Hybrid Latex Emulsions And Coating Compositions Formed From Hybrid Latex Emulsions

Patent No. EP2970682 (titled "Hybrid Latex Emulsions And Coating Compositions Formed From Hybrid Latex Emulsions") was filed by Akzo Nobel on Mar 11, 2014. The application was issued on Nov 23, 2022.

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
PPG INDUSTRIES	Jul 23, 2020	APPLEYARD LEES
THE SHERWIN WILLIAMS	Jul 22, 2020	VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB

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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Oct 27, 2022
Decision to maintain the European patent in amended form
Oct 27, 2022
Decision to maintain the European patent in amended form
Oct 27, 2022
Decision to maintain the European patent in amended form
Oct 21, 2022
Termination of the opposition proceedings with maintenance of patent
Oct 18, 2022
(Electronic) Receipt
Oct 18, 2022
French translation of claims
Oct 18, 2022
German translation of the claims
Oct 18, 2022
Letter accompanying subsequently filed items
Jul 19, 2022
Communication of bibliographic data
Jul 19, 2022
Communication to opponent concerning maintenance
Jul 19, 2022
Communication to opponent concerning maintenance
Jul 19, 2022
Communication with request to file translations
Jul 14, 2022
Maintenance of the patent with the documents specified in the final decision
May 16, 2022
(Electronic) Receipt
May 16, 2022
(Electronic) Receipt
May 16, 2022
Advice of delivery
May 16, 2022
Advice of delivery
May 16, 2022
Communication about missing advice of delivery
May 16, 2022
Communication about missing advice of delivery
May 16, 2022
Letter accompanying subsequently filed items
Apr 6, 2022
Advice of delivery
Apr 4, 2022
Annex to the communication - opposition
Apr 4, 2022
Decision of the Opposition Division and instruction
Apr 4, 2022
Druckexemplar in opposition procedure
Apr 4, 2022
Grounds for the decision (Annex) - opposition
Apr 4, 2022
Interlocutory decision in opposition proceedings
Apr 4, 2022
Interlocutory decision in opposition proceedings
Apr 4, 2022
Interlocutory decision in opposition proceedings
Apr 4, 2022
Means of redress
Apr 4, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 4, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 4, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 4, 2022
Provision of a copy of the minutes - opposition procedure
Apr 4, 2022
Provision of a copy of the minutes - opposition procedure
Apr 4, 2022
Provision of a copy of the minutes - opposition procedure
Apr 4, 2022
Scanned annex to a communication - opposition procedure
Apr 4, 2022
Scanned annex to a communication - opposition procedure
Apr 4, 2022
Scanned annex to a communication - opposition procedure
Apr 4, 2022
Transmittal of decision / summons - opposition
Apr 4, 2022
Transmittal of decision / summons - opposition
Apr 4, 2022
Transmittal of decision / summons - opposition
Apr 4, 2022
Transmittal of decision / summons - opposition
Mar 15, 2022
Information about the result of oral proceedings
Mar 11, 2022
Brief communication - Opposition proceedings
Mar 11, 2022
Brief communication - Opposition proceedings
Mar 11, 2022
Brief communication - Opposition proceedings
Mar 10, 2022
Brief communication - Opposition proceedings
Mar 10, 2022
Brief communication - Opposition proceedings
Mar 7, 2022
(Electronic) Receipt
Mar 7, 2022
Auxiliary request during Opposition procedure - 02
Mar 7, 2022
Auxiliary request during Opposition procedure - 04
Mar 7, 2022
Letter accompanying subsequently filed items
Mar 7, 2022
Written submission in preparation to/during oral proceedings
Jan 21, 2022
Brief communication - Opposition proceedings
Jan 21, 2022
Brief communication - Opposition proceedings
Jan 20, 2022
Brief communication - Opposition proceedings
Jan 20, 2022
Brief communication - Opposition proceedings
Jan 14, 2022
(Electronic) Receipt
Jan 14, 2022
Letter accompanying subsequently filed items
Jan 14, 2022
Letter accompanying subsequently filed items
