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The patent EP3039111 was granted to Colgate Palmolive on Mar 3, 2021. The application was filed on Aug 29, 2013 under application number EP13759407A. 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 |
|---|---|---|---|
| THE PROCTER & GAMBLE | Nov 28, 2018 | GILL JENNINGS & EVERY | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US4316824 |
| INTERNATIONAL-SEARCH-REPORT | EP0222557 |
| INTERNATIONAL-SEARCH-REPORT | EP0621335 |
| INTERNATIONAL-SEARCH-REPORT | US2005272619 |
| INTERNATIONAL-SEARCH-REPORT | US2006281663 |
| INTERNATIONAL-SEARCH-REPORT | US5516452 |
| OPPOSITION | US5167872 |
| OPPOSITION | WO0043476 |
| OPPOSITION | WO2005121292 |
| OPPOSITION | WO2008076693 |
| OPPOSITION | WO9856884 |
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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Decision to grant a European patent
Search/Exam
Jan 23, 2018
Jan 16, 2018
(Electronic) Receipt
Search/Exam
Jan 16, 2018
French translation of claims
Search/Exam
Jan 16, 2018
German translation of the claims
Search/Exam
Jan 16, 2018
Letter accompanying subsequently filed items
Search/Exam
Sep 19, 2017
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Intention to grant (signatures)
Search/Exam
Sep 19, 2017
Text intended for grant (clean copy)
Search/Exam
Sep 19, 2017
Jul 5, 2017
(Electronic) Receipt
Search/Exam
Jul 5, 2017
Amended description with annotations
Search/Exam
Jul 5, 2017
Description
Search/Exam
Jul 5, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 5, 2017
Apr 3, 2017
Mar 20, 2017
Mar 3, 2017
Annex to the communication
Search/Exam
Mar 3, 2017
Communication from the Examining Division
Search/Exam
Feb 27, 2017
Examination started
Search/Exam
Oct 12, 2016
(Electronic) Receipt
Search/Exam
Oct 12, 2016
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Amended claims with annotations
Search/Exam
Oct 12, 2016
Amendments received before examination
Search/Exam
Oct 12, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 8, 2016
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CDS Clean up - amended applicant details
Search/Exam
Apr 13, 2016
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Communication to designated inventor
Search/Exam
Apr 11, 2016
Communication to designated inventor
Search/Exam
Mar 22, 2016
(Electronic) Receipt
Search/Exam
Mar 22, 2016
Request for entry into the European phase
Search/Exam
Mar 15, 2016
Jan 11, 2016
Information on entry into European phase
Search/Exam
Mar 5, 2015
Copy of the international search report
Search/Exam
Mar 5, 2015
Published international application - A1
Search/Exam
May 19, 2014
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Sep 9, 2013
Abstract
PCTISA
Sep 9, 2013
Claims
PCTISA
Sep 9, 2013
Description
PCTISA
Sep 9, 2013
Drawings
PCTISA