Hair Colouring Composition

Patent No. EP2658513 (titled "Hair Colouring Composition") was filed by KAO Germany on Dec 23, 2011. The application was issued on Nov 29, 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
HENKEL	Dec 16, 2019	LKGLOBAL LORENZ & KOPF

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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Nov 3, 2023
Decision to maintain the European patent in amended form
Oct 25, 2023
(Electronic) Receipt
Oct 25, 2023
Filing of the translation of the amended claims
Oct 25, 2023
French translation of claims
Oct 25, 2023
German translation of the claims
Sep 27, 2023
Communication of bibliographic data
Sep 27, 2023
Communication with request to file translations
Sep 20, 2023
Maintenance of the patent with the documents specified in the final decision
May 26, 2023
Decision of the Opposition Division and instruction
May 26, 2023
Grounds for the decision (Annex) - opposition
May 26, 2023
Interlocutory decision in opposition proceedings
May 26, 2023
Means of redress
May 26, 2023
Scanned annex to a communication - opposition procedure
May 26, 2023
Transmittal of decision / summons - opposition
Oct 25, 2022
Brief communication - Opposition proceedings
Oct 17, 2022
Annex to the communication - opposition
Oct 17, 2022
Brief communication - Opposition proceedings
Oct 17, 2022
Internal form - Opposition/addressees
Oct 6, 2022
Stay of proceedings because of a referral to the Enlarged Board of Appeal
Aug 1, 2022
(Electronic) Receipt
Aug 1, 2022
Letter accompanying subsequently filed items
Aug 1, 2022
Reply to communication on stay of proceedigs (referral to the Enlarged Board of Appeal)
Mar 21, 2022
Annex to the communication - opposition
Mar 21, 2022
Brief communication - Opposition proceedings
Mar 21, 2022
Intention to stay proceedings because of a referral to the Enlarged Board of Appeal
Dec 13, 2021
(Electronic) Receipt
Dec 13, 2021
Amended description with annotations
Dec 13, 2021
Description
Dec 13, 2021
Letter accompanying subsequently filed items
Dec 13, 2021
Reply to an examination report in opposition proceedings
Oct 13, 2021
Annex to the communication - opposition
Oct 13, 2021
Brief communication - Opposition proceedings
Oct 13, 2021
Communication inviting the parties to file observations
Sep 22, 2021
Decision on interlocutory revision
Sep 2, 2021
(Electronic) Receipt
Sep 2, 2021
Amended claims with annotations
Sep 2, 2021
Annexes (other than cited documents) regarding appeal procedure
Sep 2, 2021
Claims
Sep 2, 2021
Letter accompanying subsequently filed items
Sep 2, 2021
Statement of grounds of appeal
Jun 30, 2021
(Electronic) Receipt
Jun 30, 2021
Letter accompanying subsequently filed items
Jun 30, 2021
Notice of appeal
Apr 28, 2021
Advice of delivery
Apr 23, 2021
Annex to the communication - opposition
Apr 23, 2021
Decision of the Opposition Division and instruction
Apr 23, 2021
Druckexemplar in opposition procedure
Apr 23, 2021
Grounds for the decision (Annex) - opposition
Apr 23, 2021
Interlocutory decision in opposition proceedings
Apr 23, 2021
Internal form - Opposition/addressees
Apr 23, 2021
Internal form - Opposition/addressees
Apr 23, 2021
Means of redress
Apr 23, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 23, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 23, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 23, 2021
Provision of a copy of the minutes - opposition procedure
Apr 23, 2021
Scanned annex to a communication - opposition procedure
Apr 23, 2021
Scanned annex to a communication - opposition procedure
Apr 23, 2021
Transmittal of decision / summons - opposition
Feb 26, 2021
Brief communication - Opposition proceedings
Feb 26, 2021
Brief communication - Opposition proceedings
Feb 22, 2021
(Electronic) Receipt
Feb 22, 2021
Letter accompanying subsequently filed items
Feb 22, 2021
Withdrawal of an opposition
Jan 15, 2021
Information about the result of oral proceedings
Dec 15, 2020
(Electronic) Receipt
Dec 4, 2020
Brief communication - Opposition proceedings
Nov 30, 2020
(Electronic) Receipt