Jan 14, 2022
Request for interpreters during oral proceedings
Jan 14, 2022
Written submission in preparation to/during oral proceedings
Jan 13, 2022
(Electronic) Receipt
Jan 13, 2022
Brief communication - Opposition proceedings
Jan 13, 2022
Brief communication - Opposition proceedings
Jan 13, 2022
Citation in opposition procedure - 015
Jan 13, 2022
Citation in opposition procedure - 016
Jan 13, 2022
Consolidated list of cited opposition documents
Jan 13, 2022
Letter accompanying subsequently filed items
Jan 13, 2022
Written submission in preparation to/during oral proceedings
Dec 23, 2021
(Electronic) Receipt
Dec 23, 2021
Letter accompanying subsequently filed items
Dec 23, 2021
Letter regarding the opposition procedure (no time limit)
Dec 17, 2021
Notification concerning the date of oral proceedings
Dec 17, 2021
Notification concerning the date of oral proceedings
Dec 17, 2021
Notification concerning the date of oral proceedings
Nov 26, 2021
Brief communication - Opposition proceedings
Nov 26, 2021
Brief communication - Opposition proceedings
Nov 26, 2021
Brief communication - Opposition proceedings
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
Jun 23, 2021
(Electronic) Receipt
Jun 23, 2021
Advice of delivery
Jun 23, 2021
Letter accompanying subsequently filed items
Jun 18, 2021
Advice of delivery
Jun 17, 2021
(Electronic) Receipt
Jun 17, 2021
Advice of delivery
Jun 17, 2021
Annex to the communication - opposition
Jun 17, 2021
Information concerning oral proceedings
Jun 17, 2021
Letter accompanying subsequently filed items
Jun 17, 2021
Summons to attend oral proceedings
Jun 17, 2021
Summons to attend oral proceedings
Jun 17, 2021
Summons to attend oral proceedings
Jun 17, 2021
Transmittal of decision / summons - opposition
Jun 17, 2021
Transmittal of decision / summons - opposition
Jun 17, 2021
Transmittal of decision / summons - opposition
Dec 15, 2020
Brief communication - Opposition proceedings
Dec 15, 2020
Brief communication - Opposition proceedings
Dec 9, 2020
(Electronic) Receipt
Dec 9, 2020
Auxiliary request during Opposition procedure
Dec 9, 2020
Auxiliary request during Opposition procedure
Dec 9, 2020
Auxiliary request during Opposition procedure - 01
Dec 9, 2020
Auxiliary request during Opposition procedure - 02
Dec 9, 2020
Citation in opposition procedure - 014
Dec 9, 2020
Letter accompanying subsequently filed items
Dec 9, 2020
Main request during Opposition procedure
Dec 9, 2020
Main request during Opposition procedure
Dec 9, 2020
Reply of the patent proprietor to the notice(s) of opposition
Aug 7, 2020
Communication of a notice of opposition and request to file observations
Aug 7, 2020
Notice of further oppositions to opponent(s)
Aug 7, 2020
Notice of further oppositions to opponent(s)
Jul 29, 2020
Communication of a notice of opposition - first information to patent proprietor
Jul 28, 2020
Communication of a notice of opposition - first information to patent proprietor
Jul 23, 2020
(Electronic) Receipt
Jul 23, 2020
Any annexes (other than citation) to an opposition letter
Jul 23, 2020
Citation in opposition procedure
Jul 23, 2020
Citation in opposition procedure - 010
Jul 23, 2020
Citation in opposition procedure - 011
Jul 23, 2020
Citation in opposition procedure - 011
Jul 23, 2020
Citation in opposition procedure - 012
Jul 23, 2020
Citation in opposition procedure - 013
Jul 23, 2020
Notice of opposition
Jul 23, 2020
Notice of opposition
Jul 23, 2020
Priority document
Jul 23, 2020
Priority document
Jul 22, 2020
(Electronic) Receipt
Jul 22, 2020
Citation in opposition procedure - 001
Jul 22, 2020
Citation in opposition procedure - 002
Jul 22, 2020
Citation in opposition procedure - 003
Jul 22, 2020
Citation in opposition procedure - 004
Jul 22, 2020
Citation in opposition procedure - 005
Jul 22, 2020
Citation in opposition procedure - 006
Jul 22, 2020
Citation in opposition procedure - 007
Jul 22, 2020
Citation in opposition procedure - 008
Jul 22, 2020
Citation in opposition procedure - 009
