Cleaning Composition Comprising A Bleach Catalyst And Carboxymethylcellulose - EP3053997
The patent EP3053997 was granted to Dalli Werke on Jan 13, 2021. The application was originally filed on Feb 5, 2015 under application number EP15153929A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".
EP3053997
- Application Number
- EP15153929A
- Filing Date
- Feb 5, 2015
- Status
- Patent Maintained As Amended
- Dec 11, 2020
- Publication Date
- Jan 13, 2021
- External Links
- Slate, Register, Google Patents
Patent Summary
Patent Family
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 | Opposition Status |
|---|---|---|---|
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| HENKEL | Sep 18, 2018 | - | - |
| RECKITT BENCKISER | Sep 18, 2018 | LESLIE | - |
Patent Citations (34) New
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE4315397 |
| DESCRIPTION | EP0135226 |
| DESCRIPTION | EP0135227 |
| DESCRIPTION | EP0530870 |
| DESCRIPTION | EP0549272 |
| DESCRIPTION | EP0697035 |
| DESCRIPTION | EP14176133 |
| DESCRIPTION | EP1524313 |
| DESCRIPTION | GB1131738 |
| DESCRIPTION | US2549539 |
| DESCRIPTION | US4246612 |
| DESCRIPTION | US4430243 |
| DESCRIPTION | US5114606 |
| DESCRIPTION | US5114611 |
| DESCRIPTION | US5194416 |
| DESCRIPTION | US5227084 |
| DESCRIPTION | US5244594 |
| DESCRIPTION | US5246621 |
| DESCRIPTION | WO2005095570 |
| OPPOSITION | EP0718398 |
| OPPOSITION | GB2294705 |
| OPPOSITION | GB2311078 |
| OPPOSITION | GB2317391 |
| OPPOSITION | US5100576 |
| OPPOSITION | WO0042156 |
| OPPOSITION | WO2010043854 |
| OPPOSITION | WO2011042737 |
| OPPOSITION | WO2012025740 |
| OPPOSITION | WO2014027181 |
| OPPOSITION | WO9817759 |
| SEARCH | EP2228429 |
| SEARCH | WO2011146557 |
| SEARCH | WO9412613 |
| SEARCH | WO9722680 |
Non-Patent Literature (NPL) Citations (7) New
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
| Citation Phase | Reference Text |
|---|---|
| OPPOSITION | - "Acusol 588G Product Description", ROHM HAAS, (20080000), XP055520440 |
| OPPOSITION | - "Clariant TAED Safety Sheet", Clariant, (20060000), pages 1 - 5, XP055520449 |
| OPPOSITION | - "Liquid Detergents", surfactant science series vol 129, (20060000), pages 1 - 41, XP055520428 |
| OPPOSITION | - "PERACTIVE AC WHITE", Weylchem TAED Safety Sheet, (20140000), page 1, XP055520455 |
| OPPOSITION | - "TAED BASED GRANULATE", Warwick TAED Safety Sheet, (20120000), XP055520457 |
| OPPOSITION | - "TAED BASED GRANULATE", Warwick TAED Safety Sheet, (20140000), XP055520461 |
| OPPOSITION | - HAGE R. et al., "Efficient Manganese Catalysts for Low-Temperature Bleaching", Nature, (19940000), vol. 369, pages 637 - 639, XP002034218 |
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Get Citation ReportDossier 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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Claims
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May 15, 2020
Refund of fees
Appeal
May 13, 2020
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(Electronic) Receipt
Appeal
May 8, 2020
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Withdrawal of an appeal
Appeal
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Notice of appeal
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Notice of appeal
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Means of redress
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Claims
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Annex
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Claims
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Jan 17, 2019
Claims
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Decision to grant a European patent
Search/Exam
Nov 13, 2017
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Intention to grant (signatures)
Search/Exam
Nov 13, 2017
Text intended for grant (clean copy)
Search/Exam
Nov 13, 2017
Oct 23, 2017
Sep 21, 2017
(Electronic) Receipt
Search/Exam
Sep 21, 2017
Amended claims with annotations
Search/Exam
Sep 21, 2017
Claims
Search/Exam
Sep 21, 2017
French translation of claims
Search/Exam
Sep 21, 2017
German translation of the claims
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Sep 21, 2017
Letter accompanying subsequently filed items
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Sep 21, 2017
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Intention to grant (signatures)
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May 22, 2017
Text intended for grant (clean copy)
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May 22, 2017
Apr 3, 2017
Examination started
Search/Exam
Feb 15, 2017
Payment of fees and costs
Search/Exam
Feb 13, 2017
Payment of fees and costs
Search/Exam
Feb 10, 2017
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Amended claims with annotations
Search/Exam
Feb 10, 2017
Amendments received before examination
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Feb 10, 2017
Payment of fees and costs
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Feb 8, 2017
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Amended claims with annotations
Search/Exam
Feb 8, 2017
Amendments received before examination
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Feb 8, 2017
Letter accompanying subsequently filed items
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Feb 8, 2017
Letter accompanying subsequently filed items
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Feb 8, 2017
Payment of fees and costs
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Feb 8, 2017
Payment of fees and costs
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Aug 16, 2016
Jul 13, 2016
Notification of forthcoming publication
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Aug 14, 2015
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European search opinion
Search/Exam
Aug 14, 2015
European search report
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Aug 4, 2015
Search started
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Mar 31, 2015
Communication to designated inventor
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Mar 31, 2015
Communication to designated inventor
Search/Exam
Mar 31, 2015
Communication to designated inventor
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Mar 31, 2015
Communication to designated inventor
Search/Exam
Mar 31, 2015
Communication to designated inventor
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Mar 31, 2015
Communication to designated inventor
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Feb 5, 2015
Abstract
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Feb 5, 2015
Feb 5, 2015
Claims
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Feb 5, 2015
Description
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Feb 5, 2015
Designation of inventor
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Feb 5, 2015
Request for grant of a European patent
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