Nov 30, 2020
Letter accompanying subsequently filed items
Nov 30, 2020
Notification concerning the date of oral proceedings
Nov 30, 2020
Notification concerning the date of oral proceedings
Nov 30, 2020
Written submission in preparation to/during oral proceedings
Nov 19, 2020
Brief communication - Opposition proceedings
Nov 13, 2020
(Electronic) Receipt
Nov 13, 2020
(Electronic) Receipt
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure
Nov 13, 2020
Auxiliary request during Opposition procedure - 01
Nov 13, 2020
Auxiliary request during Opposition procedure - 02
Nov 13, 2020
Auxiliary request during Opposition procedure - 03
Nov 13, 2020
Letter accompanying subsequently filed items
Nov 13, 2020
Letter accompanying subsequently filed items
Nov 13, 2020
Written submission in preparation to/during oral proceedings
Oct 28, 2020
Advice of delivery
Oct 26, 2020
Advice of delivery
Oct 21, 2020
Acknowledgement of a document
Oct 21, 2020
Acknowledgement of a document
Oct 21, 2020
Annex to the communication - opposition
Oct 21, 2020
Information concerning oral proceedings
Oct 21, 2020
Summons to attend oral proceedings
Oct 21, 2020
Summons to attend oral proceedings
Oct 19, 2020
Notification concerning the date of oral proceedings
Oct 19, 2020
Notification concerning the date of oral proceedings
Oct 5, 2020
Brief communication - Opposition proceedings
Sep 30, 2020
(Electronic) Receipt
Sep 30, 2020
Letter accompanying subsequently filed items
Sep 30, 2020
Oral proceedings: reply to date proposed
Sep 3, 2020
Notification concerning the date of oral proceedings
Sep 3, 2020
Notification concerning the date of oral proceedings
Jul 6, 2020
Brief communication - Opposition proceedings
Jul 3, 2020
Communication of amended entries
Jun 30, 2020
(Electronic) Receipt
Jun 30, 2020
Letter accompanying subsequently filed items
Jun 30, 2020
Request for change of opponent's representative
Jun 24, 2020
Advice of delivery
Jun 23, 2020
Advice of delivery
Jun 22, 2020
Acknowledgement of a document
Jun 22, 2020
Acknowledgement of a document
Jun 22, 2020
Annex to the communication - opposition
Jun 22, 2020
Information concerning oral proceedings
Jun 22, 2020
Summons to attend oral proceedings
Jun 22, 2020
Summons to attend oral proceedings
Jun 18, 2020
Brief communication - Opposition proceedings
Jun 12, 2020
(Electronic) Receipt
Jun 12, 2020
Letter accompanying subsequently filed items
Jun 12, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 9, 2020
Brief communication - Opposition proceedings
Jun 8, 2020
Brief communication - Opposition proceedings
Jun 4, 2020
Result of consultation by telephone/in person
Jun 2, 2020
(Electronic) Receipt
Jun 2, 2020
Letter accompanying subsequently filed items
Jun 2, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jan 16, 2020
Communication of a notice of opposition and request to file observations
Jan 16, 2020
Notice of further oppositions to opponent(s)
Dec 20, 2019
Communication of a notice of opposition - first information to patent proprietor
Dec 16, 2019
(Electronic) Receipt
Dec 16, 2019
Citation in opposition procedure - 001
Dec 16, 2019
Citation in opposition procedure - 002
Dec 16, 2019
Citation in opposition procedure - 003
Dec 16, 2019
Citation in opposition procedure - 004
Dec 16, 2019
Citation in opposition procedure - 005
Dec 16, 2019
Citation in opposition procedure - 006
Dec 16, 2019
Citation in opposition procedure - 007
Dec 16, 2019
Citation in opposition procedure - 008
Dec 16, 2019
Citation in opposition procedure - 009
Dec 16, 2019
Citation in opposition procedure - 010
Dec 16, 2019
Consolidated list of cited opposition documents
Dec 16, 2019
International publication (Pamphlet)
Dec 16, 2019
Notice of opposition
Dec 16, 2019
Notice of opposition
Apr 1, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 21, 2019
Decision to grant a European patent
Feb 5, 2019
(Electronic) Receipt
Feb 5, 2019
French translation of claims
Feb 5, 2019
German translation of the claims
Feb 5, 2019
Letter accompanying subsequently filed items
Oct 26, 2018
