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Detergent Composition Comprising Soil-Release Polymers Of Improved Storage Stability

Patent No. EP2535401 (titled "Detergent Composition Comprising Soil-Release Polymers Of Improved Storage Stability") was filed by Dalli Werke on Jun 17, 2011. The application was issued on Jan 25, 2017.

Patent Summary

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Patent Oppositions (2)

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	Oct 25, 2017	VIERING
THE PROCTER & GAMBLE	Oct 25, 2017	GILL JENNINGS & EVERY

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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Feb 24, 2022
F3936 Acknowledgement of receipt Board of Appeal
Feb 24, 2022
Termination of the opposition proceedings with revocation of patent
Feb 17, 2022
F3936 Acknowledgement of receipt Board of Appeal
Feb 14, 2022
Decision of the Board of Appeal
Feb 14, 2022
F3032 Notification(s) of the decision
Feb 14, 2022
F3032 Notification(s) of the decision
Feb 14, 2022
F3032 Notification(s) of the decision
Feb 3, 2022
F3936 Acknowledgement of receipt Board of Appeal
Jan 31, 2022
F3936 Acknowledgement of receipt Board of Appeal
Jan 27, 2022
(Electronic) Receipt
Jan 27, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 27, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 27, 2022
F3017 Oral Proceedings: Notification of cancellation/postponing
Jan 27, 2022
F3936 Acknowledgement of receipt Board of Appeal
Jan 26, 2022
F3345 Forwarding of submissions to parties
Jan 26, 2022
F3345 Forwarding of submissions to parties
Jan 24, 2022
F3014 Oral Proceedings: Order cancelling/postponing
Jan 24, 2022
F3345 Forwarding of submissions to parties
Jan 24, 2022
F3345 Forwarding of submissions to parties
Jan 21, 2022
(Electronic) Receipt
Jan 21, 2022
Letter accompanying subsequently filed items
Jan 21, 2022
Withdrawal of a request for oral proceedings
Jan 19, 2022
(Electronic) Receipt
Jan 19, 2022
Request for interpreters during oral proceedings
Jan 11, 2022
F3936 Acknowledgement of receipt Board of Appeal
Jan 11, 2022
F3936 Acknowledgement of receipt Board of Appeal
Jan 7, 2022
Communication of amended entries in the Register of European Patents
Jan 7, 2022
F3011.1 Oral Proceedings: summons
Jan 7, 2022
F3345 Forwarding of submissions to parties
Jan 7, 2022
F3345 Forwarding of submissions to parties
Jan 7, 2022
F3345 Forwarding of submissions to parties
Jan 7, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Jan 7, 2022
F3936 Acknowledgement of receipt Board of Appeal
Dec 30, 2021
F3936 Acknowledgement of receipt Board of Appeal
Dec 22, 2021
Request for change of opponent's representative
Dec 17, 2021
(Electronic) Receipt
Dec 17, 2021
F3936 Acknowledgement of receipt Board of Appeal
Dec 17, 2021
F3936 Acknowledgement of receipt Board of Appeal
Dec 13, 2021
F3011.1 Oral Proceedings: summons
Dec 13, 2021
F3011.1 Oral Proceedings: summons
Dec 13, 2021
F3011.1 Oral Proceedings: summons
Dec 13, 2021
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Dec 8, 2021
F3010 Oral proceedings: order for summons
Apr 15, 2021
Document concerning representation
Apr 14, 2021
Composition of the board (T)
Dec 19, 2019
F3345 Forwarding of submissions to parties
Dec 19, 2019
F3345 Forwarding of submissions to parties
Dec 13, 2019
(Electronic) Receipt
Dec 13, 2019
Amended claims with annotations
Dec 13, 2019
Amended claims with annotations
Dec 13, 2019
Amended claims with annotations
Dec 13, 2019
Claims
Dec 13, 2019
Claims
Dec 13, 2019
Claims
Dec 13, 2019
Letter accompanying subsequently filed items
Dec 13, 2019
Reply to appeal
Sep 9, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 9, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 9, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 3, 2019
(Electronic) Receipt
Sep 3, 2019
Letter accompanying subsequently filed items
Sep 3, 2019
Statement of grounds of appeal
Aug 28, 2019
(Electronic) Receipt
Aug 28, 2019
Citation in appeal procedure - 020
Aug 28, 2019
Citation in appeal procedure - 021
Aug 28, 2019
Letter accompanying subsequently filed items
Aug 28, 2019
