Dispersion Paint

Patent No. EP3420038 (titled "Dispersion Paint") was filed by Brillux on Feb 24, 2017. The application was issued on May 31, 2023.

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
DAW	Feb 29, 2024	METTEN

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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Feb 4, 2026
Brief communication - Opposition proceedings
Jan 30, 2026
Brief communication - Opposition proceedings
Jan 30, 2026
Brief communication - Opposition proceedings
Jan 27, 2026
Brief communication - Opposition proceedings
Jan 26, 2026
(Electronic) Receipt
Jan 26, 2026
(Electronic) Receipt
Jan 26, 2026
Citation in opposition procedure - 029
Jan 26, 2026
Citation in opposition procedure - 030
Jan 26, 2026
Consolidated list of cited opposition documents
Jan 26, 2026
Letter accompanying subsequently filed items
Jan 26, 2026
Letter accompanying subsequently filed items
Jan 26, 2026
Written submission in preparation to/during oral proceedings
Jan 26, 2026
Written submission in preparation to/during oral proceedings
Jan 22, 2026
(Electronic) Receipt
Jan 22, 2026
Letter accompanying subsequently filed items
Jan 22, 2026
Request for interpreters during oral proceedings
Jan 2, 2026
Brief communication - Opposition proceedings
Dec 19, 2025
(Electronic) Receipt
Dec 19, 2025
Citation in opposition procedure - 026
Dec 19, 2025
Citation in opposition procedure - 027
Dec 19, 2025
Citation in opposition procedure - 028
Dec 19, 2025
Letter accompanying subsequently filed items
Dec 19, 2025
Written submission in preparation to/during oral proceedings
Nov 10, 2025
Brief communication - Opposition proceedings
Nov 6, 2025
Annex to the communication - opposition
Nov 6, 2025
Information concerning oral proceedings
Nov 6, 2025
Scanned annex to a communication - opposition procedure
Nov 6, 2025
Summons to attend oral proceedings
Nov 6, 2025
Summons to attend oral proceedings
Nov 4, 2025
(Electronic) Receipt
Nov 4, 2025
Letter accompanying subsequently filed items
Nov 4, 2025
Letter regarding the opposition procedure (no time limit)
Jul 4, 2025
Annex to the communication - opposition
Jul 4, 2025
Annex to the communication - opposition
Jul 4, 2025
Brief communication - Opposition proceedings
Jul 4, 2025
Brief communication - Opposition proceedings
Jul 4, 2025
Brief communication - Opposition proceedings
Jul 4, 2025
Brief communication - Opposition proceedings
Jul 4, 2025
Internal form - Opposition/addressees
Jul 4, 2025
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 4, 2025
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 4, 2025
Provision of a copy of the minutes - opposition procedure
Jul 4, 2025
Provision of a copy of the minutes - opposition procedure
Jun 25, 2025
Brief communication - Opposition proceedings
Jun 25, 2025
Information about the result of oral proceedings
Jun 24, 2025
(Electronic) Receipt
Jun 24, 2025
Brief communication - Opposition proceedings
Jun 24, 2025
Citation in opposition procedure - 025
Jun 24, 2025
Letter accompanying subsequently filed items
Jun 24, 2025
Notification concerning the date of oral proceedings
Jun 24, 2025
Notification concerning the date of oral proceedings
Jun 24, 2025
Written submission in preparation to/during oral proceedings
Jun 23, 2025
(Electronic) Receipt
Jun 23, 2025
Auxiliary request during Opposition procedure
Jun 23, 2025
Auxiliary request during Opposition procedure
Jun 23, 2025
Auxiliary request during Opposition procedure
Jun 23, 2025
Auxiliary request during Opposition procedure
Jun 23, 2025
Auxiliary request during Opposition procedure
Jun 23, 2025
Auxiliary request during Opposition procedure
Jun 23, 2025
Auxiliary request during Opposition procedure
Jun 23, 2025
Auxiliary request during Opposition procedure
Jun 23, 2025
Auxiliary request during Opposition procedure - 09
Jun 23, 2025
Auxiliary request during Opposition procedure - 10
Jun 23, 2025
Auxiliary request during Opposition procedure - 11
Jun 23, 2025
Auxiliary request during Opposition procedure - 12
Jun 23, 2025
Auxiliary request during Opposition procedure - 13
Jun 23, 2025
Auxiliary request during Opposition procedure - 14
Jun 23, 2025
Auxiliary request during Opposition procedure - 15
Jun 23, 2025
Auxiliary request during Opposition procedure - 16
Jun 23, 2025
Citation in opposition procedure - 024
Jun 23, 2025
Letter accompanying subsequently filed items
Jun 23, 2025
Written submission in preparation to/during oral proceedings
May 2, 2025
Brief communication - Opposition proceedings
Apr 28, 2025
Brief communication - Opposition proceedings
Apr 23, 2025
(Electronic) Receipt
Apr 23, 2025
Citation in opposition procedure - 021
Apr 23, 2025
Citation in opposition procedure - 022
Apr 23, 2025
Citation in opposition procedure - 023
Apr 23, 2025
Letter accompanying subsequently filed items
Apr 23, 2025
