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Adhesion Promoter Resin Compositions And Coating Compositions Having The Adhesion Promoter Resin Compositions

Patent No. EP2658894 (titled "Adhesion Promoter Resin Compositions And Coating Compositions Having The Adhesion Promoter Resin Compositions") was filed by Akzo Nobel on Dec 23, 2011. The application was issued on Oct 19, 2022.

Patent Summary

Patent Family

Patent Oppositions (2)

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
THE SHERWIN WILLIAMS	Jul 19, 2023	VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB
PPG INDUSTRIES	Jul 5, 2023	F & E PATENT

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 13, 2024
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 13, 2024
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 13, 2024
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Dec 13, 2023
Advice of delivery
Dec 7, 2023
(Electronic) Receipt
Dec 7, 2023
Advice of delivery
Dec 7, 2023
Decision revoking the European patent
Dec 7, 2023
Decision revoking the European patent
Dec 7, 2023
Decision revoking the European patent
Dec 7, 2023
Letter accompanying subsequently filed items
Dec 7, 2023
Transmittal of decision / summons - opposition
Dec 7, 2023
Transmittal of decision / summons - opposition
Dec 7, 2023
Transmittal of decision / summons - opposition
Nov 28, 2023
(Electronic) Receipt
Nov 28, 2023
Letter accompanying subsequently filed items
Nov 28, 2023
Request for revocation of patent
Aug 2, 2023
Communication of a notice of opposition and request to file observations
Aug 2, 2023
Notice of further oppositions to opponent(s)
Aug 2, 2023
Notice of further oppositions to opponent(s)
Jul 25, 2023
Communication of a notice of opposition - first information to patent proprietor
Jul 19, 2023
(Electronic) Receipt
Jul 19, 2023
Citation in opposition procedure
Jul 19, 2023
Citation in opposition procedure
Jul 19, 2023
Citation in opposition procedure
Jul 19, 2023
Citation in opposition procedure
Jul 19, 2023
Citation in opposition procedure - 003
Jul 19, 2023
Citation in opposition procedure - 016
Jul 19, 2023
Citation in opposition procedure - 017
Jul 19, 2023
Citation in opposition procedure - 018
Jul 19, 2023
Citation in opposition procedure - 018
Jul 19, 2023
Citation in opposition procedure - 019
Jul 19, 2023
Citation in opposition procedure - 020
Jul 19, 2023
Citation in opposition procedure - 021
Jul 19, 2023
Citation in opposition procedure - 022
Jul 19, 2023
Citation in opposition procedure - 023
Jul 19, 2023
Citation in opposition procedure - 024
Jul 19, 2023
Citation in opposition procedure - 025
Jul 19, 2023
Citation in opposition procedure - 026
Jul 19, 2023
Citation in opposition procedure - 027
Jul 19, 2023
Citation in opposition procedure - 028
Jul 19, 2023
Citation in opposition procedure - 029
Jul 19, 2023
Citation in opposition procedure - 030
Jul 19, 2023
Consolidated list of cited opposition documents
Jul 19, 2023
Notice of opposition
Jul 19, 2023
Notice of opposition
Jul 11, 2023
Communication of a notice of opposition - first information to patent proprietor
Jul 5, 2023
(Electronic) Receipt
Jul 5, 2023
Citation in opposition procedure - 001
Jul 5, 2023
Citation in opposition procedure - 002
Jul 5, 2023
Citation in opposition procedure - 003
Jul 5, 2023
Citation in opposition procedure - 004
Jul 5, 2023
Citation in opposition procedure - 005
Jul 5, 2023
Citation in opposition procedure - 006
Jul 5, 2023
Citation in opposition procedure - 007
Jul 5, 2023
Citation in opposition procedure - 008
Jul 5, 2023
Citation in opposition procedure - 009
Jul 5, 2023
Citation in opposition procedure - 010
Jul 5, 2023
Citation in opposition procedure - 011
Jul 5, 2023
Citation in opposition procedure - 012
Jul 5, 2023
Citation in opposition procedure - 013
Jul 5, 2023
Citation in opposition procedure - 014
Jul 5, 2023
Citation in opposition procedure - 015
Jul 5, 2023
Letter accompanying subsequently filed items
Jul 5, 2023
Notice of opposition
Jul 5, 2023
Notice of opposition
Nov 2, 2022
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 22, 2022
Decision to grant a European patent
Sep 12, 2022
(Electronic) Receipt
Sep 12, 2022
French translation of claims
Sep 12, 2022
German translation of the claims
Sep 12, 2022
Letter accompanying subsequently filed items
May 30, 2022
Bibliographic data of the European patent application
May 30, 2022
Communication about intention to grant a European patent
May 30, 2022
Intention to grant (signatures)
May 30, 2022
Text intended for grant (clean copy)
May 30, 2022
Text intended for grant (version for approval)
Apr 1, 2022
(Electronic) Receipt
Apr 1, 2022
Letter accompanying subsequently filed items
Apr 1, 2022
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Mar 31, 2022
(Electronic) Receipt
Mar 31, 2022
Letter accompanying subsequently filed items
Mar 18, 2022
Bibliographic data of the European patent application
Mar 18, 2022
Communication about intention to grant a European patent
Mar 18, 2022
Intention to grant (signatures)
