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The patent EP3590319 was granted to Mayerle on Feb 17, 2021. The application was filed on Jul 13, 2016 under application number EP19194809A. 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 |
|---|---|---|---|
| CNH INDUSTRIAL BELGIUM | Nov 17, 2021 | CASPARY | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | AU20010038781 |
| DESCRIPTION | US3448933 |
| DESCRIPTION | US5059154 |
| DESCRIPTION | US5482508 |
| DESCRIPTION | US6840854 |
| DESCRIPTION | US8152610 |
| DESCRIPTION | WO2014127408 |
| OPPOSITION | US2015050969 |
| OPPOSITION | US2016150727 |
| OPPOSITION | US4735216 |
| OPPOSITION | WO2014127408 |
| SEARCH | DE4209503 |
| SEARCH | WO2004062808 |
| SEARCH | WO2014127408 |
| SEARCH | WO9933333 |
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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Aug 25, 2025
Refund of fees
Appeal
Aug 21, 2025
Aug 21, 2025
Aug 21, 2025
Aug 21, 2025
Aug 19, 2025
Aug 18, 2025
Aug 17, 2025
(Electronic) Receipt
Appeal
Aug 17, 2025
Withdrawal of an appeal
Appeal
Aug 13, 2025
(Electronic) Receipt
Appeal
Aug 13, 2025
Aug 13, 2025
Jul 25, 2025
Jul 25, 2025
Jun 5, 2025
Jun 1, 2025
(Electronic) Receipt
Appeal
Jun 1, 2025
(Electronic) Receipt
Appeal
Jun 1, 2025
Jun 1, 2025
Jun 1, 2025
Feb 24, 2025
Feb 24, 2025
Feb 18, 2025
Feb 14, 2025
(Electronic) Receipt
Appeal
Feb 14, 2025
Feb 14, 2025
Feb 5, 2025
Jan 31, 2025
(Electronic) Receipt
Appeal
Jan 31, 2025
Jan 31, 2025
Dec 18, 2024
Dec 18, 2024
Dec 18, 2024
Dec 18, 2024
Dec 13, 2024
Nov 7, 2024
Jan 19, 2024
Jan 16, 2024
(Electronic) Receipt
Appeal
Jan 16, 2024
Jan 16, 2024
Reply to appeal
Appeal
Sep 21, 2023
Sep 13, 2023
(Electronic) Receipt
Appeal
Sep 13, 2023
Sep 13, 2023
Sep 13, 2023
Sep 13, 2023
Sep 13, 2023
Sep 13, 2023
Sep 13, 2023
Jul 10, 2023
Jul 10, 2023
Jul 2, 2023
(Electronic) Receipt
Appeal
Jul 2, 2023
Jul 2, 2023
Notice of appeal
Appeal
Jun 9, 2023
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Jun 1, 2023
Jun 1, 2023
May 5, 2023
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Means of redress
OPPO
May 3, 2023
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Mar 29, 2023
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Dec 1, 2021
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Nov 17, 2021
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Nov 17, 2021
Nov 17, 2021
Nov 17, 2021
Nov 17, 2021
Mar 1, 2021
Jan 21, 2021
Decision to grant a European patent
Search/Exam
Jan 5, 2021
(Electronic) Receipt
Search/Exam
Jan 5, 2021
Filing of the translations of the claims
Search/Exam
Jan 5, 2021
French translation of claims
Search/Exam
Jan 5, 2021
German translation of the claims
Search/Exam
Jan 5, 2021
Letter accompanying subsequently filed items
Search/Exam
Sep 29, 2020
Sep 29, 2020
Sep 29, 2020
Intention to grant (signatures)
Search/Exam
Sep 29, 2020
Text intended for grant (clean copy)
Search/Exam
Sep 29, 2020
Aug 17, 2020
Examination started
Search/Exam
Jul 8, 2020
(Electronic) Receipt
Search/Exam
Jul 8, 2020
Jul 8, 2020
Amended claims with annotations
Search/Exam
Jul 8, 2020
Jul 8, 2020
Amendments received before examination
Search/Exam
Jul 8, 2020
Letter accompanying subsequently filed items
Search/Exam
Jan 13, 2020
Dec 18, 2019
Refund of fees
Search/Exam
Dec 18, 2019
Refund of fees
Search/Exam
Dec 11, 2019
Notification of forthcoming publication
Search/Exam
Dec 3, 2019
Refund of fees
Search/Exam
Oct 28, 2019
Oct 28, 2019
European search opinion
Search/Exam
Oct 28, 2019
European search report
Search/Exam
Oct 28, 2019
Information on Search Strategy
Search/Exam
Oct 21, 2019
Sep 19, 2019
Search started
Search/Exam
Aug 31, 2019
Abstract
Search/Exam
Aug 31, 2019
Aug 31, 2019
Claims
Search/Exam
Aug 31, 2019
Description
Search/Exam
Aug 31, 2019
Designation of inventor
Search/Exam
Aug 31, 2019
Drawings
Search/Exam
Aug 31, 2019
Request for grant of a European patent
Search/Exam
Feb 7, 2017