Dyed Coated Bleach Materials

Patent No. EP2640819 (titled "Dyed Coated Bleach Materials") was filed by Reckitt Benckiser on Nov 18, 2011. The application was issued on Jul 4, 2018.

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 2, 2019	VIERING

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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May 15, 2023
Termination of the opposition proceedings with revocation of patent
May 10, 2023
Decision of the Board of Appeal
May 10, 2023
F3032 Notification(s) of the decision
May 10, 2023
F3032 Notification(s) of the decision
May 3, 2023
F3013 Oral Proceedings: Forwarding minutes
May 3, 2023
F3013 Oral Proceedings: Forwarding minutes
May 3, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Mar 28, 2023
F3345 Forwarding of submissions to parties
Mar 24, 2023
(Electronic) Receipt
Mar 24, 2023
Amended claims with annotations
Mar 24, 2023
Amended claims with annotations
Mar 24, 2023
Amended description with annotations
Mar 24, 2023
Auxiliary request during appeals procedure - 01
Mar 24, 2023
Auxiliary request during appeals procedure - 02
Mar 24, 2023
Description
Mar 24, 2023
Letter accompanying subsequently filed items
Mar 24, 2023
Letter dealing with oral proceedings during the appeal procedure
Mar 24, 2023
Oral proceedings: change of venue
Mar 24, 2023
Oral proceedings: change of venue
Mar 17, 2023
F3345 Forwarding of submissions to parties
Mar 14, 2023
Request for interpreters during oral proceedings
Mar 2, 2023
F3345 Forwarding of submissions to parties
Feb 28, 2023
(Electronic) Receipt
Feb 28, 2023
Letter accompanying subsequently filed items
Feb 28, 2023
Letter dealing with oral proceedings during the appeal procedure
Nov 10, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 10, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 2, 2022
F3936 Acknowledgement of receipt Board of Appeal
Oct 27, 2022
F3011.1 Oral Proceedings: summons
Oct 27, 2022
F3011.1 Oral Proceedings: summons
Oct 24, 2022
F3010 Oral proceedings: order for summons
Oct 18, 2022
F3303.16 Change of composition of the Board (T)
Aug 9, 2021
F3345 Forwarding of submissions to parties
Aug 4, 2021
(Electronic) Receipt
Aug 4, 2021
Letter accompanying subsequently filed items
Aug 4, 2021
Reply to appeal
Apr 8, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 1, 2021
(Electronic) Receipt
Apr 1, 2021
Citation in appeal procedure - 007
Apr 1, 2021
Letter accompanying subsequently filed items
Apr 1, 2021
Statement of grounds of appeal
Jan 28, 2021
F3204 Communication of the file number to the parties
Jan 28, 2021
F3204 Communication of the file number to the parties
Jan 21, 2021
(Electronic) Receipt
Jan 21, 2021
Letter accompanying subsequently filed items
Jan 21, 2021
Notice of appeal
Dec 7, 2020
(Electronic) Receipt
Dec 7, 2020
Advice of delivery
Dec 7, 2020
Letter accompanying subsequently filed items
Dec 4, 2020
Advice of delivery
Dec 2, 2020
Acknowledgement of a document
Dec 2, 2020
Acknowledgement of a document
Dec 2, 2020
Annex to the communication - opposition
Dec 2, 2020
Decision of the Opposition Division and instruction
Dec 2, 2020
Decision rejecting the opposition
Dec 2, 2020
Grounds for the decision (Annex) - opposition
Dec 2, 2020
Internal form - Opposition/addressees
Dec 2, 2020
Internal form - Opposition/addressees
Dec 2, 2020
Means of redress
Dec 2, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 2, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 2, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 2, 2020
Provision of a copy of the minutes - opposition procedure
Nov 25, 2020
Decision of the Opposition Division and instruction
Nov 25, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 16, 2020
Information about the result of oral proceedings
Sep 23, 2020
Brief communication - Opposition proceedings
Sep 22, 2020
(Electronic) Receipt
Sep 22, 2020
Letter accompanying subsequently filed items
Sep 16, 2020
(Electronic) Receipt
Sep 16, 2020
Citation in opposition procedure - 007
Sep 16, 2020
Consolidated list of cited opposition documents
Sep 16, 2020
Letter accompanying subsequently filed items
Sep 16, 2020
Written submission in preparation to/during oral proceedings
Sep 15, 2020
Notification concerning the date of oral proceedings
Sep 15, 2020
Notification concerning the date of oral proceedings
Aug 18, 2020
Brief communication - Opposition proceedings
Aug 18, 2020
Oral proceedings: reply to date proposed
Aug 17, 2020
Oral proceedings: reply to date proposed
Aug 13, 2020
Oral proceedings: reply to date proposed
Aug 13, 2020
Oral proceedings: reply to date proposed
Aug 10, 2020
(Electronic) Receipt
Aug 10, 2020
