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Composition Comprising A Fatty Substance And A Particular Oxyethylene Surfactant, Dyeing Or Lightening Process Using It, And Devices Therefor

Patent No. EP2198927 (titled "Composition Comprising A Fatty Substance And A Particular Oxyethylene Surfactant, Dyeing Or Lightening Process Using It, And Devices Therefor") was filed by L'Oreal on Dec 18, 2009. The application was issued on Mar 6, 2019.

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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	Dec 5, 2019	-

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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Jan 19, 2024
Advice of delivery
Jan 18, 2024
Decision of the Board of Appeal
Jan 18, 2024
F3032 Notification(s) of the decision
Jan 18, 2024
F3032 Notification(s) of the decision
Dec 5, 2023
F3013 Oral Proceedings: Forwarding minutes
Dec 5, 2023
F3013 Oral Proceedings: Forwarding minutes
Dec 5, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Nov 10, 2023
F3345 Forwarding of submissions to parties
Nov 7, 2023
(Electronic) Receipt
Nov 7, 2023
Letter accompanying subsequently filed items
Nov 7, 2023
Oral proceedings: reply to date proposed
Oct 27, 2023
F3018 Oral proceedings: Confirmation interpreters
Oct 27, 2023
F3018 Oral proceedings: Confirmation interpreters
Aug 21, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 21, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 12, 2023
Advice of delivery
Apr 11, 2023
F3345 Forwarding of submissions to parties
Apr 11, 2023
Oral proceedings: change of venue
Apr 11, 2023
Oral proceedings: change of venue
Apr 4, 2023
(Electronic) Receipt
Apr 4, 2023
Letter accompanying subsequently filed items
Apr 4, 2023
Letter dealing with oral proceedings during the appeal procedure
Mar 31, 2023
F3345 Forwarding of submissions to parties
Mar 29, 2023
(Electronic) Receipt
Mar 29, 2023
Letter accompanying subsequently filed items
Mar 29, 2023
Letter dealing with oral proceedings during the appeal procedure
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
Feb 28, 2023
F3345 Forwarding of submissions to parties
Feb 23, 2023
(Electronic) Receipt
Feb 23, 2023
Letter regarding the opposition procedure (no time limit)
Feb 23, 2023
Request for interpreters during oral proceedings
Dec 5, 2022
Advice of delivery
Dec 2, 2022
F3011.1 Oral Proceedings: summons
Dec 2, 2022
F3011.1 Oral Proceedings: summons
Nov 29, 2022
F3010 Oral proceedings: order for summons
May 23, 2022
Composition of the board (T)
Jan 28, 2022
F3345 Forwarding of submissions to parties
Jan 24, 2022
(Electronic) Receipt
Jan 24, 2022
Citation in appeal procedure - 001
Jan 24, 2022
Citation in appeal procedure - 002
Jan 24, 2022
Citation in appeal procedure - 003
Jan 24, 2022
Citation in appeal procedure - 004
Jan 24, 2022
Citation in appeal procedure - 005
Jan 24, 2022
Citation in appeal procedure - 006
Jan 24, 2022
Citation in appeal procedure - 007
Jan 24, 2022
Citation in appeal procedure - 008
Jan 24, 2022
Citation in appeal procedure - 009
Jan 24, 2022
Citation in appeal procedure - 010
Jan 24, 2022
Letter accompanying subsequently filed items
Jan 24, 2022
Reply to appeal
Sep 23, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 20, 2021
(Electronic) Receipt
Sep 20, 2021
Letter accompanying subsequently filed items
Sep 20, 2021
Non-Patent Literature cited during the appeal procedure
Sep 20, 2021
Non-Patent Literature cited during the appeal procedure
Sep 20, 2021
Non-Patent Literature cited during the appeal procedure
Sep 20, 2021
Non-Patent Literature cited during the appeal procedure
Sep 20, 2021
Non-Patent Literature cited during the appeal procedure
Sep 20, 2021
Non-Patent Literature cited during the appeal procedure
Sep 20, 2021
Non-Patent Literature cited during the appeal procedure
Sep 20, 2021
Non-Patent Literature cited during the appeal procedure
Sep 20, 2021
Non-Patent Literature cited during the appeal procedure
Sep 20, 2021
Non-Patent Literature cited during the appeal procedure
Sep 20, 2021
Statement of grounds of appeal
Jul 16, 2021
F3204 Communication of the file number to the parties
Jul 16, 2021
F3204 Communication of the file number to the parties
Jul 8, 2021
(Electronic) Receipt
Jul 8, 2021
Notice of appeal
May 25, 2021
Advice of delivery
May 20, 2021
Advice of delivery
May 20, 2021
Annex to the communication - opposition
May 20, 2021
Decision of the Opposition Division and instruction
May 20, 2021
Decision rejecting the opposition
May 20, 2021
Grounds for the decision (Annex) - opposition
May 20, 2021
Internal form - Opposition/addressees
May 20, 2021
Internal form - Opposition/addressees
May 20, 2021
Means of redress
May 20, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 20, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 20, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 20, 2021
Provision of a copy of the minutes - opposition procedure
May 20, 2021
Transmittal of decision / summons - opposition
May 20, 2021
Transmittal of decision / summons - opposition
May 5, 2021
Information about the result of oral proceedings
Mar 11, 2021
Brief communication - Opposition proceedings
Mar 5, 2021
(Electronic) Receipt
Mar 5, 2021
Any annexes (other than citation) to an opposition letter
