Colouring Composition

Patent No. EP2424620 (titled "Colouring Composition") was filed by KAO Germany on Apr 23, 2010. The application was issued on Jun 8, 2016.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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	Mar 7, 2017	-

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

Dec 14, 2017
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Dec 11, 2017
Termination of the opposition proceedings with maintenance of patent
Sep 13, 2017
Advice of delivery
Aug 31, 2017
Advice of delivery
Aug 30, 2017
Acknowledgement of a document
Aug 30, 2017
Decision to discontinue the opposition proceedings
Aug 28, 2017
Brief communication - Opposition proceedings
Aug 23, 2017
Letter regarding the opposition procedure (no time limit)
Aug 21, 2017
Reply of the patent proprietor to the notice(s) of opposition
Aug 16, 2017
Brief communication - Opposition proceedings
Aug 16, 2017
Rejection of request for extension of time limit
Aug 8, 2017
Letter regarding the opposition procedure (no time limit)
Aug 4, 2017
Letter regarding the opposition procedure (no time limit)
Jun 23, 2017
Brief communication - Opposition proceedings
Jun 21, 2017
Brief communication - Opposition proceedings
Jun 19, 2017
Brief communication - Opposition proceedings
Jun 16, 2017
Withdrawal of an opposition
Jun 13, 2017
Withdrawal of an opposition
Apr 12, 2017
Communication of a notice of opposition and request to file observations
Apr 12, 2017
Notice of further oppositions to opponent(s)
Mar 10, 2017
Communication of a notice of opposition - first information to patent proprietor
Mar 9, 2017
Notice of opposition
Mar 9, 2017
Patent document cited during the opposition procedure
Mar 9, 2017
Patent document cited during the opposition procedure
Mar 9, 2017
Patent document cited during the opposition procedure
Mar 7, 2017
Notice of opposition
Mar 7, 2017
Patent document cited during the opposition procedure
Mar 7, 2017
Patent document cited during the opposition procedure
Mar 7, 2017
Patent document cited during the opposition procedure
Mar 7, 2017
Payment of fees and costs
Mar 7, 2017
Payment of fees and costs
Jun 8, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 12, 2016
Decision to grant a European patent
Mar 24, 2016
(Electronic) Receipt
Mar 24, 2016
Filing of the translations of the claims
Mar 24, 2016
French translation of claims
Mar 24, 2016
German translation of the claims
Nov 23, 2015
Annex to the communication about intention to grant a European patent
Nov 23, 2015
Bibliographic data of the European patent application
Nov 23, 2015
Communication about intention to grant a European patent
Nov 23, 2015
Intention to grant (signatures)
Nov 23, 2015
Text intended for grant
Nov 18, 2015
Annex to a communication
Nov 18, 2015
Annex to the communication
Nov 18, 2015
Minutes of the oral proceedings (examining division)
Nov 18, 2015
Minutes of the oral proceedings (examining division)
Nov 18, 2015
Minutes of the oral proceedings (examining division)
Nov 18, 2015
Provision of a copy of the minutes of oral proceedings
Oct 16, 2015
Annex to the communication
Oct 16, 2015
Notification concerning the date of oral proceedings
Oct 9, 2015
Findings upon submissions relating to oral proceedings
Sep 22, 2015
Claims
Sep 22, 2015
Claims
Sep 22, 2015
Claims
Sep 22, 2015
Non-patent literature cited during the examination procedure
Sep 22, 2015
Written submission in preparation to/during oral proceedings
Sep 21, 2015
Findings upon submissions relating to oral proceedings
Sep 18, 2015
Claims
Sep 18, 2015
Claims
Sep 18, 2015
Claims
Sep 18, 2015
Non-patent literature cited during the examination procedure
Sep 18, 2015
Written submission in preparation to/during oral proceedings
May 5, 2015
Payment of fees and costs
Apr 28, 2015
Payment of fees and costs
Apr 28, 2015
Payment of fees and costs
Nov 27, 2014
Advice of delivery
Nov 27, 2014
Advice of delivery
Nov 26, 2014
Acknowledgement of a document
Nov 26, 2014
Annex to the communication
Nov 26, 2014
Preparation for oral proceedings
Nov 26, 2014
Summons to attend oral proceedings
Mar 24, 2014
(Electronic) Receipt
Mar 24, 2014
Letter accompanying subsequently filed items
Nov 22, 2013
Reply to communication from the Examining Division
Nov 21, 2013
Reply to communication from the Examining Division
Oct 4, 2013
Grant of extension of time limit (examination procedure)
Sep 30, 2013
(Electronic) Receipt
Sep 30, 2013
Request for extension of time limit to communication from the Examining Division
May 23, 2013
Annex to the communication
May 23, 2013
Communication from the Examining Division
Apr 30, 2013
(Electronic) Receipt
Apr 30, 2013
Letter concerning fees and payments
Jul 25, 2012
Brief communication to applicant/representative
Jun 19, 2012
Amended claims filed after receipt of (European) search report
Jun 19, 2012
Amendments received before examination
Jun 19, 2012
Annexes in respect of a client data request
Jun 19, 2012
Non-patent literature cited during the examination procedure
Jun 15, 2012
Amended claims filed after receipt of (European) search report
Jun 15, 2012
Amendments received before examination
Jun 15, 2012
Annexes in respect of a client data request
Jun 15, 2012
Non-patent literature cited during the examination procedure
Apr 26, 2012
Communication of the registration of a transfer or change of name and/or address
Mar 28, 2012
(Electronic) Receipt
Mar 28, 2012
Letter accompanying subsequently filed items
Mar 28, 2012
Submission concerning change of applicant's name
Feb 8, 2012
Notification on forthcoming publication of bibliographic data
Dec 27, 2011
Letter which had not been notified
Dec 6, 2011
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 18, 2011
(Electronic) Receipt
Nov 18, 2011
Request for entry into the European phase
Nov 16, 2011
Copy of the international preliminary report on patentability
Sep 9, 2011
Information on entry into European phase
Jun 21, 2011
Reminder for payment period (examination fee/designation fees)
Jun 16, 2011
Copy of the international search report
Jun 16, 2011
International publication of the international search report
May 4, 2011
Written opinion of the ISA, boxes No. I to VIII
May 4, 2011
Written opinion of the ISA, cover sheet
May 4, 2011
Written opinion of the ISA, supplemental box
Nov 29, 2010
Priority document (electronically transmitted)
Nov 4, 2010
Published international application - A2
Apr 23, 2010
Abstract
Apr 23, 2010
Claims
Apr 23, 2010
Description
Apr 23, 2010
Priority document (RO-procedure)

EP2424620

KAO GERMANY

Application Number: EP10716295A
Filing Date: Apr 23, 2010
Status: Opposition Procedure Closed
Publication Date: Jun 8, 2016
External Links: Slate, Register , Google Patents

IP Verse

Colouring Composition

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2424620