep 14, 2007
Submission concerning representation
Aug 1, 2007
Information on entry into European phase
Jan 3, 2007
Notification of election of EPO
Oct 16, 2006
Priority document (electronically transmitted)
Sep 28, 2006
Copy of the international search report
Sep 28, 2006
Published international application - A1

EP1861554

DEAMP

Application Number: EP06716779A
Filing Date: Mar 23, 2006
Status: Revoked; Aug 19, 2022
Publication Date: Oct 19, 2016
External Links: Slate, Register , Google Patents

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Sound Absorbent

Patent Summary

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Patent Oppositions

Dossier Documents

EP1861554