Textile Laminar Structure For Making Acoustic Components

Patent No. EP2561131 (titled "Textile Laminar Structure For Making Acoustic Components") was filed by SAATI S.p.A. on Apr 20, 2011. The application was issued on Dec 12, 2018.

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
SEFAR	Mar 3, 2015	WUNDERLICH

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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Aug 13, 2018
Communication concerning correction of the European patent specification
Aug 13, 2018
Letter concerning publication issues
Jul 24, 2018
(Electronic) Receipt
Jul 24, 2018
Letter accompanying subsequently filed items
Jul 24, 2018
Request for correction of the publication
Jun 14, 2018
Decision to maintain the European patent in amended form
Jun 8, 2018
Termination of the opposition proceedings with maintenance of patent
Jun 4, 2018
Druckexemplar in opposition procedure
Jun 1, 2018
(Electronic) Receipt
Jun 1, 2018
Description
Jun 1, 2018
Filing of the translation of the amended claims
Jun 1, 2018
French translation of claims
Jun 1, 2018
German translation of the claims
Jun 1, 2018
Letter accompanying subsequently filed items
Apr 25, 2018
Communication of bibliographic data
Apr 25, 2018
Communication with request to file translations
Apr 18, 2018
Maintenance of the patent with the documents specified in the final decision
May 29, 2017
Advice of delivery
May 9, 2017
Acknowledgement of a document
May 9, 2017
Annex to the communication - opposition
May 9, 2017
Decision of the Opposition Division and instruction
May 9, 2017
Grounds for the decision (Annex) - opposition
May 9, 2017
Interlocutory decision in opposition proceedings
May 9, 2017
Internal form - Opposition/addressees
May 9, 2017
Internal form - Opposition/addressees
May 9, 2017
Means of redress
May 9, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 9, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 9, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 9, 2017
OPPODREX with handwritten amendments
May 9, 2017
Provision of a copy of the minutes - opposition procedure
May 9, 2017
Scanned annex to a communication - opposition procedure
May 9, 2017
Scanned annex to a communication - opposition procedure
Apr 12, 2017
Information about the result of oral proceedings
Apr 7, 2017
Brief communication - Opposition proceedings
Apr 5, 2017
Brief communication - Opposition proceedings
Mar 31, 2017
(Electronic) Receipt
Mar 31, 2017
Withdrawal of an opposition
Mar 31, 2017
Written submission in preparation to/during oral proceedings
Mar 21, 2017
Brief communication - Opposition proceedings
Mar 21, 2017
Brief communication - Opposition proceedings
Mar 10, 2017
(Electronic) Receipt
Mar 10, 2017
Amended claims with annotations
Mar 10, 2017
Amended claims with annotations
Mar 10, 2017
Amended claims with annotations
Mar 10, 2017
Amended claims with annotations
Mar 10, 2017
Amended claims with annotations
Mar 10, 2017
Amended claims with annotations
Mar 10, 2017
Amended claims with annotations
Mar 10, 2017
Amended claims with annotations
Mar 10, 2017
Citation in opposition procedure
Mar 10, 2017
Citation in opposition procedure
Mar 10, 2017
Claims
Mar 10, 2017
Claims
Mar 10, 2017
Claims
Mar 10, 2017
Claims
Mar 10, 2017
Claims
Mar 10, 2017
Claims
Mar 10, 2017
Claims
Mar 10, 2017
Claims
Mar 10, 2017
Letter accompanying subsequently filed items
Mar 10, 2017
Written submission in preparation to/during oral proceedings
Mar 2, 2017
(Electronic) Receipt
Mar 2, 2017
Letter accompanying subsequently filed items
Mar 2, 2017
Submission concerning representation
Feb 23, 2017
Communication of amended entries concerning the representative
Feb 15, 2017
(Electronic) Receipt
Feb 15, 2017
Authorisation
Feb 15, 2017
Letter accompanying subsequently filed items
Feb 15, 2017
Submission concerning change of applicant's representative
Oct 25, 2016
Brief communication - Opposition proceedings
Oct 18, 2016
(Electronic) Receipt
Oct 18, 2016
Letter accompanying subsequently filed items
Oct 18, 2016
Request for interpreters during oral proceedings
Oct 7, 2016
Brief communication - Opposition proceedings
Sep 30, 2016
Request for interpreters during oral proceedings
Jul 19, 2016
Brief communication - Opposition proceedings
Jul 14, 2016
(Electronic) Receipt
Jul 14, 2016
Letter accompanying subsequently filed items
Jul 14, 2016
Written submission in preparation to/during oral proceedings
Jun 30, 2016
Advice of delivery
Jun 14, 2016
Advice of delivery
May 26, 2016
Advice of delivery
May 24, 2016
Advice of delivery
May 18, 2016
Acknowledgement of a document
May 18, 2016
Acknowledgement of a document
May 18, 2016
Annex to the communication - opposition
May 18, 2016
Preparation for oral proceedings
May 18, 2016
Summons to attend oral proceedings
May 18, 2016
Summons to attend oral proceedings
May 13, 2016
Information concerning oral proceedings
Jan 20, 2016
Brief communication - Opposition proceedings
Jan 14, 2016
Letter regarding the opposition procedure (no time limit)
Aug 5, 2015
Communication concerning the filing of a power of attorney
Aug 5, 2015
Communication of amended entries concerning the representative