Statement of grounds of appeal
Jul 4, 2019
Communication of amended entries in the Register of European Patents
Jul 4, 2019
F3345 Forwarding of submissions to parties
Jul 4, 2019
F3345 Forwarding of submissions to parties
Jul 2, 2019
F3204 Communication of the file number to the parties
Jul 2, 2019
F3204 Communication of the file number to the parties
Jul 1, 2019
Letter concerning fees and payments
Jul 1, 2019
Notice of appeal
Jun 27, 2019
Letter concerning fees and payments
Jun 27, 2019
Notice of appeal
Jun 26, 2019
(Electronic) Receipt
Jun 26, 2019
Letter accompanying subsequently filed items
Jun 26, 2019
Notice of appeal
Jun 26, 2019
Processing of an appeal
Jun 10, 2019
Advice of delivery
Jun 4, 2019
Communication about missing advice of delivery
May 3, 2019
Advice of delivery
May 2, 2019
Advice of delivery
May 2, 2019
Advice of delivery
May 2, 2019
Advice of delivery
Apr 29, 2019
Acknowledgement of a document
Apr 29, 2019
Acknowledgement of a document
Apr 29, 2019
Acknowledgement of a document
Apr 29, 2019
Annex to the communication - opposition
Apr 29, 2019
Decision of the Opposition Division and instruction
Apr 29, 2019
Druckexemplar in opposition procedure
Apr 29, 2019
Grounds for the decision (Annex) - opposition
Apr 29, 2019
Interlocutory decision in opposition proceedings
Apr 29, 2019
Internal form - Opposition/addressees
Apr 29, 2019
Internal form - Opposition/addressees
Apr 29, 2019
Means of redress
Apr 29, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 29, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 29, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 29, 2019
Provision of a copy of the minutes - opposition procedure
Apr 29, 2019
Scanned annex to a communication - opposition procedure
Mar 25, 2019
Information about the result of oral proceedings
Mar 5, 2019
Brief communication - Opposition proceedings
Mar 5, 2019
Brief communication - Opposition proceedings
Feb 27, 2019
(Electronic) Receipt
Feb 27, 2019
Letter accompanying subsequently filed items
Feb 27, 2019
Written submission in preparation to/during oral proceedings
Jan 28, 2019
Brief communication - Opposition proceedings
Jan 28, 2019
Brief communication - Opposition proceedings
Jan 23, 2019
(Electronic) Receipt
Jan 23, 2019
Letter accompanying subsequently filed items
Jan 23, 2019
Written submission in preparation to/during oral proceedings
Jan 22, 2019
Brief communication - Opposition proceedings
Jan 22, 2019
Brief communication - Opposition proceedings
Jan 17, 2019
(Electronic) Receipt
Jan 17, 2019
Letter accompanying subsequently filed items
Jan 17, 2019
Patent document cited during the opposition procedure
Jan 17, 2019
Written submission in preparation to/during oral proceedings
Jan 11, 2019
Brief communication - Opposition proceedings
Jan 11, 2019
Brief communication - Opposition proceedings
Jan 8, 2019
(Electronic) Receipt
Jan 8, 2019
Letter accompanying subsequently filed items
Jan 8, 2019
Request for interpreters during oral proceedings
Oct 9, 2018
Brief communication - Opposition proceedings
Oct 9, 2018
Brief communication - Opposition proceedings
Oct 1, 2018
(Electronic) Receipt
Oct 1, 2018
Letter accompanying subsequently filed items
Oct 1, 2018
Request for interpreters during oral proceedings
Sep 27, 2018
Advice of delivery
Aug 13, 2018
Advice of delivery
Aug 13, 2018
Advice of delivery
Aug 10, 2018
Advice of delivery
Aug 8, 2018
Advice of delivery
Aug 7, 2018
Annex to the communication - opposition
Aug 7, 2018
Information concerning oral proceedings
Aug 7, 2018
Preparation for oral proceedings
Aug 7, 2018
Summons to attend oral proceedings
Aug 7, 2018
Summons to attend oral proceedings
Aug 7, 2018
Summons to attend oral proceedings
Mar 23, 2018
Brief communication - Opposition proceedings
Mar 23, 2018
Brief communication - Opposition proceedings
Mar 20, 2018
(Electronic) Receipt
Mar 20, 2018
Amended claims with annotations
Mar 20, 2018
Amended claims with annotations
Mar 20, 2018
Amended claims with annotations
Mar 20, 2018
Claims
Mar 20, 2018
Claims
Mar 20, 2018
Claims
Mar 20, 2018
Claims
Mar 20, 2018
Letter accompanying subsequently filed items