Bibliographic data of the European patent application
Oct 26, 2018
Communication about intention to grant a European patent
Oct 26, 2018
Intention to grant (signatures)
Oct 26, 2018
Text intended for grant (clean copy)
Oct 26, 2018
Text intended for grant (version for approval)
Apr 23, 2018
Amended claims with annotations
Apr 23, 2018
Claims
Apr 23, 2018
Non-patent literature cited during the examination procedure
Apr 23, 2018
Reply to communication from the Examining Division
Apr 17, 2018
Amended claims with annotations
Apr 17, 2018
Claims
Apr 17, 2018
Non-patent literature cited during the examination procedure
Apr 17, 2018
Reply to communication from the Examining Division
Feb 26, 2018
Grant of extension of time limit (examination procedure)
Feb 22, 2018
Request for extension of time limit to communication from the Examining Division
Feb 19, 2018
Request for extension of time limit to communication from the Examining Division
Dec 22, 2017
Grant of extension of time limit (examination procedure)
Dec 19, 2017
Request for extension of time limit to communication from the Examining Division
Dec 14, 2017
Request for extension of time limit to communication from the Examining Division
Aug 8, 2017
Annex to the communication
Aug 8, 2017
Communication from the Examining Division
Aug 9, 2016
Amended claims with annotations
Aug 9, 2016
Claims
Aug 9, 2016
Reply to communication from the Examining Division
Aug 5, 2016
Amended claims with annotations
Aug 5, 2016
Claims
Aug 5, 2016
Reply to communication from the Examining Division
Jun 23, 2016
Grant of extension of time limit (examination procedure)
Jun 21, 2016
Request for extension of time limit to communication from the Examining Division
Jun 17, 2016
Request for extension of time limit to communication from the Examining Division
Feb 8, 2016
Annex to the communication
Feb 8, 2016
Communication from the Examining Division
Dec 30, 2014
Payment of fees and costs
Dec 30, 2014
Payment of fees and costs
Mar 14, 2014
Amended claims filed after receipt of (European) search report
Mar 14, 2014
Amendments received before examination
Mar 12, 2014
Amended claims filed after receipt of (European) search report
Mar 12, 2014
Amendments received before examination
Dec 13, 2013
(Electronic) Receipt
Dec 13, 2013
Letter accompanying subsequently filed items
Oct 9, 2013
Notification on forthcoming publication of bibliographic data
Sep 5, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Sep 2, 2013
Communication of the registration of a transfer or change of name and/or address
Aug 29, 2013
Priority search results copy provided by EPO
Aug 22, 2013
Letter which had not been notified
Aug 2, 2013
Communication to designated inventor
Aug 2, 2013
Communication to designated inventor
Aug 2, 2013
Communication to designated inventor
Aug 2, 2013
Communication to designated inventor
Jul 17, 2013
Copy of the international preliminary report on patentability
Jul 2, 2013
(Electronic) Receipt
Jul 2, 2013
Request for entry into the European phase
Jul 2, 2013
Submission concerning change of applicant's name
May 13, 2013
Information on entry into European phase
Jan 24, 2013
Copy of the international search report
Jan 24, 2013
International publication of the international search report
Dec 12, 2012
Written opinion of the ISA, boxes No. I to VIII
Dec 12, 2012
Written opinion of the ISA, cover sheet
Dec 12, 2012
Written opinion of the ISA, supplemental box
Jul 25, 2012
Priority document (electronically transmitted)
Jul 5, 2012
Published international application - A2
Dec 23, 2011
(Electronic) Receipt
Dec 23, 2011
Abstract
Dec 23, 2011
Claims
Dec 23, 2011
Description
Dec 23, 2011
Priority document (RO-procedure)

EP2658513

KAO GERMANY

Application Number: EP11805860A
Filing Date: Dec 23, 2011
Status: Patent Maintained As Amended; Oct 27, 2023
Publication Date: Nov 29, 2023
External Links: Slate, Register , Google Patents

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Hair Colouring Composition

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Dossier Documents

EP2658513