Composition Comprising The Combination Of Specific Alkoxysilanes And Of A Surfactant

Patent No. EP3389789 (titled "Composition Comprising The Combination Of Specific Alkoxysilanes And Of A Surfactant") was filed by L'Oreal on Dec 14, 2016. The application was issued on Oct 23, 2024.

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	Jun 2, 2021	-

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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Sep 26, 2024
Decision to maintain the European patent in amended form
Sep 26, 2024
Decision to maintain the European patent in amended form
Sep 19, 2024
(Electronic) Receipt
Sep 19, 2024
Filing of the translation of the amended claims
Sep 19, 2024
French translation of claims
Sep 19, 2024
German translation of the claims
Sep 19, 2024
Letter accompanying subsequently filed items
Jul 8, 2024
Communication to opponent concerning maintenance
Jul 8, 2024
Communication with request to file translations
Jul 3, 2024
Maintenance of the patent with the documents specified in the final decision
Mar 11, 2024
Annex to the communication - opposition
Mar 11, 2024
Brief communication - Opposition proceedings
Mar 11, 2024
Brief communication - Opposition proceedings
Mar 11, 2024
Decision of the Opposition Division and instruction
Mar 11, 2024
Druckexemplar in opposition procedure
Mar 11, 2024
Grounds for the decision (Annex) - opposition
Mar 11, 2024
Interlocutory decision in opposition proceedings
Mar 11, 2024
Interlocutory decision in opposition proceedings
Mar 11, 2024
Means of redress
Mar 11, 2024
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 11, 2024
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 11, 2024
Provision of a copy of the minutes - opposition procedure
Mar 11, 2024
Provision of a copy of the minutes - opposition procedure
Mar 11, 2024
Scanned annex to a communication - opposition procedure
Sep 22, 2023
Information about the result of oral proceedings
Aug 7, 2023
Brief communication - Opposition proceedings
Aug 2, 2023
(Electronic) Receipt
Aug 2, 2023
Letter accompanying subsequently filed items
Aug 2, 2023
Request for interpreters during oral proceedings
Jul 31, 2023
(Electronic) Receipt
Jul 31, 2023
Letter accompanying subsequently filed items
Jul 27, 2023
Brief communication - Opposition proceedings
Jul 21, 2023
(Electronic) Receipt
Jul 21, 2023
Auxiliary request during Opposition procedure - 01
Jul 21, 2023
Auxiliary request during Opposition procedure - 02
Jul 21, 2023
Auxiliary request during Opposition procedure - 03
Jul 21, 2023
Auxiliary request during Opposition procedure - 04
Jul 21, 2023
Auxiliary request during Opposition procedure - 05
Jul 21, 2023
Auxiliary request during Opposition procedure - 06
Jul 21, 2023
Auxiliary request during Opposition procedure - 07
Jul 21, 2023
Auxiliary request during Opposition procedure - 08
Jul 21, 2023
Auxiliary request during Opposition procedure - 09
Jul 21, 2023
Auxiliary request during Opposition procedure - 10
Jul 21, 2023
Auxiliary request during Opposition procedure - 11
Jul 21, 2023
Citation in opposition procedure - 010
Jul 21, 2023
Citation in opposition procedure - 011
Jul 21, 2023
Consolidated list of cited opposition documents
Jul 21, 2023
Letter accompanying subsequently filed items
Jul 21, 2023
Main request during Opposition procedure
Jul 21, 2023
Written submission in preparation to/during oral proceedings
Jul 10, 2023
Brief communication - Opposition proceedings
Jul 5, 2023
(Electronic) Receipt
Jul 5, 2023
(Electronic) Receipt
Jul 5, 2023
Letter accompanying subsequently filed items
Jul 5, 2023
Letter accompanying subsequently filed items
Jul 5, 2023
Written submission in preparation to/during oral proceedings
Jul 5, 2023
Written submission in preparation to/during oral proceedings
Mar 13, 2023
Communication of the registration of a transfer or change of name and/or address
Mar 6, 2023
Letter accompanying subsequently filed items
Mar 6, 2023
Submission concerning change of applicant's address
Jan 19, 2023
Advice of delivery
Dec 26, 2022
(Electronic) Receipt
Dec 26, 2022
Advice of delivery
Dec 26, 2022
Letter accompanying subsequently filed items
Dec 23, 2022
Annex to the communication - opposition
Dec 23, 2022
Information concerning oral proceedings
Dec 23, 2022
Scanned annex to a communication - opposition procedure
Dec 23, 2022
Summons to attend oral proceedings
Dec 23, 2022
Summons to attend oral proceedings
Dec 23, 2022
Transmittal of decision / summons - opposition
Dec 23, 2022
Transmittal of decision / summons - opposition
Nov 3, 2021
Brief communication - Opposition proceedings
Oct 27, 2021
(Electronic) Receipt
Oct 27, 2021
Letter accompanying subsequently filed items
Oct 27, 2021
Main request during Opposition procedure
Oct 27, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jun 21, 2021
Communication of a notice of opposition and request to file observations
Jun 21, 2021
