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The patent EP3264210 was granted to Omron on Oct 7, 2020. The application was filed on May 22, 2017 under application number EP17172153A. 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 |
|---|---|---|---|
| WIELAND ELECTRIC | Jul 7, 2021 | K PATENTANWALTE BLASBERG KEWITZ & REICHEL | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | JP2005031778 |
| SEARCH | EP2653942 |
| SEARCH | EP2685334 |
| SEARCH | WO2014136190 |
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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Jun 25, 2025
Jun 25, 2025
Jun 25, 2025
Jun 17, 2025
Jun 17, 2025
Jun 17, 2025
Jun 5, 2025
Jun 4, 2025
(Electronic) Receipt
Appeal
Jun 4, 2025
Jun 4, 2025
May 26, 2025
May 23, 2025
(Electronic) Receipt
Appeal
May 23, 2025
May 23, 2025
Jan 15, 2025
Jan 15, 2025
Aug 30, 2024
Aug 30, 2024
Aug 30, 2024
Aug 27, 2024
Nov 20, 2023
Nov 15, 2023
(Electronic) Receipt
Appeal
Nov 15, 2023
Nov 15, 2023
Aug 24, 2023
Aug 18, 2023
(Electronic) Receipt
Appeal
Aug 18, 2023
Aug 18, 2023
Reply to appeal
Appeal
Apr 19, 2023
Apr 14, 2023
(Electronic) Receipt
Appeal
Apr 14, 2023
(Electronic) Receipt
Appeal
Apr 14, 2023
Apr 14, 2023
Apr 14, 2023
Apr 14, 2023
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Apr 14, 2023
Apr 14, 2023
Feb 17, 2023
Feb 17, 2023
Feb 13, 2023
(Electronic) Receipt
Appeal
Feb 13, 2023
Feb 13, 2023
Notice of appeal
Appeal
Dec 14, 2022
Dec 14, 2022
Dec 14, 2022
Dec 14, 2022
Dec 14, 2022
Dec 14, 2022
Means of redress
OPPO
Dec 14, 2022
Dec 14, 2022
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Sep 15, 2022
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Dec 3, 2021
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Jul 26, 2021
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Oct 19, 2020
Sep 10, 2020
Decision to grant a European patent
Search/Exam
Aug 31, 2020
(Electronic) Receipt
Search/Exam
Aug 31, 2020
Filing of the translations of the claims
Search/Exam
Aug 31, 2020
French translation of claims
Search/Exam
Aug 31, 2020
German translation of the claims
Search/Exam
Aug 31, 2020
Letter accompanying subsequently filed items
Search/Exam
Jul 30, 2020
Jul 30, 2020
Jul 30, 2020
Intention to grant (signatures)
Search/Exam
Jul 30, 2020
Text intended for grant (clean copy)
Search/Exam
Jul 30, 2020
Jul 15, 2020
Examination started
Search/Exam
Feb 22, 2018
(Electronic) Receipt
Search/Exam
Feb 22, 2018
Feb 22, 2018
Amended claims with annotations
Search/Exam
Feb 22, 2018
Feb 22, 2018
Amended description with annotations
Search/Exam
Feb 22, 2018
Amendments received before examination
Search/Exam
Feb 22, 2018
Letter accompanying subsequently filed items
Search/Exam
Jan 8, 2018
Dec 6, 2017
Notification of forthcoming publication
Search/Exam
Nov 22, 2017
Nov 22, 2017
European search opinion
Search/Exam
Nov 22, 2017
European search report
Search/Exam
Nov 22, 2017
Information on Search Strategy
Search/Exam
Nov 14, 2017
Search started
Search/Exam
Aug 28, 2017
Aug 22, 2017
(Electronic) Receipt
Search/Exam
Aug 22, 2017
Aug 22, 2017
Letter accompanying subsequently filed items
Search/Exam
Aug 22, 2017
Aug 16, 2017
Jul 14, 2017
Communication to designated inventor
Search/Exam
Jul 14, 2017
Communication to designated inventor
Search/Exam
Jul 14, 2017
Communication to designated inventor
Search/Exam
Jul 14, 2017
Communication to designated inventor
Search/Exam
Jul 14, 2017
Communication to designated inventor
Search/Exam
Jun 26, 2017
May 22, 2017
Abstract
Search/Exam
May 22, 2017
May 22, 2017
Claims
Search/Exam
May 22, 2017
Description
Search/Exam
May 22, 2017
Designation of inventor
Search/Exam
May 22, 2017
Drawings
Search/Exam
May 22, 2017
Request for grant of a European patent
Search/Exam