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The patent EP2810583 was granted to The Procter & Gamble on Jul 30, 2025. The application was filed on Apr 11, 2014 under application number EP14164382A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 |
|---|---|---|---|
| COLGATE PALMOLIVE | Feb 22, 2019 | SCHICKER | - |
| TRISA HOLDING | Feb 22, 2019 | DAUB | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | CA2649825 |
| OPPOSITION | DE10046536 |
| OPPOSITION | DE102010014928 |
| OPPOSITION | DE102010014929 |
| OPPOSITION | DE1938937 |
| OPPOSITION | DE19832436 |
| OPPOSITION | DE19931156 |
| OPPOSITION | DE202008016004U |
| OPPOSITION | DE20213083U |
| OPPOSITION | DE29600139U |
| OPPOSITION | DE3528596 |
| OPPOSITION | EP0716821 |
| OPPOSITION | JP2001218623 |
| OPPOSITION | JP2013052110 |
| OPPOSITION | US2006037161 |
| OPPOSITION | US2006186725 |
| OPPOSITION | US2011030160 |
| OPPOSITION | US2488873 |
| OPPOSITION | US3103679 |
| OPPOSITION | US5249327 |
| OPPOSITION | US5535474 |
| OPPOSITION | US5799353 |
| OPPOSITION | US5926897 |
| OPPOSITION | US6363565 |
| OPPOSITION | US6546586 |
| OPPOSITION | WO0051462 |
| OPPOSITION | WO2007134026 |
| OPPOSITION | WO2009000903 |
| OPPOSITION | WO2010069919 |
| OPPOSITION | WO2012022431 |
| OPPOSITION | WO2013133848 |
| OPPOSITION | WO9616571 |
| SEARCH | WO0051462 |
| SEARCH | WO2012022431 |
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.
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Description
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Jun 4, 2018
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Decision to grant a European patent
Search/Exam
Mar 15, 2018
(Electronic) Receipt
Search/Exam
Mar 15, 2018
Filing of the translations of the claims
Search/Exam
Mar 15, 2018
French translation of claims
Search/Exam
Mar 15, 2018
German translation of the claims
Search/Exam
Feb 7, 2018
Submission concerning representation
Search/Exam
Feb 2, 2018
Submission concerning representation
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Intention to grant (signatures)
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Dec 15, 2017
Text intended for grant (clean copy)
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Examination started
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(Electronic) Receipt
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Abstract
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Jun 3, 2015
Abstract
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Jun 3, 2015
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Amended claims with annotations
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Jun 3, 2015
Amendments received before examination
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Jun 3, 2015
Letter accompanying subsequently filed items
Search/Exam
Dec 15, 2014
Nov 12, 2014
Notification of forthcoming publication
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Sep 15, 2014
Jul 7, 2014
Refund of fees
Search/Exam
Jun 25, 2014
(Electronic) Receipt
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Jun 25, 2014
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Letter accompanying subsequently filed items
Search/Exam
Jun 18, 2014
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European search opinion
Search/Exam
Jun 18, 2014
European search report
Search/Exam
Jun 13, 2014
Priority search results copy provided by EPO
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Priority search results copy provided by EPO
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Priority search results copy provided by EPO
Search/Exam
Jun 11, 2014
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Jun 5, 2014
Search started
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Jun 4, 2014
Communication to designated inventor
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Jun 4, 2014
Communication to designated inventor
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Jun 4, 2014
Communication to designated inventor
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Jun 4, 2014
Communication to designated inventor
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Jun 4, 2014
Communication to designated inventor
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Apr 24, 2014
(Electronic) Receipt
Search/Exam
Apr 24, 2014
Apr 24, 2014
Letter accompanying subsequently filed items
Search/Exam
Apr 11, 2014
Abstract
Search/Exam
Apr 11, 2014
Apr 11, 2014
Claims
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Apr 11, 2014
Description
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Apr 11, 2014
Designation of inventor
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Apr 11, 2014
Designation of inventor
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Apr 11, 2014
Designation of inventor
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Apr 11, 2014
Designation of inventor
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Apr 11, 2014
Designation of inventor
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Apr 11, 2014
Drawings
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Apr 11, 2014
Request for grant of a European patent
Search/Exam