Notice of further oppositions to opponent(s)
Jun 8, 2021
Communication of a notice of opposition - first information to patent proprietor
Jun 2, 2021
(Electronic) Receipt
Jun 2, 2021
Citation in opposition procedure - 001
Jun 2, 2021
Citation in opposition procedure - 002
Jun 2, 2021
Citation in opposition procedure - 003
Jun 2, 2021
Citation in opposition procedure - 004
Jun 2, 2021
Citation in opposition procedure - 005
Jun 2, 2021
Citation in opposition procedure - 006
Jun 2, 2021
Citation in opposition procedure - 007
Jun 2, 2021
Citation in opposition procedure - 008
Jun 2, 2021
Citation in opposition procedure - 009
Jun 2, 2021
International publication (Pamphlet)
Jun 2, 2021
Notice of opposition
Jun 2, 2021
Notice of opposition
Sep 21, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 13, 2020
Decision to grant a European patent
Aug 4, 2020
Bibliographic data of the European patent application
Aug 4, 2020
Information about intention to grant a patent
Aug 4, 2020
Intention to grant (signatures)
Aug 4, 2020
Text intended for grant (clean copy)
Aug 4, 2020
Text intended for grant (version for approval)
Jul 7, 2020
(Electronic) Receipt
Jul 7, 2020
Amended claims with annotations
Jul 7, 2020
Claims
Jul 7, 2020
French translation of claims
Jul 7, 2020
German translation of the claims
Jul 7, 2020
Letter accompanying subsequently filed items
Jul 7, 2020
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Mar 12, 2020
Bibliographic data of the European patent application
Mar 12, 2020
Communication about intention to grant a European patent
Mar 12, 2020
Intention to grant (signatures)
Mar 12, 2020
Text intended for grant (clean copy)
Mar 12, 2020
Text intended for grant (version for approval)
Oct 11, 2019
(Electronic) Receipt
Oct 11, 2019
Amended claims with annotations
Oct 11, 2019
Claims
Oct 11, 2019
Description
Oct 11, 2019
Letter accompanying subsequently filed items
Oct 11, 2019
Reply to communication from the Examining Division
Jun 28, 2019
Annex to the communication
Jun 28, 2019
Communication from the Examining Division
Jun 24, 2019
Examination started
Jan 16, 2019
(Electronic) Receipt
Jan 16, 2019
Amended claims filed after receipt of (European) search report
Jan 16, 2019
Amended claims with annotations
Jan 16, 2019
Amendments received before examination
Jan 16, 2019
Letter accompanying subsequently filed items
Sep 26, 2018
Notification on forthcoming publication of bibliographic data
Jul 20, 2018
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jul 20, 2018
Communication to designated inventor
Jul 20, 2018
Communication to designated inventor
Jul 20, 2018
Communication to designated inventor
Jul 20, 2018
Communication to designated inventor
Jul 20, 2018
Communication to designated inventor
Jul 14, 2018
Priority search results copy provided by EPO
Jul 5, 2018
Copy of the international preliminary report on patentability
Jun 19, 2018
Information regarding early processing
Jun 8, 2018
(Electronic) Receipt
Jun 8, 2018
Request for entry into the European phase
Apr 30, 2018
Information on entry into European phase
Feb 23, 2018
Notification of the recording of a change
Feb 23, 2018
Notification of the recording of a change
Jul 10, 2017
Priority document (electronically transmitted)
Jun 22, 2017
Copy of the international search report
Jun 22, 2017
Published international application - A1
Apr 26, 2017
Notification of the recording of a change
Apr 26, 2017
Notification of the recording of a change
Apr 26, 2017
Notification of the recording of a change
Apr 26, 2017
Notification of the recording of a change
Apr 26, 2017
Notification of the recording of a change
Apr 26, 2017
Notification of the recording of a change
Apr 26, 2017
Notification of the recording of a change
Apr 26, 2017
Notification of the recording of a change
Feb 24, 2017
ISR: cited documents
Feb 23, 2017
Written opinion of the ISA, boxes No. I to VIII
Feb 23, 2017
Written opinion of the ISA, cover sheet
Feb 23, 2017
Written opinion of the ISA, supplemental box
Jan 19, 2017
Notification of receipt of Search copy
Jan 18, 2017
Notification of the international application number and of the international filing date
Jan 13, 2017
Request form for international application (copy for ISA/EP)
Dec 19, 2016
Incoming letter related to PCT RO
Dec 14, 2016
(Electronic) Receipt
Dec 14, 2016
Abstract
Dec 14, 2016
Claims
Dec 14, 2016
Description
Dec 14, 2016
Document concerning fees and payments
Dec 14, 2016
Electronic request for grant of an International application

EP3389789

L'OREAL

Application Number: EP16822398A
Filing Date: Dec 14, 2016
Status: Patent Maintained As Amended; Sep 19, 2024
Publication Date: Oct 23, 2024
External Links: Slate, Register , Google Patents

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Composition Comprising The Combination Of Specific Alkoxysilanes And Of A Surfactant

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Dossier Documents

EP3389789