Written submission in preparation to/during oral proceedings
Mar 31, 2025
Brief communication - Opposition proceedings
Mar 28, 2025
Brief communication - Opposition proceedings
Mar 25, 2025
(Electronic) Receipt
Mar 25, 2025
(Electronic) Receipt
Mar 25, 2025
Citation in opposition procedure - 017
Mar 25, 2025
Citation in opposition procedure - 018
Mar 25, 2025
Citation in opposition procedure - 019
Mar 25, 2025
Citation in opposition procedure - 020
Mar 25, 2025
Letter accompanying subsequently filed items
Mar 25, 2025
Letter accompanying subsequently filed items
Mar 25, 2025
Written submission in preparation to/during oral proceedings
Mar 25, 2025
Written submission in preparation to/during oral proceedings
Nov 6, 2024
Annex to the communication - opposition
Nov 6, 2024
Information concerning oral proceedings
Nov 6, 2024
Scanned annex to a communication - opposition procedure
Nov 6, 2024
Summons to attend oral proceedings
Nov 6, 2024
Summons to attend oral proceedings
Jul 18, 2024
Brief communication - Opposition proceedings
Jul 15, 2024
(Electronic) Receipt
Jul 15, 2024
Auxiliary request during Opposition procedure
Jul 15, 2024
Auxiliary request during Opposition procedure
Jul 15, 2024
Auxiliary request during Opposition procedure
Jul 15, 2024
Auxiliary request during Opposition procedure
Jul 15, 2024
Auxiliary request during Opposition procedure
Jul 15, 2024
Auxiliary request during Opposition procedure
Jul 15, 2024
Auxiliary request during Opposition procedure
Jul 15, 2024
Auxiliary request during Opposition procedure
Jul 15, 2024
Auxiliary request during Opposition procedure - 01
Jul 15, 2024
Auxiliary request during Opposition procedure - 02
Jul 15, 2024
Auxiliary request during Opposition procedure - 03
Jul 15, 2024
Auxiliary request during Opposition procedure - 04
Jul 15, 2024
Auxiliary request during Opposition procedure - 05
Jul 15, 2024
Auxiliary request during Opposition procedure - 06
Jul 15, 2024
Auxiliary request during Opposition procedure - 07
Jul 15, 2024
Auxiliary request during Opposition procedure - 08
Jul 15, 2024
Citation in opposition procedure - 012
Jul 15, 2024
Citation in opposition procedure - 013
Jul 15, 2024
Citation in opposition procedure - 014
Jul 15, 2024
Citation in opposition procedure - 015
Jul 15, 2024
Citation in opposition procedure - 016
Jul 15, 2024
Letter accompanying subsequently filed items
Jul 15, 2024
Reply of the patent proprietor to the notice(s) of opposition
Mar 13, 2024
Communication of a notice of opposition and request to file observations
Mar 13, 2024
Notice of further oppositions to opponent(s)
Feb 29, 2024
(Electronic) Receipt
Feb 29, 2024
Citation in opposition procedure - 001
Feb 29, 2024
Citation in opposition procedure - 002
Feb 29, 2024
Citation in opposition procedure - 003
Feb 29, 2024
Citation in opposition procedure - 004
Feb 29, 2024
Citation in opposition procedure - 005
Feb 29, 2024
Citation in opposition procedure - 006
Feb 29, 2024
Citation in opposition procedure - 006
Feb 29, 2024
Citation in opposition procedure - 006
Feb 29, 2024
Citation in opposition procedure - 006
Feb 29, 2024
Citation in opposition procedure - 006
Feb 29, 2024
Citation in opposition procedure - 006
Feb 29, 2024
Citation in opposition procedure - 006
Feb 29, 2024
Citation in opposition procedure - 006
Feb 29, 2024
Citation in opposition procedure - 007
Feb 29, 2024
Citation in opposition procedure - 008
Feb 29, 2024
Citation in opposition procedure - 009
Feb 29, 2024
Citation in opposition procedure - 010
Feb 29, 2024
Citation in opposition procedure - 011
Feb 29, 2024
Notice of opposition
Feb 29, 2024
Notice of opposition
Jun 14, 2023
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 8, 2023
Decision to grant a European patent
Apr 20, 2023
(Electronic) Receipt
Apr 20, 2023
English translation of the claims
Apr 20, 2023
Filing of the translations of the claims
Apr 20, 2023
French translation of claims
Apr 20, 2023
Letter accompanying subsequently filed items
Feb 7, 2023
Annex to the communication about intention to grant a European patent
Feb 7, 2023
Bibliographic data of the European patent application
Feb 7, 2023
Communication about intention to grant a European patent
Feb 7, 2023
Intention to grant (signatures)
Feb 7, 2023
Text intended for grant (clean copy)
Feb 7, 2023
Text intended for grant (version for approval)
Dec 30, 2022
(Electronic) Receipt
Dec 30, 2022
Amended description with annotations
Dec 30, 2022
Description
Dec 30, 2022
Letter accompanying subsequently filed items
Dec 30, 2022
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Aug 25, 2022
Bibliographic data of the European patent application
Aug 25, 2022
Communication about intention to grant a European patent
Aug 25, 2022
Intention to grant (signatures)
Aug 25, 2022
Text intended for grant (clean copy)
Aug 25, 2022
