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The patent EP3237055 was granted to Edge Systems on Aug 12, 2020. The application was filed on Dec 22, 2015 under application number EP15874357A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| MANRESA MEDINA | May 12, 2021 | - | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2003208159 |
| INTERNATIONAL-SEARCH-REPORT | US2008154161 |
| INTERNATIONAL-SEARCH-REPORT | US2011082415 |
| OPPOSITION | EP1238643 |
| OPPOSITION | US2003208159 |
| OPPOSITION | US2006222445 |
| OPPOSITION | US4343522 |
| OPPOSITION | US4940350 |
| OPPOSITION | WO2011110840 |
| OPPOSITION | WO2014091035 |
| OPPOSITION | WO2016106396 |
| SEARCH | US2003208159 |
| SEARCH | US2006222445 |
| SEARCH | US4940350 |
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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Letter which had not been notified
Search/Exam
Feb 27, 2023
Means of redress
OPPO
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Document concerning representation
Search/Exam
May 3, 2022
Letter accompanying subsequently filed items
Search/Exam
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Aug 24, 2020
Jul 16, 2020
Decision to grant a European patent
Search/Exam
Jun 23, 2020
(Electronic) Receipt
Search/Exam
Jun 23, 2020
Filing of the translations of the claims
Search/Exam
Jun 23, 2020
French translation of claims
Search/Exam
Jun 23, 2020
German translation of the claims
Search/Exam
Feb 14, 2020
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Intention to grant (signatures)
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Feb 14, 2020
Text intended for grant (clean copy)
Search/Exam
Feb 14, 2020
Dec 19, 2019
(Electronic) Receipt
Search/Exam
Dec 19, 2019
Amended claims with annotations
Search/Exam
Dec 19, 2019
Amended description with annotations
Search/Exam
Dec 19, 2019
Claims
Search/Exam
Dec 19, 2019
Description
Search/Exam
Dec 19, 2019
Letter accompanying subsequently filed items
Search/Exam
Dec 19, 2019
Nov 14, 2019
Annex to the communication
Search/Exam
Nov 14, 2019
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Nov 6, 2019
Examination started
Search/Exam
Jan 3, 2019
(Electronic) Receipt
Search/Exam
Jan 3, 2019
Jan 3, 2019
Amended claims with annotations
Search/Exam
Jan 3, 2019
Amendments received before examination
Search/Exam
Jan 3, 2019
Letter accompanying subsequently filed items
Search/Exam
Jun 29, 2018
Jun 12, 2018
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European search opinion
Search/Exam
Jun 12, 2018
Information on Search Strategy
Search/Exam
Jun 12, 2018
Supplementary European search report
Search/Exam
Feb 22, 2018
(Electronic) Receipt
Search/Exam
Feb 22, 2018
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Amended claims with annotations
Search/Exam
Feb 22, 2018
Amendments received before examination
Search/Exam
Feb 22, 2018
Letter accompanying subsequently filed items
Search/Exam
Oct 5, 2017
Aug 22, 2017
Jul 28, 2017
Communication to designated inventor
Search/Exam
Jul 28, 2017
Communication to designated inventor
Search/Exam
Jul 18, 2017
(Electronic) Receipt
Search/Exam
Jul 18, 2017
Request for entry into the European phase
Search/Exam
Jul 11, 2017
May 8, 2017
Information on entry into European phase
Search/Exam
Jul 21, 2016
Jul 21, 2016
Jun 30, 2016
Copy of the international search report
Search/Exam
Jun 30, 2016
Published international application - A1
Search/Exam