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Method Of Coloring Or Lightening Of Human Keratinic Fibers With An Anhydrous Composition And An Inorganic Base And Kit

Patent No. EP2198833 (titled "Method Of Coloring Or Lightening Of Human Keratinic Fibers With An Anhydrous Composition And An Inorganic Base And Kit") was filed by L'Oreal on Dec 18, 2009. The application was issued on Jul 26, 2017.

Patent Summary

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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	Apr 24, 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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Mar 23, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 23, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 18, 2021
Termination of the opposition proceedings with revocation of patent
Dec 10, 2020
Advice of delivery
Dec 9, 2020
Advice of delivery
Dec 8, 2020
Refund of fees
Dec 4, 2020
Acknowledgement of a document
Dec 4, 2020
Acknowledgement of a document
Dec 4, 2020
Decision revoking the European Patent (patent proprietor)
Dec 4, 2020
Decision revoking the European patent (opponent)
Aug 17, 2020
Communication concerning surcharge and failure to observe time limit
Mar 30, 2020
Communication to opponent concerning maintenance
Mar 30, 2020
Communication with request to file translations
Mar 25, 2020
Communication of bibliographic data
Mar 25, 2020
Maintenance of the patent with the documents specified in the final decision
Mar 24, 2020
Maintenance of the patent with the documents specified in the final decision
Jan 27, 2020
Advice of delivery
Jan 21, 2020
Communication about missing advice of delivery
Dec 18, 2019
Advice of delivery
Dec 11, 2019
Acknowledgement of a document
Dec 11, 2019
Acknowledgement of a document
Dec 11, 2019
Annex to the communication - opposition
Dec 11, 2019
Decision of the Opposition Division and instruction
Dec 11, 2019
Druckexemplar in opposition procedure
Dec 11, 2019
Grounds for the decision (Annex) - opposition
Dec 11, 2019
Interlocutory decision in opposition proceedings
Dec 11, 2019
Internal form - Opposition/addressees
Dec 11, 2019
Internal form - Opposition/addressees
Dec 11, 2019
Means of redress
Dec 11, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 11, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 11, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 11, 2019
Provision of a copy of the minutes - opposition procedure
Oct 25, 2019
Information about the result of oral proceedings
Sep 13, 2019
Notification concerning the date of oral proceedings
Sep 13, 2019
Notification concerning the date of oral proceedings
Aug 19, 2019
Brief communication - Opposition proceedings
Aug 13, 2019
Claims
Aug 13, 2019
Description
Aug 13, 2019
Written submission in preparation to/during oral proceedings
Jul 3, 2019
Brief communication - Opposition proceedings
Jul 2, 2019
Request for interpreters during oral proceedings
Jun 28, 2019
Request for interpreters during oral proceedings
May 29, 2019
Communication of amended entries concerning the representative
May 24, 2019
Submission concerning change of applicant's representative
Feb 5, 2019
Advice of delivery
Feb 4, 2019
Advice of delivery
Jan 31, 2019
Advice of delivery
Jan 29, 2019
Advice of delivery
Jan 28, 2019
Acknowledgement of a document
Jan 28, 2019
Acknowledgement of a document
Jan 28, 2019
Annex to the communication - opposition
Jan 28, 2019
Information concerning oral proceedings
Jan 28, 2019
Summons to attend oral proceedings
Jan 28, 2019
Summons to attend oral proceedings
Oct 2, 2018
Brief communication - Opposition proceedings
Sep 24, 2018
(Electronic) Receipt
Sep 24, 2018
Amended claims with annotations
Sep 24, 2018
Claims
Sep 24, 2018
Letter regarding the opposition procedure (no time limit)
Sep 24, 2018
Reply of the patent proprietor to the notice(s) of opposition
May 14, 2018
Communication of a notice of opposition and request to file observations
