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Method For Dyeing Keratin Materials In The Presence Of An Emulsion Comprising A Dye And An Alkaline Agent, And An Oxidising Composition

Patent No. EP2198924 (titled "Method For Dyeing Keratin Materials In The Presence Of An Emulsion Comprising A Dye And An Alkaline Agent, And An Oxidising Composition") was filed by L'Oreal on Dec 18, 2009. The application was issued on May 24, 2017.

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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	Feb 20, 2018	-

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 22, 2019
Refund of fees
Oct 18, 2019
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 15, 2019
Termination of the opposition proceedings with maintenance of patent
Oct 9, 2019
F3345 Forwarding of submissions to parties
Oct 7, 2019
Withdrawal of an appeal
Oct 4, 2019
Composition of the board (T)
Oct 2, 2019
Withdrawal of an appeal
Aug 28, 2019
F3204 Communication of the file number to the parties
Aug 28, 2019
F3204 Communication of the file number to the parties
Aug 7, 2019
(Electronic) Receipt
Aug 7, 2019
Letter accompanying subsequently filed items
Aug 7, 2019
Notice of appeal
Jul 8, 2019
Advice of delivery
Jun 25, 2019
Advice of delivery
Jun 14, 2019
Advice of delivery
Jun 12, 2019
Advice of delivery
Jun 11, 2019
Acknowledgement of a document
Jun 11, 2019
Acknowledgement of a document
Jun 11, 2019
Decision of the Opposition Division and instruction
Jun 11, 2019
Decision rejecting the opposition
Jun 11, 2019
Grounds for the decision (Annex) - opposition
Jun 11, 2019
Internal form - Opposition/addressees
Jun 11, 2019
Means of redress
May 29, 2019
Communication of amended entries concerning the representative
May 27, 2019
Advice of delivery
May 24, 2019
Submission concerning change of applicant's representative
May 23, 2019
Advice of delivery
May 23, 2019
Notification concerning the date of oral proceedings
May 23, 2019
Notification concerning the date of oral proceedings
May 6, 2019
Notification concerning the date of oral proceedings
May 6, 2019
Notification concerning the date of oral proceedings
Apr 29, 2019
Brief communication - Opposition proceedings
Apr 24, 2019
(Electronic) Receipt
Apr 24, 2019
Letter accompanying subsequently filed items
Apr 24, 2019
Written submission in preparation to/during oral proceedings
Apr 23, 2019
Brief communication - Opposition proceedings
Apr 18, 2019
Withdrawal of a request for oral proceedings
Apr 16, 2019
Withdrawal of a request for oral proceedings
Oct 10, 2018
Advice of delivery
Oct 3, 2018
Advice of delivery
Oct 1, 2018
Advice of delivery
Sep 27, 2018
Advice of delivery
Sep 26, 2018
Acknowledgement of a document
Sep 26, 2018
Acknowledgement of a document
Sep 26, 2018
Annex to the communication - opposition
Sep 26, 2018
Information concerning oral proceedings
Sep 26, 2018
Preparation for oral proceedings
Sep 26, 2018
Summons to attend oral proceedings
Sep 26, 2018
Summons to attend oral proceedings
Jul 19, 2018
Brief communication - Opposition proceedings
Jul 13, 2018
(Electronic) Receipt
Jul 13, 2018
Letter accompanying subsequently filed items
Jul 13, 2018
Reply of the patent proprietor to the notice(s) of opposition
Mar 7, 2018
Communication of a notice of opposition and request to file observations
Mar 7, 2018
Notice of further oppositions to opponent(s)
Feb 23, 2018
Communication of a notice of opposition - first information to patent proprietor
Feb 20, 2018
(Electronic) Receipt
Feb 20, 2018
Notice of opposition
Feb 20, 2018
Notice of opposition
Feb 20, 2018
Patent document cited during the opposition procedure
Feb 20, 2018
Patent document cited during the opposition procedure
Feb 20, 2018
Patent document cited during the opposition procedure
Feb 20, 2018
Translation of the evidence during Opposition procedure
Feb 20, 2018
Translation of the evidence during Opposition procedure
May 24, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 28, 2017
Decision to grant a European patent
Apr 11, 2017
(Electronic) Receipt
Apr 11, 2017
English translation of the claims
Apr 11, 2017
Filing of the translations of the claims
Apr 11, 2017
German translation of the claims
Apr 11, 2017
Letter accompanying subsequently filed items
Feb 14, 2017
Bibliographic data of the European patent application
Feb 14, 2017
Communication about intention to grant a European patent