Jul 22, 2020
Notice of opposition
Jul 22, 2020
Notice of opposition
Nov 4, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 26, 2019
Decision to grant a European patent
Jul 26, 2019
(Electronic) Receipt
Jul 26, 2019
French translation of claims
Jul 26, 2019
German translation of the claims
Jul 26, 2019
Letter accompanying subsequently filed items
Apr 9, 2019
Bibliographic data of the European patent application
Apr 9, 2019
Communication about intention to grant a European patent
Apr 9, 2019
Intention to grant (signatures)
Apr 9, 2019
Text intended for grant (clean copy)
Apr 9, 2019
Text intended for grant (version for approval)
Jan 31, 2019
Examination started
Apr 20, 2016
Amended claims filed after receipt of (European) search report
Apr 20, 2016
Amended claims with annotations
Apr 20, 2016
Amended description filed after receipt of (European) search report
Apr 20, 2016
Amended description with annotations
Apr 20, 2016
Amendments received before examination
Apr 18, 2016
Amended claims filed after receipt of (European) search report
Apr 18, 2016
Amended claims with annotations
Apr 18, 2016
Amended description filed after receipt of (European) search report
Apr 18, 2016
Amended description with annotations
Apr 18, 2016
Amendments received before examination
Apr 18, 2016
Letter accompanying subsequently filed items
Apr 18, 2016
Letter accompanying subsequently filed items
Apr 18, 2016
Letter accompanying subsequently filed items
Dec 23, 2015
Notification on forthcoming publication of bibliographic data
Oct 23, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Oct 19, 2015
Communication to designated inventor
Oct 19, 2015
Communication to designated inventor
Oct 19, 2015
Communication to designated inventor
Oct 19, 2015
Communication to designated inventor
Oct 17, 2015
Priority search results copy provided by EPO
Oct 1, 2015
(Electronic) Receipt
Oct 1, 2015
Request for entry into the European phase
Sep 22, 2015
Copy of the international preliminary examination report
Jul 22, 2015
Information on entry into European phase
Apr 29, 2015
Annex to International preliminary examination report
Apr 29, 2015
International preliminary examination report
Apr 29, 2015
International preliminary examination report - free text sheet
Apr 29, 2015
International preliminary examination report - points I-VIII
Apr 29, 2015
Transmittal of International Preliminary Examination Report
Apr 14, 2015
PCT(IPEA): Amended sheet - claims
Apr 14, 2015
Reply to International Search Opinion
Apr 10, 2015
PCT(IPEA): Amended sheet - claims
Apr 10, 2015
Reply to communication PCT/IPEA/408
Feb 12, 2015
Written opinion
Feb 12, 2015
Written opinion - free text sheet
Feb 12, 2015
Written opinion - points I-VIII
Feb 10, 2015
Notification of election of EPO
Jan 19, 2015
Notification of receipt of demand
Jan 8, 2015
(Electronic) Receipt
Jan 8, 2015
PCT demand form
Jan 8, 2015
Payment of fees and costs
Jan 8, 2015
Reply to International Search Opinion
Oct 8, 2014
Priority document (electronically transmitted)
Oct 8, 2014
Priority document (electronically transmitted)
Sep 18, 2014
Copy of the international search report
Sep 18, 2014
Published international application - A1
Sep 18, 2014
Published international application - A1
Mar 28, 2014
Written opinion of the ISA, boxes No. I to VIII
Mar 28, 2014
Written opinion of the ISA, cover sheet
Mar 28, 2014
Written opinion of the ISA, supplemental box
Mar 11, 2014
(Electronic) Receipt
Mar 11, 2014
Abstract
Mar 11, 2014
Claims
Mar 11, 2014
Description
Mar 11, 2014
Priority document (RO-procedure)

EP2970682

AKZO NOBEL

Application Number: EP14709270A
Filing Date: Mar 11, 2014
Status: Patent Maintained As Amended; Oct 21, 2022
Publication Date: Nov 23, 2022
External Links: Slate, Register , Google Patents

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Hybrid Latex Emulsions And Coating Compositions Formed From Hybrid Latex Emulsions

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2970682