Mar 18, 2022
Text intended for grant (clean copy)
Mar 18, 2022
Text intended for grant (version for approval)
Nov 11, 2021
Document concerning representation
Nov 11, 2021
Document concerning representation
Nov 11, 2021
Letter accompanying subsequently filed items
Jul 29, 2021
Communication of the registration of a transfer or change of name and/or address
Jul 21, 2021
Letter accompanying subsequently filed items
Jul 21, 2021
Submission concerning change of applicant's address
Jul 17, 2018
(Electronic) Receipt
Jul 17, 2018
Amended claims with annotations
Jul 17, 2018
Claims
Jul 17, 2018
Letter accompanying subsequently filed items
Jul 17, 2018
Reply to communication from the Examining Division
Apr 4, 2018
Annex to the communication
Apr 4, 2018
Communication from the Examining Division
Nov 22, 2017
(Electronic) Receipt
Nov 22, 2017
Amended claims with annotations
Nov 22, 2017
Claims
Nov 22, 2017
Letter accompanying subsequently filed items
Nov 22, 2017
Reply to communication from the Examining Division
Jul 17, 2017
Annex to the communication
Jul 17, 2017
Communication from the Examining Division
Jul 4, 2017
Examination started
Apr 18, 2017
Notification regarding date of start of examination with possibility to withdraw
Feb 26, 2014
Refund of fees
Feb 18, 2014
Amended claims filed after receipt of (European) search report
Feb 18, 2014
Amendments received before examination
Feb 14, 2014
Amended claims filed after receipt of (European) search report
Feb 14, 2014
Amendments received before examination
Feb 14, 2014
Letter accompanying subsequently filed items
Oct 9, 2013
Notification on forthcoming publication of bibliographic data
Aug 6, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Aug 2, 2013
Communication to designated inventor
Aug 2, 2013
Communication to designated inventor
Aug 2, 2013
Communication to designated inventor
Jul 30, 2013
Priority search results copy provided by EPO
Jul 18, 2013
(Electronic) Receipt
Jul 18, 2013
Request for entry into the European phase
Jul 11, 2013
Annexes to the international preliminary examination report
Jul 11, 2013
Copy of the international preliminary examination report
Jun 18, 2013
Notification of election of EPO
Jun 14, 2013
Annex to International preliminary examination report
Jun 14, 2013
Despatch of copy of consultation
Jun 14, 2013
International preliminary examination report
Jun 14, 2013
International preliminary examination report
Jun 14, 2013
International preliminary examination report - free text sheet
Jun 14, 2013
International preliminary examination report - free text sheet
Jun 14, 2013
International preliminary examination report - points I-VIII
Jun 14, 2013
International preliminary examination report - points I-VIII
Jun 14, 2013
Notification of documents sent to WIPO
Jun 14, 2013
Result of consultation
Jun 14, 2013
Separate sheet with IPEA428
Jun 14, 2013
Transmittal of International Preliminary Examination Report
May 23, 2013
Notification of documents sent to WIPO
May 23, 2013
Notification of receipt of demand
May 13, 2013
Information on entry into European phase
May 8, 2013
Notification of the recording of a change
May 8, 2013
Notification of the recording of a change
May 7, 2013
Document concerning fees and payments
May 7, 2013
Letter regarding PCTII procedure
May 7, 2013
PCT demand form
May 3, 2013
Document concerning fees and payments
May 3, 2013
Letter regarding PCTII procedure
May 3, 2013
PCT demand form
May 3, 2013
Payment of fees and costs
Apr 19, 2013
PCT demand form
Apr 19, 2013
PCT(IPEA): Amended sheet - claims
Apr 19, 2013
PCT(IPEA): Amended sheet - description
Apr 19, 2013
Payment of fees and costs
Apr 19, 2013
Payment of fees and costs
Apr 19, 2013
Submission concerning representation
Apr 4, 2013
Reminder for payment period (examination fee/designation fees)
Mar 28, 2013
Copy of the international search report
Mar 28, 2013
International publication of the international search report
Mar 5, 2013
Submission concerning change of applicant's representative
Jan 21, 2013
Written opinion of the ISA, boxes No. I to VIII
Jan 21, 2013
Written opinion of the ISA, cover sheet
Jan 21, 2013
Written opinion of the ISA, supplemental box
Jul 25, 2012
Priority document (electronically transmitted)
Jul 25, 2012
Priority document (electronically transmitted)
Jul 5, 2012
Published international application - A2
Apr 16, 2012
Notification of the recording of a change
Apr 16, 2012
Notification of the recording of a change
Mar 7, 2012
Notification of the recording of a change
Mar 7, 2012
Notification of the recording of a change
Feb 22, 2012
Notification of the recording of a change
Feb 22, 2012
Notification of the recording of a change
Dec 23, 2011
(Electronic) Receipt
Dec 23, 2011
Abstract
Dec 23, 2011
Claims
Dec 23, 2011
Description
Dec 23, 2011
Priority document (RO-procedure)

EP2658894

AKZO NOBEL

Application Number: EP11805044A
Filing Date: Dec 23, 2011
Status: Revoked; Mar 15, 2024
Publication Date: Oct 19, 2022
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