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The patent EP2849164 was granted to Samsung Electronics on Dec 30, 2020. The application was filed on May 28, 2014 under application number EP14170175A. The patent is currently recorded with a legal status of "Revoked".

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 |
|---|---|---|---|
| HENKEL | Sep 28, 2021 | DOMPATENT VON KREISLER SELTING WERNER | ADMISSIBLE |
| HENKEL | Sep 28, 2021 | DOMPATENT VON PATENT UND RECHTSANWALTEN | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| OPPOSITION | EP1359524 |
| OPPOSITION | US2003073412 |
| OPPOSITION | US2008064395 |
| OPPOSITION | US2011098832 |
| OPPOSITION | US2011106279 |
| OPPOSITION | US2011290893 |
| OPPOSITION | US2012172027 |
| OPPOSITION | US2012280801 |
| SEARCH | US2008064395 |
| SEARCH | US2012280801 |
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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Means of redress
OPPO
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Jan 18, 2021
Dec 3, 2020
Decision to grant a European patent
Search/Exam
Nov 25, 2020
Nov 19, 2020
(Electronic) Receipt
Search/Exam
Nov 19, 2020
Filing of the translations of the claims
Search/Exam
Nov 19, 2020
French translation of claims
Search/Exam
Nov 19, 2020
German translation of the claims
Search/Exam
Nov 19, 2020
Letter accompanying subsequently filed items
Search/Exam
Sep 16, 2020
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Sep 16, 2020
Intention to grant (signatures)
Search/Exam
Sep 16, 2020
Text intended for grant (clean copy)
Search/Exam
Sep 16, 2020
Aug 7, 2018
(Electronic) Receipt
Search/Exam
Aug 7, 2018
Amended claims with annotations
Search/Exam
Aug 7, 2018
Claims
Search/Exam
Aug 7, 2018
Letter accompanying subsequently filed items
Search/Exam
Aug 7, 2018
Apr 13, 2018
Annex to the communication
Search/Exam
Apr 13, 2018
Communication from the Examining Division
Search/Exam
Apr 9, 2018
Examination started
Search/Exam
Sep 18, 2015
(Electronic) Receipt
Search/Exam
Sep 18, 2015
Sep 18, 2015
Amended claims with annotations
Search/Exam
Sep 18, 2015
Sep 18, 2015
Amendments received before examination
Search/Exam
Sep 18, 2015
Letter accompanying subsequently filed items
Search/Exam
Mar 23, 2015
Feb 18, 2015
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European search opinion
Search/Exam
Feb 18, 2015
European search report
Search/Exam
Feb 18, 2015
Notification of forthcoming publication
Search/Exam
Feb 12, 2015
Search started
Search/Exam
Aug 6, 2014
Jul 31, 2014
Jul 21, 2014
Communication to designated inventor
Search/Exam
Jul 21, 2014
Communication to designated inventor
Search/Exam
Jul 17, 2014
(Electronic) Receipt
Search/Exam
Jul 17, 2014
Jul 17, 2014
Letter accompanying subsequently filed items
Search/Exam
Jul 17, 2014
Matter concerning the application
Search/Exam
Jun 30, 2014
May 30, 2014
(Electronic) Receipt
Search/Exam
May 30, 2014
Letter accompanying subsequently filed items
Search/Exam
May 30, 2014
Matter concerning the application
Search/Exam
May 30, 2014
Request for grant of a European patent
Search/Exam
May 28, 2014
Abstract
Search/Exam
May 28, 2014
May 28, 2014
Claims
Search/Exam
May 28, 2014
Description
Search/Exam
May 28, 2014
Designation of inventor
Search/Exam
May 28, 2014
Designation of inventor
Search/Exam
May 28, 2014
Drawings
Search/Exam
May 28, 2014
Request for grant of a European patent
Search/Exam
May 28, 2014
Submission concerning representation
Search/Exam