Colouring Composition

Patent No. EP2560606 (titled "Colouring Composition") was filed by KAO Germany on Apr 14, 2011. The application was issued on Aug 23, 2017.

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
L'OREAL	May 23, 2018	LOREAL

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 3, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jan 3, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Dec 19, 2019
Termination of the opposition proceedings with revocation of patent
Sep 26, 2019
Advice of delivery
Sep 24, 2019
Advice of delivery
Sep 16, 2019
Advice of delivery
Sep 10, 2019
Advice of delivery
Sep 9, 2019
Acknowledgement of a document
Sep 9, 2019
Acknowledgement of a document
Sep 9, 2019
Decision of the Opposition Division and instruction
Sep 9, 2019
Decision revoking the European patent
Sep 9, 2019
Grounds for the decision (Annex) - opposition
Sep 9, 2019
Internal form - Opposition/addressees
Sep 9, 2019
Means of redress
Sep 2, 2019
Notification concerning the date of oral proceedings
Aug 27, 2019
Notification concerning the date of oral proceedings
Aug 27, 2019
Notification concerning the date of oral proceedings
Aug 19, 2019
Brief communication - Opposition proceedings
Aug 12, 2019
Written submission in preparation to/during oral proceedings
Aug 2, 2019
Brief communication - Opposition proceedings
Jul 30, 2019
Written submission in preparation to/during oral proceedings
Jul 29, 2019
Written submission in preparation to/during oral proceedings
Jun 24, 2019
Communication of amended entries
May 24, 2019
Request for change of opponent's representative
Feb 5, 2019
Advice of delivery
Feb 4, 2019
Advice of delivery
Jan 30, 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
Scanned annex to a communication - opposition procedure
Jan 28, 2019
Summons to attend oral proceedings
Jan 28, 2019
Summons to attend oral proceedings
Oct 23, 2018
Brief communication - Opposition proceedings
Oct 18, 2018
Reply of the patent proprietor to the notice(s) of opposition
Oct 15, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jun 6, 2018
Communication of a notice of opposition and request to file observations
Jun 6, 2018
Notice of further oppositions to opponent(s)
May 29, 2018
Communication of a notice of opposition - first information to patent proprietor
May 23, 2018
(Electronic) Receipt
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Notice of opposition
May 23, 2018
Notice of opposition
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
Aug 23, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 27, 2017
Decision to grant a European patent
Jul 14, 2017
(Electronic) Receipt
Jul 14, 2017
Filing of the translations of the claims
Jul 14, 2017
French translation of claims
Jul 14, 2017
German translation of the claims
Mar 24, 2017
Bibliographic data of the European patent application
Mar 24, 2017
Communication about intention to grant a European patent
Mar 24, 2017
Intention to grant (signatures)
Mar 24, 2017
Text intended for grant (clean copy)
Mar 24, 2017
Text intended for grant (version for approval)
Mar 23, 2016
Citation for the examination procedure
Mar 23, 2016
Claims
Mar 23, 2016
Non-patent literature cited during the examination procedure
Mar 23, 2016
Non-patent literature cited during the examination procedure
Mar 23, 2016
Non-patent literature cited during the examination procedure
Mar 23, 2016
Reply to communication from the Examining Division
Mar 18, 2016
Claims
Mar 18, 2016
Reply to communication from the Examining Division
Jan 25, 2016
Grant of extension of time limit (examination procedure)
Jan 19, 2016
Request for extension of time limit to communication from the Examining Division
Jan 18, 2016
Request for extension of time limit to communication from the Examining Division
Sep 11, 2015
Annex to the communication
Sep 11, 2015
Communication from the Examining Division
Sep 2, 2015
Examination started
May 5, 2015
Payment of fees and costs
Apr 30, 2015
Response to enquiry for communication from the Examining Division
Apr 29, 2015
Enquiry as to when a communication from the Examining Division can be expected
Apr 28, 2015
Payment of fees and costs
Apr 28, 2015
Payment of fees and costs
Apr 27, 2015
Enquiry as to when a communication from the Examining Division can be expected
Mar 24, 2014
(Electronic) Receipt
Mar 24, 2014
Letter accompanying subsequently filed items
Jul 17, 2013
Amended claims filed after receipt of (European) search report
Jul 17, 2013
Amendments received before examination
Jul 17, 2013
Non-patent literature cited during the examination procedure
Jul 16, 2013
Amended claims filed after receipt of (European) search report
Jul 16, 2013
Amendments received before examination
Jul 16, 2013
Non-patent literature cited during the examination procedure
Apr 30, 2013
(Electronic) Receipt
Apr 30, 2013
Letter accompanying subsequently filed items
Jan 30, 2013
Notification on forthcoming publication of bibliographic data
Jan 7, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jan 3, 2013
Communication to designated inventor
Dec 20, 2012
Priority search results copy provided by EPO
Nov 28, 2012
Communication of the registration of a transfer or change of name and/or address
Nov 7, 2012
(Electronic) Receipt
Nov 7, 2012
Annexes in respect of a client data request
Nov 7, 2012
Request for entry into the European phase
Nov 6, 2012
Copy of the international preliminary report on patentability
Aug 31, 2012
Information on entry into European phase
Nov 16, 2011
Priority document (electronically transmitted)
Oct 27, 2011
Copy of the international search report
Oct 27, 2011
Published international application - A1
Aug 10, 2011
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
May 20, 2011
Communication in cases for which no other form is applicable
May 19, 2011
Written opinion of the ISA, boxes No. I to VIII
May 19, 2011
Written opinion of the ISA, cover sheet
May 19, 2011
Written opinion of the ISA, supplemental box
Apr 14, 2011
(Electronic) Receipt
Apr 14, 2011
Abstract
Apr 14, 2011
Claims
Apr 14, 2011
Description
Apr 14, 2011
Priority document (RO-procedure)

EP2560606

KAO GERMANY

Application Number: EP11714308A
Filing Date: Apr 14, 2011
Status: Revoked; Dec 20, 2019
Publication Date: Aug 23, 2017
External Links: Slate, Register , Google Patents

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Colouring Composition

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Dossier Documents

EP2560606