Mar 5, 2021
Auxiliary request during Opposition procedure - 01
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 5, 2021
Written submission in preparation to/during oral proceedings
Feb 2, 2021
Notification concerning the date of oral proceedings
Feb 2, 2021
Notification concerning the date of oral proceedings
Sep 28, 2020
Advice of delivery
Sep 22, 2020
Advice of delivery
Sep 21, 2020
Acknowledgement of a document
Sep 21, 2020
Acknowledgement of a document
Sep 21, 2020
Annex to the communication - opposition
Sep 21, 2020
Summons to attend oral proceedings
Sep 21, 2020
Summons to attend oral proceedings
Jun 15, 2020
Brief communication - Opposition proceedings
Jun 9, 2020
(Electronic) Receipt
Jun 9, 2020
Citation in opposition procedure - 009
Jun 9, 2020
Consolidated list of cited opposition documents
Jun 9, 2020
Letter accompanying subsequently filed items
Jun 9, 2020
Reply of the patent proprietor to the notice(s) of opposition
Dec 18, 2019
Communication of a notice of opposition and request to file observations
Dec 18, 2019
Notice of further oppositions to opponent(s)
Dec 10, 2019
Communication of a notice of opposition - first information to patent proprietor
Dec 5, 2019
(Electronic) Receipt
Dec 5, 2019
Citation in opposition procedure - 001
Dec 5, 2019
Citation in opposition procedure - 002
Dec 5, 2019
Citation in opposition procedure - 003
Dec 5, 2019
Citation in opposition procedure - 004
Dec 5, 2019
Citation in opposition procedure - 005
Dec 5, 2019
Citation in opposition procedure - 006
Dec 5, 2019
Citation in opposition procedure - 007
Dec 5, 2019
Citation in opposition procedure - 008
Dec 5, 2019
Notice of opposition
Dec 5, 2019
Notice of opposition
May 29, 2019
Communication of amended entries concerning the representative
May 24, 2019
Submission concerning change of applicant's representative
Mar 18, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 7, 2019
Decision to grant a European patent
Jan 23, 2019
(Electronic) Receipt
Jan 23, 2019
English translation of the claims
Jan 23, 2019
Filing of the translations of the claims
Jan 23, 2019
German translation of the claims
Jan 23, 2019
Letter accompanying subsequently filed items
Oct 22, 2018
Bibliographic data of the European patent application
Oct 22, 2018
Communication about intention to grant a European patent
Oct 22, 2018
Intention to grant (signatures)
Oct 22, 2018
Text intended for grant (clean copy)
Oct 22, 2018
Text intended for grant (version for approval)
Sep 19, 2018
(Electronic) Receipt
Sep 19, 2018
Amended claims with annotations
Sep 19, 2018
Amended description with annotations
Sep 19, 2018
Claims
Sep 19, 2018
Description
Sep 19, 2018
Letter accompanying subsequently filed items
Sep 19, 2018
Reply to communication from the Examining Division
Jul 27, 2018
Annex to the communication
Jul 27, 2018
Communication from the Examining Division
Oct 4, 2017
Decision to allow further processing
Sep 25, 2017
(Electronic) Receipt
Sep 25, 2017
Amended claims with annotations
Sep 25, 2017
Claims
Sep 25, 2017
Letter accompanying subsequently filed items
Sep 25, 2017
Request for further processing
Jul 27, 2017
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Apr 11, 2017
Grant of extension of time limit (examination procedure)
Apr 5, 2017
(Electronic) Receipt
Apr 5, 2017
Letter accompanying subsequently filed items
Apr 5, 2017
Request for extension of time limit to communication from the Examining Division
Dec 20, 2016
Annex to the communication
Dec 20, 2016
Communication from the Examining Division
Dec 13, 2016
Examination started
Jun 20, 2016
Submission concerning representation
Oct 8, 2015
(Electronic) Receipt
Oct 8, 2015
Amended claims filed after receipt of (European) search report
Oct 8, 2015
Amended claims with annotations
Oct 8, 2015
Amended description filed after receipt of (European) search report
Oct 8, 2015
Amended description filed after receipt of (European) search report
Oct 8, 2015
Amendments received before examination
Oct 8, 2015
Annex
Oct 8, 2015
Letter accompanying subsequently filed items
Apr 13, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Mar 9, 2015
Communication regarding the transmission of the European search report
Mar 9, 2015
European search opinion
Mar 9, 2015
European search report
Feb 27, 2015
Search started
Dec 14, 2012
Communication to applicant regarding observations by third parties
Dec 10, 2012
Observations by third parties
Dec 10, 2012
Patent document filed by a Third party
Dec 10, 2012
Patent document filed by a Third party
May 27, 2010
Notification of forthcoming publication
Jan 7, 2010
Letter concerning the priority
Jan 7, 2010
Priority document
Dec 18, 2009
Abstract
Dec 18, 2009
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Dec 18, 2009
Claims
Dec 18, 2009
Description
Dec 18, 2009
Designation of inventor
Dec 18, 2009
Designation of inventor
Dec 18, 2009
Designation of inventor
Dec 18, 2009
Designation of inventor
Dec 18, 2009
Letter concerning search matters
Dec 18, 2009
Request for grant of a European patent

EP2198927

L'OREAL

Application Number: EP09179996A
Filing Date: Dec 18, 2009
Status: Opposition Rejected; Jan 26, 2024
Publication Date: Mar 6, 2019
External Links: Slate, Register , Google Patents