Text intended for grant (version for approval)
Jun 24, 2022
(Electronic) Receipt
Jun 24, 2022
Amended description with annotations
Jun 24, 2022
Description
Jun 24, 2022
Letter accompanying subsequently filed items
Jun 24, 2022
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Feb 25, 2022
Bibliographic data of the European patent application
Feb 25, 2022
Communication about intention to grant a European patent
Feb 25, 2022
Intention to grant (signatures)
Feb 25, 2022
Text intended for grant (clean copy)
Feb 25, 2022
Text intended for grant (version for approval)
Jan 19, 2022
(Electronic) Receipt
Jan 19, 2022
Amended description with annotations
Jan 19, 2022
Description
Jan 19, 2022
Letter accompanying subsequently filed items
Jan 19, 2022
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Sep 10, 2021
Bibliographic data of the European patent application
Sep 10, 2021
Communication about intention to grant a European patent
Sep 10, 2021
Intention to grant (signatures)
Sep 10, 2021
Text intended for grant (clean copy)
Sep 10, 2021
Text intended for grant (version for approval)
Jul 6, 2021
(Electronic) Receipt
Jul 6, 2021
Amended description with annotations
Jul 6, 2021
Description
Jul 6, 2021
Letter accompanying subsequently filed items
Jul 6, 2021
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
May 17, 2021
Information about non-relevance of third-party observations
Apr 23, 2021
Transmittal of third party observations to applicant
Apr 16, 2021
Observations by third parties
Apr 16, 2021
Patent document filed by a Third party
Feb 24, 2021
Bibliographic data of the European patent application
Feb 24, 2021
Communication about intention to grant a European patent
Feb 24, 2021
Intention to grant (signatures)
Feb 24, 2021
Text intended for grant (clean copy)
Feb 24, 2021
Text intended for grant (version for approval)
Sep 14, 2020
Decision to allow further processing
Sep 3, 2020
(Electronic) Receipt
Sep 3, 2020
Amended description with annotations
Sep 3, 2020
Description
Sep 3, 2020
Letter accompanying subsequently filed items
Sep 3, 2020
Reply to communication from the Examining Division
Sep 3, 2020
Request for further processing
Jun 24, 2020
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Feb 18, 2020
Grant of extension of time limit (examination procedure)
Feb 10, 2020
Request for extension of time limit to communication from the Examining Division
Oct 1, 2019
Annex to the communication
Oct 1, 2019
Communication from the Examining Division
Sep 12, 2019
Examination started
Sep 10, 2019
Priority search results
Sep 10, 2019
Priority search results
Sep 10, 2019
Reply to invitation to file a copy of priority search results
Sep 10, 2019
Reply to invitation to file a copy of priority search results
Aug 6, 2019
Invitation to file a copy of search results(priority)
Aug 2, 2019
Decision to allow further processing
Jul 23, 2019
(Electronic) Receipt
Jul 23, 2019
Amended claims filed after receipt of (European) search report
Jul 23, 2019
Amended claims with annotations
Jul 23, 2019
Amendments received before examination
Jul 23, 2019
Letter accompanying subsequently filed items
Jul 23, 2019
Request for further processing
May 22, 2019
Application deemed to be withdrawn (non-reply to Written Opinion)
Dec 5, 2018
Notification on forthcoming publication of bibliographic data
Oct 4, 2018
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Oct 1, 2018
Communication to designated inventor
Oct 1, 2018
Communication to designated inventor
Sep 12, 2018
Copy of the international preliminary report on patentability
Aug 30, 2018
(Electronic) Receipt
Aug 30, 2018
Request for entry into the European phase
Jul 4, 2018
Information on entry into European phase
Sep 22, 2017
Priority document (electronically transmitted)
Aug 31, 2017
Copy of the international search report
Aug 31, 2017
Copy of the international search report
Aug 31, 2017
Published international application - A1
May 12, 2017
Written opinion of the ISA, boxes No. I to VIII
May 12, 2017
Written opinion of the ISA, cover sheet
May 12, 2017
Written opinion of the ISA, supplemental box
May 4, 2017
Incoming letter related to PCT RO
Mar 8, 2017
Notification of the international application number and of the international filing date
Feb 24, 2017
(Electronic) Receipt
Feb 24, 2017
Abstract
Feb 24, 2017
Claims
Feb 24, 2017
Description
Feb 24, 2017
Document concerning fees and payments
Feb 24, 2017
Electronic request for grant of an International application

EP3420038

BRILLUX

Application Number: EP17707304A
Filing Date: Feb 24, 2017
Status: Granted And Under Opposition; Apr 28, 2023
Publication Date: May 31, 2023
External Links: Slate, Register , Google Patents

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Dispersion Paint

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Dossier Documents

EP3420038