Feb 14, 2017
Intention to grant (signatures)
Feb 14, 2017
Text intended for grant (clean copy)
Feb 14, 2017
Text intended for grant (version for approval)
Feb 2, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jan 24, 2017
(Electronic) Receipt
Jan 24, 2017
Amended claims with annotations
Jan 24, 2017
Claims
Jan 24, 2017
Letter accompanying subsequently filed items
Jan 24, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jan 24, 2017
Translation of the claims
Jan 24, 2017
Translation of the claims
Oct 26, 2016
Bibliographic data of the European patent application
Oct 26, 2016
Communication about intention to grant a European patent
Oct 26, 2016
Intention to grant (signatures)
Oct 26, 2016
Text intended for grant (clean copy)
Oct 26, 2016
Text intended for grant (version for approval)
Sep 22, 2016
Oral proceedings: reply to date proposed
Sep 13, 2016
Notification concerning the date of oral proceedings
Sep 9, 2016
Brief communication to applicant/representative
Sep 8, 2016
(Electronic) Receipt
Sep 8, 2016
Cover sheet for fax transmission
Sep 8, 2016
Letter accompanying subsequently filed items
Sep 8, 2016
Notification concerning the date of oral proceedings
Sep 8, 2016
Oral proceedings: reply to date proposed
Sep 8, 2016
Oral proceedings: reply to date proposed
Aug 12, 2016
Advice of delivery
Aug 4, 2016
Acknowledgement of a document
Aug 4, 2016
Summons to attend oral proceedings
Aug 3, 2016
(Electronic) Receipt
Aug 3, 2016
Amended claims with annotations
Aug 3, 2016
Annex
Aug 3, 2016
Claims
Aug 3, 2016
Letter accompanying subsequently filed items
Aug 3, 2016
Letter dealing with oral proceedings
Jul 26, 2016
(Electronic) Receipt
Jul 26, 2016
Letter accompanying subsequently filed items
Jul 26, 2016
Letter dealing with oral proceedings
Jun 20, 2016
Submission concerning representation
Apr 9, 2016
Advice of delivery
Apr 1, 2016
Advice of delivery
Apr 1, 2016
Advice of delivery
Apr 1, 2016
Advice of delivery
Mar 31, 2016
Advice of delivery
Mar 24, 2016
Acknowledgement of a document
Mar 24, 2016
Annex to the communication
Mar 24, 2016
Summons to attend oral proceedings
Mar 21, 2016
Preparation for oral proceedings
Aug 10, 2015
(Electronic) Receipt
Aug 10, 2015
Amended claims with annotations
Aug 10, 2015
Claims
Aug 10, 2015
Letter accompanying subsequently filed items
Aug 10, 2015
Reply to communication from the Examining Division
Jun 5, 2015
Grant of extension of time limit (examination procedure)
Jun 1, 2015
(Electronic) Receipt
Jun 1, 2015
Letter accompanying subsequently filed items
Jun 1, 2015
Request for extension of time limit to communication from the Examining Division
Feb 11, 2015
Annex to the communication
Feb 11, 2015
Communication from the Examining Division
Sep 23, 2013
(Electronic) Receipt
Sep 23, 2013
Annex
Sep 23, 2013
Claims
Sep 23, 2013
Letter accompanying subsequently filed items
Sep 23, 2013
Reply to communication from the Examining Division
Jul 24, 2013
Grant of extension of time limit (examination procedure)
Jul 18, 2013
(Electronic) Receipt
Jul 18, 2013
Letter accompanying subsequently filed items
Jul 18, 2013
Request for extension of time limit to communication from the Examining Division
Mar 12, 2013
Annex to the communication
Mar 12, 2013
Communication from the Examining Division
Jan 2, 2013
Transmittal of third party observations to applicant
Dec 17, 2012
Citation filed by a third party
Dec 17, 2012
Citation filed by a third party
Dec 17, 2012
Observations by third parties
May 25, 2011
(Electronic) Receipt
May 25, 2011
Claims
May 25, 2011
Letter accompanying subsequently filed items
May 25, 2011
Reply to communication from the Examining Division
Jan 17, 2011
Communication from the Examining Division
Jun 28, 2010
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
May 27, 2010
Notification of forthcoming publication
Apr 8, 2010
Refund of fees
Mar 30, 2010
Communication regarding the transmission of the European search report
Mar 30, 2010
European search opinion
Mar 30, 2010
European search report
Dec 22, 2009
Letter concerning the priority
Dec 22, 2009
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
Letter concerning search matters
Dec 18, 2009
Request for grant of a European patent

EP2198924

L'OREAL

Application Number: EP09179899A
Filing Date: Dec 18, 2009
Status: Opposition Rejected; Oct 18, 2019
Publication Date: May 24, 2017
External Links: Slate, Register , Google Patents