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The patent EP3798390 was granted to Solarlux on Dec 25, 2024. The application was filed on Sep 23, 2020 under application number EP20197856A. 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 |
|---|---|---|---|
| GEZE | Nov 22, 2022 | MANITZ FINSTERWALD PATENT UND RECHTSANWALTSPARTNERSCHAFT MBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP2275632 |
| OPPOSITION | DE10100651 |
| OPPOSITION | DE102010032145 |
| OPPOSITION | DE202018101433U |
| OPPOSITION | DE3526288 |
| OPPOSITION | EP1375796 |
| OPPOSITION | EP2275632 |
| OPPOSITION | FR2920807 |
| OPPOSITION | US10119324 |
| OPPOSITION | US2017058578 |
| OPPOSITION | US2019119964 |
| OPPOSITION | WO2015148813 |
| SEARCH | DE102010032145 |
| SEARCH | FR2920807 |
| SEARCH | US10119324 |
| SEARCH | US2017058578 |
| SEARCH | US2019119964 |
| SEARCH | WO2015148813 |
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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Nov 28, 2024
Nov 28, 2024
Sep 25, 2024
Sep 25, 2024
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Means of redress
OPPO
Apr 30, 2024
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Apr 25, 2024
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Sep 6, 2023
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Authorisation
OPPO
Sep 6, 2023
Jul 20, 2023
Jul 17, 2023
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Apr 5, 2022
Feb 24, 2022
Decision to grant a European patent
Search/Exam
Feb 11, 2022
English translation of the claims
Search/Exam
Feb 11, 2022
Filing of the translations of the claims
Search/Exam
Feb 11, 2022
French translation of claims
Search/Exam
Nov 25, 2021
Nov 25, 2021
Nov 25, 2021
Intention to grant (signatures)
Search/Exam
Nov 25, 2021
Text intended for grant (clean copy)
Search/Exam
Nov 25, 2021
Oct 14, 2021
Examination started
Search/Exam
Apr 12, 2021
(Electronic) Receipt
Search/Exam
Apr 12, 2021
Apr 12, 2021
Amended claims with annotations
Search/Exam
Apr 12, 2021
Apr 12, 2021
Amended description with annotations
Search/Exam
Apr 12, 2021
Amendments received before examination
Search/Exam
Apr 12, 2021
Letter accompanying subsequently filed items
Search/Exam
Apr 7, 2021
Mar 3, 2021
Notification of forthcoming publication
Search/Exam
Feb 24, 2021
Feb 24, 2021
European search opinion
Search/Exam
Feb 24, 2021
European search report
Search/Exam
Feb 24, 2021
Information on Search Strategy
Search/Exam
Feb 9, 2021
Search started
Search/Exam
Nov 30, 2020
Communication to designated inventor
Search/Exam
Oct 22, 2020
Authorisation
Search/Exam
Oct 22, 2020
Submission concerning representation
Search/Exam
Sep 28, 2020
Letter concerning the priority
Search/Exam
Sep 28, 2020
Priority document
Search/Exam
Sep 23, 2020
Abstract
Search/Exam
Sep 23, 2020
Sep 23, 2020
Claims
Search/Exam
Sep 23, 2020
Description
Search/Exam
Sep 23, 2020
Designation of inventor
Search/Exam
Sep 23, 2020
Drawings
Search/Exam
Sep 23, 2020
Priority search results
Search/Exam
Sep 23, 2020
Request for grant of a European patent
Search/Exam
Sep 23, 2020
Submission concerning representation
Search/Exam