Reductive Colour Removal

Patent No. EP2277598 (titled "Reductive Colour Removal") was filed by Henkel on Mar 19, 2007. The application was issued on Aug 2, 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 2, 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

Get instant alerts for new documents

Apr 16, 2020
Termination of the opposition proceedings with maintenance of patent
Apr 8, 2020
Refund of fees
Apr 6, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Apr 6, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Mar 16, 2020
Composition of the board (T)
Mar 13, 2020
(Electronic) Receipt
Mar 13, 2020
Letter accompanying subsequently filed items
Mar 13, 2020
Withdrawal of an appeal
Jan 27, 2020
F3204 Communication of the file number to the parties
Jan 20, 2020
(Electronic) Receipt
Jan 20, 2020
Letter accompanying subsequently filed items
Jan 20, 2020
Notice of appeal
Nov 21, 2019
Advice of delivery
Nov 15, 2019
Advice of delivery
Nov 13, 2019
Acknowledgement of a document
Nov 13, 2019
Acknowledgement of a document
Nov 13, 2019
Annex to the communication - opposition
Nov 13, 2019
Decision of the Opposition Division and instruction
Nov 13, 2019
Decision rejecting the opposition
Nov 13, 2019
Grounds for the decision (Annex) - opposition
Nov 13, 2019
Internal form - Opposition/addressees
Nov 13, 2019
Internal form - Opposition/addressees
Nov 13, 2019
Means of redress
Nov 13, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 13, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 13, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 13, 2019
Provision of a copy of the minutes - opposition procedure
Oct 1, 2019
Information about the result of oral proceedings
Aug 12, 2019
Brief communication - Opposition proceedings
Aug 1, 2019
(Electronic) Receipt
Aug 1, 2019
Request for interpreters during oral proceedings
Aug 1, 2019
Written submission in preparation to/during oral proceedings
Jul 3, 2019
Notification concerning the date of oral proceedings
Jul 3, 2019
Notification concerning the date of oral proceedings
Jul 1, 2019
Brief communication - Opposition proceedings
Jun 25, 2019
Brief communication - Opposition proceedings
Jun 24, 2019
Communication of amended entries
Jun 17, 2019
Withdrawal of a request for oral proceedings
Jun 12, 2019
Withdrawal of a request for oral proceedings
May 24, 2019
Request for change of opponent's representative
Mar 27, 2019
Advice of delivery
Mar 27, 2019
Cover sheet for fax transmission
Mar 8, 2019
Advice of delivery
Mar 7, 2019
Advice of delivery
Mar 6, 2019
Advice of delivery
Mar 1, 2019
Acknowledgement of a document
Mar 1, 2019
Acknowledgement of a document
Mar 1, 2019
Annex to the communication - opposition
Mar 1, 2019
Information concerning oral proceedings
Mar 1, 2019
Summons to attend oral proceedings
Mar 1, 2019
Summons to attend oral proceedings
Sep 27, 2018
Brief communication - Opposition proceedings
Sep 26, 2018
Amended claims with annotations
Sep 26, 2018
Claims
Sep 26, 2018
Reply of the patent proprietor to the notice(s) of opposition
Sep 24, 2018
Amended claims with annotations
Sep 24, 2018
Claims
Sep 24, 2018
Reply of the patent proprietor to the notice(s) of opposition
May 17, 2018
Communication of a notice of opposition and request to file observations
May 17, 2018
Notice of further oppositions to opponent(s)
May 11, 2018
Communication of a notice of opposition - first information to patent proprietor
May 2, 2018
(Electronic) Receipt
May 2, 2018
Notice of opposition
May 2, 2018
Notice of opposition
May 2, 2018
Patent document cited during the opposition procedure
May 2, 2018
Patent document cited during the opposition procedure
May 2, 2018
Patent document cited during the opposition procedure
May 2, 2018
Patent document cited during the opposition procedure
May 2, 2018
Patent document cited during the opposition procedure
May 2, 2018
Patent document cited during the opposition procedure
Aug 2, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 6, 2017
Decision to grant a European patent
Jun 16, 2017
English translation of the claims
Jun 16, 2017
Filing of the translations of the claims
Jun 16, 2017
French translation of claims
Jun 16, 2017
Payment of fees and costs
Mar 15, 2017
Bibliographic data of the European patent application
Mar 15, 2017
Communication about intention to grant a European patent
Mar 15, 2017
Intention to grant (signatures)
Mar 15, 2017
Text intended for grant (clean copy)
Mar 15, 2017
Text intended for grant (version for approval)
Feb 24, 2016
CDS Clean up - amended applicant details
Feb 24, 2016
CDS Clean up - amended data concerning the postal address of the applicant
Feb 23, 2016
Submission concerning change of applicant's address
Jan 8, 2016
Amended description with annotations
Jan 8, 2016
Description
Jan 8, 2016
Reply to communication from the Examining Division
Jan 6, 2016
Description
Jan 6, 2016
Reply to communication from the Examining Division
Sep 28, 2015
Annex to the communication
Sep 28, 2015
Communication from the Examining Division
Jan 22, 2014
Amended claims with annotations
Jan 22, 2014
Claims
Jan 22, 2014
Reply to communication from the Examining Division
Jan 21, 2014
Amended claims with annotations
Jan 21, 2014
Claims
Jan 21, 2014
Reply to communication from the Examining Division
Oct 28, 2013
Annex to the communication
Oct 28, 2013
Communication from the Examining Division
Jul 29, 2011
Description
Jul 29, 2011
Reply to communication from the Examining Division
Jul 28, 2011
Description
Jul 28, 2011
Description
Jul 28, 2011
Reply to communication from the Examining Division
Jul 28, 2011
Reply to communication from the Examining Division
Jun 14, 2011
Grant of extension of time limit (examination procedure)
Jun 10, 2011
Request for extension of time limit to communication from the Examining Division
Jun 8, 2011
Request for extension of time limit to communication from the Examining Division
Feb 14, 2011
Annex to the communication
Feb 14, 2011
Communication from the Examining Division
Jan 31, 2011
Information about publication, reminder payment of designation fee, response to extended European search report, if applicable
Dec 29, 2010
Notification of forthcoming publication
Dec 28, 2010
Communication regarding the transmission of the European search report
Dec 28, 2010
European search report
Sep 24, 2010
Request for correction of obvious mistakes allowed
Sep 22, 2010
Request for correction of errors in filed documents
Sep 20, 2010
Request for correction of errors in filed documents
Sep 16, 2010
Abstract
Sep 16, 2010
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Sep 16, 2010
Claims
Sep 16, 2010
Description
Sep 16, 2010
Designation of inventor
Sep 16, 2010
Designation of inventor
Sep 16, 2010
Designation of inventor
Sep 16, 2010
Request for grant of a European patent
Oct 22, 2007
Priority document (electronically transmitted)
Oct 22, 2007
Priority document (electronically transmitted)

EP2277598

HENKEL

Application Number: EP10177134A
Filing Date: Mar 19, 2007
Status: Opposition Rejected; Apr 17, 2020
Publication Date: Aug 2, 2017
External Links: Slate, Register , Google Patents

IP Verse

Reductive Colour Removal

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2277598