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The patent EP2815028 was granted to Sarris on Jun 5, 2024. The application was filed on Feb 12, 2013 under application number EP13712922A. 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 |
|---|---|---|---|
| DYWILAN | Aug 2, 2018 | KANCELARIA EUPATENTPL SP Z OO | - |
| DYWILAN | Aug 2, 2018 | KANCELARIA EUPATENTPL SP ZOO | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US6145248 |
| DESCRIPTION | US6372310 |
| DESCRIPTION | US7943212 |
| DESCRIPTION | WO2006008579 |
| EXAMINATION | EP2698460 |
| EXAMINATION | US2001007700 |
| EXAMINATION | WO9956523 |
| INTERNATIONAL-SEARCH-REPORT | FR2244356 |
| INTERNATIONAL-SEARCH-REPORT | FR2932196 |
| INTERNATIONAL-SEARCH-REPORT | GB2352954 |
| INTERNATIONAL-SEARCH-REPORT | WO8901076 |
| OPPOSITION | EP2698460 |
| OPPOSITION | PL40039912 |
| OPPOSITION | US7943212 |
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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May 10, 2024
May 10, 2024
Apr 11, 2024
Apr 11, 2024
Description
OPPO
Apr 11, 2024
Description
OPPO
Apr 11, 2024
Apr 11, 2024
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Apr 17, 2023
(Electronic) Receipt
Appeal
Apr 17, 2023
(Electronic) Receipt
Appeal
Apr 17, 2023
Apr 17, 2023
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Apr 3, 2023
Mar 24, 2023
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Mar 12, 2022
Jun 24, 2021
Jan 12, 2021
Dec 21, 2020
(Electronic) Receipt
Appeal
Dec 21, 2020
Dec 21, 2020
Dec 21, 2020
Reply to appeal
Appeal
Aug 20, 2020
Aug 14, 2020
(Electronic) Receipt
Appeal
Aug 14, 2020
Aug 14, 2020
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Aug 14, 2020
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Aug 14, 2020
Jun 15, 2020
Jun 7, 2020
(Electronic) Receipt
Appeal
Jun 7, 2020
Jun 7, 2020
Notice of appeal
Appeal
May 12, 2020
Apr 22, 2020
Apr 22, 2020
Apr 22, 2020
Apr 8, 2020
Apr 8, 2020
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Means of redress
OPPO
Apr 8, 2020
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Feb 4, 2020
Dec 6, 2019
Dec 2, 2019
Dec 2, 2019
Claims
OPPO
Dec 2, 2019
Claims
OPPO
Dec 2, 2019
Claims
OPPO
Dec 2, 2019
Claims
OPPO
Dec 2, 2019
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Jan 12, 2018
Nov 30, 2017
Decision to grant a European patent
Search/Exam
Nov 16, 2017
Nov 14, 2017
(Electronic) Receipt
Search/Exam
Nov 14, 2017
French translation of claims
Search/Exam
Nov 14, 2017
German translation of the claims
Search/Exam
Nov 14, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 13, 2017
(Electronic) Receipt
Search/Exam
Nov 13, 2017
Filing of the translations of the claims
Search/Exam
Nov 13, 2017
Translation of the claims
Search/Exam
Nov 13, 2017
Translation of the claims
Search/Exam
Jul 19, 2017
Jul 19, 2017
Jul 19, 2017
Jul 19, 2017
Intention to grant (signatures)
Search/Exam
Jul 19, 2017
Text intended for grant (clean copy)
Search/Exam
Jul 19, 2017
Mar 27, 2017
(Electronic) Receipt
Search/Exam
Mar 27, 2017
Amended claims with annotations
Search/Exam
Mar 27, 2017
Claims
Search/Exam
Mar 27, 2017
Letter accompanying subsequently filed items
Search/Exam
Mar 27, 2017
Feb 24, 2017
Annex to the communication
Search/Exam
Feb 24, 2017
Communication from the Examining Division
Search/Exam
Oct 28, 2016
(Electronic) Receipt
Search/Exam
Oct 28, 2016
Letter accompanying subsequently filed items
Search/Exam
Oct 28, 2016
Letter concerning search matters
Search/Exam
Oct 28, 2016
Jul 5, 2016
Annex to the communication
Search/Exam
Jul 5, 2016
Communication from the Examining Division
Search/Exam
Dec 18, 2015
(Electronic) Receipt
Search/Exam
Dec 18, 2015
Amended claims with annotations
Search/Exam
Dec 18, 2015
Amended claims with annotations
Search/Exam
Dec 18, 2015
Amended claims with annotations
Search/Exam
Dec 18, 2015
Claims
Search/Exam
Dec 18, 2015
Claims
Search/Exam
Dec 18, 2015
Claims
Search/Exam
Dec 18, 2015
Description
Search/Exam
Dec 18, 2015
Letter accompanying subsequently filed items
Search/Exam
Dec 18, 2015
Oct 27, 2015
Annex to the communication
Search/Exam
Oct 27, 2015
Communication from the Examining Division
Search/Exam
Oct 20, 2015
Examination started
Search/Exam
May 19, 2015
(Electronic) Receipt
Search/Exam
May 19, 2015
May 19, 2015
Amended claims with annotations
Search/Exam
May 19, 2015
May 19, 2015
Amendments received before examination
Search/Exam
May 19, 2015
Letter accompanying subsequently filed items
Search/Exam
Nov 26, 2014
Nov 20, 2014
Nov 13, 2014
Priority search results copy provided by EPO
Search/Exam
Sep 17, 2014
Notification of the recording of a change
Search/Exam
Sep 2, 2014
Jul 29, 2014
(Electronic) Receipt
Search/Exam
Jul 29, 2014
Jul 29, 2014
Jul 29, 2014
Request for entry into the European phase
Search/Exam
Jun 27, 2014
Information on entry into European phase
Search/Exam
Sep 11, 2013
Aug 22, 2013
Copy of the international search report
Search/Exam
Aug 22, 2013
Published international application - A1
Search/Exam
Aug 5, 2013
Aug 5, 2013
Aug 5, 2013
Apr 2, 2013
Abstract
PCTISA
Apr 2, 2013
Claims
PCTISA
Apr 2, 2013
Description
PCTISA
Apr 2, 2013
Drawings
PCTISA