May 14, 2018
Notice of further oppositions to opponent(s)
May 3, 2018
Brief communication - Opposition proceedings
May 2, 2018
Communication of a notice of opposition - first information to patent proprietor
Apr 30, 2018
Notice of opposition
Apr 30, 2018
Patent document cited during the opposition procedure
Apr 30, 2018
Patent document cited during the opposition procedure
Apr 25, 2018
Notice of opposition
Apr 24, 2018
(Electronic) Receipt
Apr 24, 2018
Citation in opposition procedure
Apr 24, 2018
Non-patent literature cited during the opposition procedure
Apr 24, 2018
Non-patent literature cited during the opposition procedure
Apr 24, 2018
Non-patent literature cited during the opposition procedure
Apr 24, 2018
Notice of opposition
Apr 24, 2018
Notice of opposition
Apr 24, 2018
Patent document cited during the opposition procedure
Apr 24, 2018
Patent document cited during the opposition procedure
Apr 24, 2018
Patent document cited during the opposition procedure
Apr 24, 2018
Patent document cited during the opposition procedure
Apr 24, 2018
Patent document cited during the opposition procedure
Apr 24, 2018
Patent document cited during the opposition procedure
Apr 24, 2018
Patent document cited during the opposition procedure
Apr 24, 2018
Patent document cited during the opposition procedure
Apr 24, 2018
Patent document cited during the opposition procedure
Apr 24, 2018
Translation of the evidence during Opposition procedure
Apr 24, 2018
Translation of the evidence during Opposition procedure
Apr 24, 2018
Translation of the evidence during Opposition procedure
Jul 26, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 29, 2017
Decision to grant a European patent
Jun 16, 2017
(Electronic) Receipt
Jun 16, 2017
English translation of the claims
Jun 16, 2017
Filing of the translations of the claims
Jun 16, 2017
German translation of the claims
Jun 16, 2017
Letter accompanying subsequently filed items
Apr 5, 2017
Bibliographic data of the European patent application
Apr 5, 2017
Communication about intention to grant a European patent
Apr 5, 2017
Intention to grant (signatures)
Apr 5, 2017
Text intended for grant (clean copy)
Apr 5, 2017
Text intended for grant (version for approval)
Jun 20, 2016
Submission concerning representation
Apr 18, 2016
(Electronic) Receipt
Apr 18, 2016
Amended claims with annotations
Apr 18, 2016
Annex
Apr 18, 2016
Claims
Apr 18, 2016
Letter accompanying subsequently filed items
Apr 18, 2016
Reply to communication from the Examining Division
Jan 28, 2016
Grant of extension of time limit (examination procedure)
Jan 22, 2016
(Electronic) Receipt
Jan 22, 2016
Letter accompanying subsequently filed items
Jan 22, 2016
Request for extension of time limit to communication from the Examining Division
Oct 14, 2015
Annex to the communication
Oct 14, 2015
Communication from the Examining Division
Oct 7, 2015
Examination started
Jul 27, 2011
(Electronic) Receipt
Jul 27, 2011
Letter accompanying subsequently filed items
Jul 27, 2011
Reply to communication from the Examining Division
Jun 1, 2011
Grant of extension of time limit (examination procedure)
May 26, 2011
(Electronic) Receipt
May 26, 2011
Letter accompanying subsequently filed items
May 26, 2011
Request for extension of time limit 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
May 6, 2010
Refund of fees
Apr 8, 2010
Communication regarding the transmission of the European search report
Apr 8, 2010
European search opinion
Apr 8, 2010
European search report
Jan 7, 2010
Letter concerning the priority
Jan 7, 2010
Priority document
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
Letter concerning search matters
Dec 18, 2009
Letter concerning search matters
Dec 18, 2009
Request for grant of a European patent

EP2198833

L'OREAL

Application Number: EP09179992A
Filing Date: Dec 18, 2009
Status: Revoked; Mar 19, 2021
Publication Date: Jul 26, 2017
External Links: Slate, Register , Google Patents