Letter accompanying subsequently filed items
Aug 10, 2020
Written submission in preparation to/during oral proceedings
Jun 22, 2020
Communication of amended entries
May 25, 2020
Request concerning representative opponent
Jan 13, 2020
Advice of delivery
Jan 13, 2020
Advice of delivery
Jan 8, 2020
Advice of delivery
Jan 7, 2020
Acknowledgement of a document
Jan 7, 2020
Acknowledgement of a document
Jan 7, 2020
Annex to the communication - opposition
Jan 7, 2020
Information concerning oral proceedings
Jan 7, 2020
Summons to attend oral proceedings
Jan 7, 2020
Summons to attend oral proceedings
Aug 2, 2019
Brief communication - Opposition proceedings
Jul 30, 2019
(Electronic) Receipt
Jul 30, 2019
Citation in opposition procedure - 002
Jul 30, 2019
Citation in opposition procedure - 004
Jul 30, 2019
Letter accompanying subsequently filed items
Jul 30, 2019
Reply of the patent proprietor to the notice(s) of opposition
Apr 18, 2019
Communication of a notice of opposition and request to file observations
Apr 18, 2019
Notice of further oppositions to opponent(s)
Apr 5, 2019
Communication of a notice of opposition - first information to patent proprietor
Apr 2, 2019
(Electronic) Receipt
Apr 2, 2019
Citation in opposition procedure - 001
Apr 2, 2019
Citation in opposition procedure - 002
Apr 2, 2019
Citation in opposition procedure - 003
Apr 2, 2019
Citation in opposition procedure - 004
Apr 2, 2019
Citation in opposition procedure - 005
Apr 2, 2019
Citation in opposition procedure - 006
Apr 2, 2019
Notice of opposition
Apr 2, 2019
Notice of opposition
Feb 4, 2019
Communication of amended entries concerning the representative
Dec 21, 2018
Submission concerning change of applicant's representative
Jul 16, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 7, 2018
Decision to grant a European patent
May 24, 2018
(Electronic) Receipt
May 24, 2018
Filing of the translations of the claims
May 24, 2018
French translation of claims
May 24, 2018
German translation of the claims
May 24, 2018
Letter accompanying subsequently filed items
Apr 18, 2018
Bibliographic data of the European patent application
Apr 18, 2018
Communication about intention to grant a European patent
Apr 18, 2018
Intention to grant (signatures)
Apr 18, 2018
Text intended for grant (clean copy)
Apr 18, 2018
Text intended for grant (version for approval)
Aug 2, 2017
(Electronic) Receipt
Aug 2, 2017
Annex
Aug 2, 2017
Letter accompanying subsequently filed items
Aug 2, 2017
Reply to communication from the Examining Division
Jun 21, 2017
Grant of extension of time limit (examination procedure)
Jun 13, 2017
(Electronic) Receipt
Jun 13, 2017
Letter accompanying subsequently filed items
Jun 13, 2017
Request for extension of time limit to communication from the Examining Division
Feb 14, 2017
Annex to the communication
Feb 14, 2017
Communication from the Examining Division
Feb 9, 2017
Examination started
Dec 23, 2015
Communication of the registration of a transfer or change of name and/or address
Dec 10, 2015
Payment of fees and costs
Dec 10, 2015
Submission concerning a transfer of rights (applicant)
Aug 28, 2013
Notification on forthcoming publication of bibliographic data
Jul 3, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jul 1, 2013
Communication to designated inventor
Jul 1, 2013
Communication to designated inventor
Jul 1, 2013
Communication to designated inventor
Jun 18, 2013
(Electronic) Receipt
Jun 18, 2013
Amended claims filed after receipt of (European) search report
Jun 18, 2013
Amended claims with annotations
Jun 18, 2013
Amended description filed after receipt of (European) search report
Jun 18, 2013
Amended description with annotations
Jun 18, 2013
Annex
Jun 18, 2013
Request for entry into the European phase
Jun 7, 2013
Copy of the international preliminary report on patentability
Apr 2, 2013
Information on entry into European phase
Jun 11, 2012
Priority document (electronically transmitted)
May 24, 2012
Copy of the international search report
May 24, 2012
Published international application - A1
May 8, 2012
Written opinion of the ISA, boxes No. I to VIII
May 8, 2012
Written opinion of the ISA, cover sheet
May 8, 2012
Written opinion of the ISA, supplemental box
Nov 25, 2011
Abstract
Nov 25, 2011
Claims
Nov 25, 2011
Description

EP2640819

RECKITT BENCKISER

Application Number: EP11791621A
Filing Date: Nov 18, 2011
Status: Revoked; May 15, 2023
Publication Date: Jul 4, 2018
External Links: Slate, Register , Google Patents

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Dyed Coated Bleach Materials

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Dossier Documents

EP2640819