Aug 4, 2015
Brief communication - Opposition proceedings
Jul 28, 2015
Authorisation
Jul 28, 2015
Reply of the patent proprietor to the notice(s) of opposition
Jul 28, 2015
Submission concerning change of applicant's representative
May 6, 2015
Communication of amended entries
Apr 28, 2015
CDS Clean up - amended data concerning the representative for the opponent
Apr 23, 2015
Request concerning representative opponent
Apr 14, 2015
Communication of a notice of opposition and request to file observations
Apr 14, 2015
Notice of further oppositions to opponent(s)
Mar 11, 2015
Communication of a notice of opposition - first information to patent proprietor
Mar 3, 2015
(Electronic) Receipt
Mar 3, 2015
Any annexes (other than citation) to an opposition letter
Mar 3, 2015
Non-patent literature cited during the opposition procedure
Mar 3, 2015
Notice of opposition
Mar 3, 2015
Notice of opposition
Mar 3, 2015
Patent document cited during the opposition procedure
Mar 3, 2015
Patent document cited during the opposition procedure
Mar 3, 2015
Patent document cited during the opposition procedure
Mar 3, 2015
Patent document cited during the opposition procedure
Mar 3, 2015
Patent document cited during the opposition procedure
Mar 3, 2015
Patent document cited during the opposition procedure
Mar 3, 2015
Patent document cited during the opposition procedure
Mar 3, 2015
Patent document cited during the opposition procedure
Mar 3, 2015
Patent document cited during the opposition procedure
Mar 3, 2015
Patent document cited during the opposition procedure
Mar 3, 2015
Patent document cited during the opposition procedure
Jun 5, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 9, 2014
Decision to grant a European patent
Mar 12, 2014
(Electronic) Receipt
Mar 12, 2014
Filing of the translations of the claims
Mar 12, 2014
French translation of claims
Mar 12, 2014
German translation of the claims
Mar 12, 2014
Letter accompanying subsequently filed items
Jan 3, 2014
Bibliographic data of the European patent application
Jan 3, 2014
Communication about intention to grant a European patent
Jan 3, 2014
Intention to grant (signatures)
Jan 3, 2014
Text intended for grant
Nov 29, 2013
Examination started
Nov 12, 2013
(Electronic) Receipt
Nov 12, 2013
Letter accompanying subsequently filed items
Nov 12, 2013
Reply to Written Opinion prepared by the EPO
Jan 30, 2013
Notification on forthcoming publication of bibliographic data
Dec 19, 2012
(Electronic) Receipt
Dec 19, 2012
Letter accompanying subsequently filed items
Dec 19, 2012
Matter concerning the application
Nov 28, 2012
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Nov 26, 2012
Communication to designated inventor
Nov 26, 2012
Communication to designated inventor
Nov 21, 2012
Priority search results copy provided by EPO
Oct 31, 2012
Annexes to the international preliminary examination report
Oct 31, 2012
Copy of the international preliminary examination report
Oct 10, 2012
(Electronic) Receipt
Oct 10, 2012
Authorisation
Oct 10, 2012
Request for entry into the European phase
Sep 6, 2012
Annex to International preliminary examination report
Sep 6, 2012
International preliminary examination report
Sep 6, 2012
International preliminary examination report
Sep 6, 2012
International preliminary examination report
Sep 6, 2012
International preliminary examination report
Sep 6, 2012
International preliminary examination report - free text sheet
Sep 6, 2012
International preliminary examination report - free text sheet
Sep 6, 2012
International preliminary examination report - points I-VIII
Sep 6, 2012
International preliminary examination report - points I-VIII
Sep 6, 2012
Notification of documents sent to WIPO
Sep 6, 2012
Transmittal of International Preliminary Examination Report
Aug 31, 2012
Information on entry into European phase
Dec 22, 2011
Notification of election of EPO
Nov 28, 2011
Notification of documents sent to WIPO
Nov 28, 2011
Notification of receipt of demand
Nov 25, 2011
PCT(IPEA): Amended sheet - claims
Nov 24, 2011
PCT(IPEA): Amended sheet - claims
Nov 21, 2011
Letter regarding PCTII procedure
Nov 21, 2011
PCT demand form
Nov 18, 2011
Document concerning fees and payments
Nov 18, 2011
Letter regarding PCTII procedure
Nov 18, 2011
PCT demand form
Nov 16, 2011
Priority document (electronically transmitted)
Oct 27, 2011
Copy of the international search report
Oct 27, 2011
Published international application - A1
Jun 28, 2011
Written opinion of the ISA, boxes No. I to VIII
Jun 28, 2011
Written opinion of the ISA, cover sheet
Jun 28, 2011
Written opinion of the ISA, supplemental box
Jun 6, 2011
Abstract
Jun 6, 2011
Claims
Jun 6, 2011
Description
Jun 6, 2011
Drawings
Jun 6, 2011
Submission concerning representation

EP2561131

SAATI S.P.A.

Application Number: EP11723625A
Filing Date: Apr 20, 2011
Status: Patent Maintained As Amended; Jun 8, 2018
Publication Date: Dec 12, 2018
External Links: Slate, Register , Google Patents

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Textile Laminar Structure For Making Acoustic Components

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EP2561131