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Solid Polymeric Substrate Having Adherent Resin Component Derived From Curable Silylated Polyurethane Composition

Patent No. EP2064257 (titled "Solid Polymeric Substrate Having Adherent Resin Component Derived From Curable Silylated Polyurethane Composition") was filed by Momentive Performance Materials on Aug 30, 2007. The application was issued on Oct 18, 2017.

Patent Summary

Patent Family

Patent Oppositions

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
HENKEL	Jul 18, 2018	VIERING

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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Mar 25, 2020
Termination of the opposition proceedings with revocation of patent
Mar 23, 2020
Refund of fees
Mar 19, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 19, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 5, 2020
F3345 Forwarding of submissions to parties
Mar 2, 2020
(Electronic) Receipt
Mar 2, 2020
Composition of the board (T)
Mar 2, 2020
Letter accompanying subsequently filed items
Mar 2, 2020
Withdrawal of an appeal
Mar 2, 2020
Withdrawal of an appeal
Jan 17, 2020
F3204 Communication of the file number to the parties
Jan 17, 2020
F3204 Communication of the file number to the parties
Jan 14, 2020
(Electronic) Receipt
Jan 14, 2020
Annexes (other than cited documents) regarding appeal procedure
Jan 14, 2020
Letter accompanying subsequently filed items
Jan 14, 2020
Notice of appeal
Nov 19, 2019
Advice of delivery
Nov 18, 2019
Advice of delivery
Nov 14, 2019
Acknowledgement of a document
Nov 14, 2019
Acknowledgement of a document
Nov 14, 2019
Decision of the Opposition Division and instruction
Nov 14, 2019
Decision revoking the European patent
Nov 14, 2019
Grounds for the decision (Annex) - opposition
Nov 14, 2019
Internal form - Opposition/addressees
Nov 14, 2019
Means of redress
Nov 13, 2019
Annex to the communication - opposition
Nov 13, 2019
Internal form - Opposition/addressees
Nov 13, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 13, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 13, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 13, 2019
Provision of a copy of the minutes - opposition procedure
Nov 13, 2019
Scanned annex to a communication - opposition procedure
Oct 2, 2019
Information about the result of oral proceedings
Oct 1, 2019
Brief communication - Opposition proceedings
Sep 26, 2019
(Electronic) Receipt
Sep 26, 2019
Brief communication - Opposition proceedings
Sep 26, 2019
Letter accompanying subsequently filed items
Sep 26, 2019
Written submission in preparation to/during oral proceedings
Sep 18, 2019
Brief communication - Opposition proceedings
Sep 13, 2019
Oral proceedings: reply to date proposed
Sep 12, 2019
Consolidated list of cited opposition documents
Aug 8, 2019
Brief communication - Opposition proceedings
Aug 6, 2019
Brief communication - Opposition proceedings
Aug 2, 2019
(Electronic) Receipt
Aug 2, 2019
(Electronic) Receipt
Aug 2, 2019
Letter accompanying subsequently filed items
Aug 2, 2019
Letter accompanying subsequently filed items
Aug 2, 2019
Oral proceedings: reply to date proposed
Aug 2, 2019
Oral proceedings: reply to date proposed
Aug 2, 2019
Patent document cited during the opposition procedure
Aug 2, 2019
Patent document cited during the opposition procedure
Jul 31, 2019
Request for interpreters during oral proceedings
Feb 1, 2019
Brief communication - Opposition proceedings
Jan 28, 2019
Advice of delivery
Jan 28, 2019
Advice of delivery
Jan 25, 2019
Advice of delivery
Jan 25, 2019
Advice of delivery
Jan 25, 2019
Request for interpreters during oral proceedings
Jan 21, 2019
Acknowledgement of a document
Jan 21, 2019
Acknowledgement of a document
Jan 21, 2019
Annex to the communication - opposition
Jan 21, 2019
Information concerning oral proceedings
Jan 21, 2019
Summons to attend oral proceedings
Jan 21, 2019
Summons to attend oral proceedings
Dec 7, 2018
Brief communication - Opposition proceedings
Nov 29, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jul 30, 2018
Communication of a notice of opposition and request to file observations
Jul 30, 2018
Notice of further oppositions to opponent(s)
Jul 26, 2018
Letter regarding the opposition procedure (no time limit)
Jul 23, 2018
Communication of a notice of opposition - first information to patent proprietor
Jul 18, 2018
(Electronic) Receipt
Jul 18, 2018
Non-patent literature cited during the opposition procedure
Jul 18, 2018
Non-patent literature cited during the opposition procedure
Jul 18, 2018
Non-patent literature cited during the opposition procedure
Jul 18, 2018
Notice of opposition
Jul 18, 2018
Notice of opposition
Jul 18, 2018
Patent document cited during the opposition procedure
Jul 18, 2018
Patent document cited during the opposition procedure
Jul 18, 2018
Patent document cited during the opposition procedure
Jul 18, 2018
Patent document cited during the opposition procedure
Jul 18, 2018
Patent document cited during the opposition procedure
Oct 26, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 21, 2017
Decision to grant a European patent
Sep 7, 2017
(Electronic) Receipt
Sep 7, 2017
Filing of the translations of the claims
Sep 7, 2017
French translation of claims
Sep 7, 2017
German translation of the claims
May 24, 2017
Bibliographic data of the European patent application
May 24, 2017
Communication about intention to grant a European patent
May 24, 2017
Intention to grant (signatures)
May 24, 2017
Text intended for grant (clean copy)
May 24, 2017
Text intended for grant (version for approval)
Jan 19, 2017
Amended claims with annotations
Jan 19, 2017
Claims
Jan 19, 2017
Reply to communication from the Examining Division
Nov 25, 2016
Grant of extension of time limit (examination procedure)
Nov 21, 2016
Request for extension of time limit to communication from the Examining Division
Jul 20, 2016
Annex to the communication
Jul 20, 2016
Communication from the Examining Division
Jul 14, 2016
Examination started
Jan 26, 2016
CDS Clean up - amended data concerning the representative for the applicant
Jan 15, 2016
Submission concerning representation
Aug 25, 2015
Communication of the registration of a transfer or change of name and/or address
Aug 19, 2015
Submission concerning change of applicant's address
May 7, 2009
Notification on forthcoming publication of bibliographic data
Apr 21, 2009
Communication regarding possible amendment of claims/payment of claims fees
Apr 21, 2009
Notice on debiting of fees
Mar 30, 2009
Amended claims filed after receipt of (European) search report
Mar 30, 2009
Request for entry into the European phase
Mar 16, 2009
Copy of the international preliminary report on patentability
Jan 9, 2009
Information on entry into European phase
Apr 17, 2008
Copy of the international search report
Apr 17, 2008
International publication of the international search report
Mar 31, 2008
Priority document (electronically transmitted)
Mar 6, 2008
Published international application - A2

EP2064257

MOMENTIVE PERFORMANCE MATERIALS

Application Number: EP07837571A
Filing Date: Aug 30, 2007
Status: Revoked; Mar 27, 2020
Publication Date: Oct 18, 2017
External Links: Slate, Register , Google Patents