Mar 20, 2018
Non-patent literature cited during the opposition procedure
Mar 20, 2018
Reply of the patent proprietor to the notice(s) of opposition
Dec 1, 2017
Communication of a notice of opposition and request to file observations
Dec 1, 2017
Notice of further oppositions to opponent(s)
Dec 1, 2017
Notice of further oppositions to opponent(s)
Nov 9, 2017
Communication of a notice of opposition - first information to patent proprietor
Oct 25, 2017
(Electronic) Receipt
Oct 25, 2017
(Electronic) Receipt
Oct 25, 2017
Letter accompanying subsequently filed items
Oct 25, 2017
Non-patent literature cited during the opposition procedure
Oct 25, 2017
Non-patent literature cited during the opposition procedure
Oct 25, 2017
Non-patent literature cited during the opposition procedure
Oct 25, 2017
Non-patent literature cited during the opposition procedure
Oct 25, 2017
Non-patent literature cited during the opposition procedure
Oct 25, 2017
Non-patent literature cited during the opposition procedure
Oct 25, 2017
Notice of opposition
Oct 25, 2017
Notice of opposition
Oct 25, 2017
Notice of opposition
Oct 25, 2017
Notice of opposition
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Oct 25, 2017
Patent document cited during the opposition procedure
Jan 26, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 5, 2017
Decision to grant a European patent
Dec 15, 2016
Bibliographic data of the European patent application
Dec 15, 2016
Information about intention to grant a patent
Dec 15, 2016
Intention to grant (signatures)
Dec 15, 2016
Text intended for grant (clean copy)
Dec 15, 2016
Text intended for grant (version for approval)
Dec 14, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Oct 26, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Oct 20, 2016
Amended claims with annotations
Oct 20, 2016
Claims
Oct 20, 2016
French translation of claims
Oct 20, 2016
German translation of the claims
Oct 20, 2016
Payment of fees and costs
Oct 20, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 7, 2016
Bibliographic data of the European patent application
Jul 7, 2016
Communication about intention to grant a European patent
Jul 7, 2016
Intention to grant (signatures)
Jul 7, 2016
Text intended for grant (clean copy)
Jul 7, 2016
Text intended for grant (version for approval)
Jun 4, 2016
Payment of fees and costs
Dec 3, 2015
Reply to communication from the Examining Division
Aug 17, 2015
Annex to the communication
Aug 17, 2015
Communication from the Examining Division
Aug 11, 2015
Examination started
May 26, 2015
Payment of fees and costs
Mar 6, 2015
Response to enquiry for communication from the Examining Division
Feb 28, 2015
Enquiry as to when a communication from the Examining Division can be expected
Mar 24, 2014
Payment of fees and costs
Mar 5, 2014
Refund of fees
Feb 15, 2014
Payment of fees and costs
Dec 16, 2013
Submission concerning representation
Dec 13, 2013
Communication of amended entries concerning the representative
Dec 11, 2013
Submission concerning change of applicant's representative
Dec 9, 2013
Submission concerning change of applicant's representative
May 31, 2013
Payment of fees and costs
Apr 19, 2013
Amended claims filed after receipt of (European) search report
Apr 19, 2013
Amendments received before examination
Apr 19, 2013
Amendments received before examination
Apr 19, 2013
Payment of fees and costs
Jan 2, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 21, 2012
Notification of forthcoming publication
Nov 7, 2011
Communication regarding the transmission of the European search report
Nov 7, 2011
European search opinion
Nov 7, 2011
European search report
Jun 29, 2011
Designation of inventor
Jun 18, 2011
Abstract
Jun 18, 2011
Claims
Jun 18, 2011
Description
Jun 18, 2011
Drawings
Jun 18, 2011
Request for grant of a European patent
Jun 17, 2011
Request for grant of a European patent
Jun 17, 2011
Specification filed by fax and/or in non-official language

EP2535401

DALLI WERKE

Application Number: EP11004982A
Filing Date: Jun 17, 2011
Status: Revoked; Feb 25, 2022
Publication Date: Jan 25, 2017
External Links: Slate, Register , Google Patents