Sound Reducing Polymer Interlayers

Patent No. EP1866157 (titled "Sound Reducing Polymer Interlayers") was filed by Solutia on Mar 16, 2006. The application was issued on Jul 17, 2019.

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
KURARAY EUROPE	May 16, 2017	KISTERS

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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Jun 21, 2019
Decision to maintain the European patent in amended form
Jun 21, 2019
Decision to maintain the European patent in amended form
Jun 14, 2019
Termination of the opposition proceedings with maintenance of patent
Jun 4, 2019
(Electronic) Receipt
Jun 4, 2019
Filing of the translation of the amended claims
Jun 4, 2019
French translation of claims
Jun 4, 2019
German translation of the claims
Jun 4, 2019
Letter concerning fees and payments
Mar 12, 2019
Communication of bibliographic data
Mar 12, 2019
Communication to opponent concerning maintenance
Mar 12, 2019
Communication with request to file translations
Feb 26, 2019
Maintenance of the patent with the documents specified in the final decision
Dec 12, 2018
Advice of delivery
Nov 29, 2018
Advice of delivery
Nov 19, 2018
Advice of delivery
Nov 13, 2018
Advice of delivery
Nov 9, 2018
Acknowledgement of a document
Nov 9, 2018
Acknowledgement of a document
Nov 9, 2018
Annex to the communication - opposition
Nov 9, 2018
Decision of the Opposition Division and instruction
Nov 9, 2018
Druckexemplar in opposition procedure
Nov 9, 2018
Grounds for the decision (Annex) - opposition
Nov 9, 2018
Interlocutory decision in opposition proceedings
Nov 9, 2018
Internal form - Opposition/addressees
Nov 9, 2018
Internal form - Opposition/addressees
Nov 9, 2018
Means of redress
Nov 9, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 9, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 9, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 9, 2018
Provision of a copy of the minutes - opposition procedure
Nov 9, 2018
Scanned annex to a communication - opposition procedure
Nov 9, 2018
Scanned annex to a communication - opposition procedure
Nov 9, 2018
Scanned annex to a communication - opposition procedure
Nov 9, 2018
Scanned annex to a communication - opposition procedure
Oct 2, 2018
Information about the result of oral proceedings
Aug 20, 2018
Brief communication - Opposition proceedings
Jul 31, 2018
Request for interpreters during oral proceedings
Jul 23, 2018
Brief communication - Opposition proceedings
Jul 18, 2018
(Electronic) Receipt
Jul 18, 2018
Letter accompanying subsequently filed items
Jul 18, 2018
Translation of the evidence during Opposition procedure
Jul 18, 2018
Written submission in preparation to/during oral proceedings
Feb 23, 2018
Advice of delivery
Feb 23, 2018
Advice of delivery
Feb 20, 2018
Brief communication - Opposition proceedings
Feb 20, 2018
Brief communication - Opposition proceedings
Feb 20, 2018
Information concerning oral proceedings
Jan 29, 2018
Advice of delivery
Jan 26, 2018
Advice of delivery
Jan 22, 2018
Acknowledgement of a document
Jan 22, 2018
Acknowledgement of a document
Jan 22, 2018
Annex to the communication - opposition
Jan 22, 2018
Preparation for oral proceedings
Jan 22, 2018
Summons to attend oral proceedings
Jan 22, 2018
Summons to attend oral proceedings
Nov 6, 2017
Brief communication - Opposition proceedings
Oct 26, 2017
Amended claims with annotations
Oct 26, 2017
Amended claims with annotations
Oct 26, 2017
Amended claims with annotations
Oct 26, 2017
Claims
Oct 26, 2017
Claims
Oct 26, 2017
Claims
Oct 26, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jun 23, 2017
Communication of a notice of opposition and request to file observations
Jun 23, 2017
Notice of further oppositions to opponent(s)
May 24, 2017
Communication of a notice of opposition - first information to patent proprietor
May 16, 2017
Non-patent literature cited during the opposition procedure
May 16, 2017
Notice of opposition
May 16, 2017
Notice of opposition
May 16, 2017
Patent document cited during the opposition procedure
May 16, 2017
Patent document cited during the opposition procedure
May 16, 2017
Patent document cited during the opposition procedure
May 16, 2017
Patent document cited during the opposition procedure
May 16, 2017
Patent document cited during the opposition procedure
Aug 17, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 21, 2016
Decision to grant a European patent
Jul 1, 2016
Filing of the translations of the claims
Jul 1, 2016
French translation of claims
Jul 1, 2016
German translation of the claims
Jul 1, 2016
Payment of fees and costs
Mar 29, 2016
Bibliographic data of the European patent application
Mar 29, 2016
Communication about intention to grant a European patent
Mar 29, 2016
Intention to grant (signatures)
Mar 29, 2016
Text intended for grant (clean copy)
Mar 29, 2016
Text intended for grant (version for approval)
Jul 25, 2014
Submission concerning representation
Jan 24, 2014
Amended claims with annotations
Jan 24, 2014
Claims
Jan 24, 2014
Reply to communication from the Examining Division
Oct 7, 2013
Annex to the communication
Oct 7, 2013
Communication from the Examining Division
Oct 1, 2013
Examination started
Mar 19, 2013
Enquiry as to when a communication from the Examining Division can be expected
Sep 24, 2008
CDS Clean up - amended data concerning the representative for the applicant
Feb 6, 2008
Acknowledgement of receipt of third party observations
Jan 23, 2008
Letter which had not been notified
Jan 16, 2008
Transmittal of third party observations to applicant
Jan 3, 2008
Non-patent literature cited during the examination procedure
Jan 3, 2008
Non-patent literature cited during the examination procedure
Jan 3, 2008
Observations by third parties
Jan 3, 2008
Patent document cited during the examination procedure
Nov 21, 2007
Notification on forthcoming publication of bibliographic data
Oct 29, 2007
Communication regarding possible amendment of claims/payment of claims fees
Oct 12, 2007
Request for entry into the European phase
Oct 3, 2007
Copy of the international preliminary report on patentability
Aug 21, 2007
Letter which had not been notified
Aug 1, 2007
Information on entry into European phase
Dec 21, 2006
Copy of the international search report
Dec 21, 2006
International publication of the international search report
Oct 30, 2006
Notification of the recording of a change
Oct 30, 2006
Notification of the recording of a change
Oct 16, 2006
Priority document (electronically transmitted)
Sep 28, 2006
Published international application - A2
May 10, 2006
Abstract
May 10, 2006
Claims
May 10, 2006
Description
May 10, 2006
Submission concerning representation

EP1866157

SOLUTIA

Application Number: EP06738698A
Filing Date: Mar 16, 2006
Status: Patent Maintained As Amended; Jun 14, 2019
Publication Date: Jul 17, 2019
External Links: Slate, Register , Google Patents

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Sound Reducing Polymer Interlayers

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Dossier Documents

EP1866157