The patent EP3395463 was granted to Primetals Austria on Oct 30, 2024. The application was originally filed on Apr 26, 2017 under application number EP17168241A. 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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | DE102007053523 |
| DESCRIPTION | DE19854675 |
| DESCRIPTION | DE19934557 |
| DESCRIPTION | EP0081132 |
| DESCRIPTION | WO2006076771 |
| DESCRIPTION | WO2014170139 |
| OPPOSITION | DE4009868 |
| OPPOSITION | EP0099213 |
| OPPOSITION | JP2011194417 |
| OPPOSITION | US4440584 |
| OPPOSITION | US6062056 |
| SEARCH | EP0449003 |
| SEARCH | EP0997203 |
| SEARCH | EP1527829 |
| SEARCH | EP1938911 |
| SEARCH | JP2001321821 |
| SEARCH | JP2011194417 |
| SEARCH | JPH01178309 |
| SEARCH | JPH06212279 |
| SEARCH | JPS59137111 |
| SEARCH | SU908848 |
| SEARCH | US4440584 |
| SEARCH | US6062056 |
| SEARCH | WO03070991 |
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Date
Description
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Oct 3, 2024
Oct 3, 2024
Oct 3, 2024
Oct 3, 2024
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Sep 19, 2024
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Apr 2, 2024
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Apr 2, 2024
Apr 2, 2024
Mar 21, 2024
Mar 21, 2024
Drawings
Appeal
Feb 29, 2024
Feb 28, 2024
(Electronic) Receipt
Appeal
Feb 28, 2024
Feb 28, 2024
Feb 26, 2024
Feb 22, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 20, 2024
Feb 19, 2024
(Electronic) Receipt
Appeal
Feb 19, 2024
Feb 19, 2024
Feb 14, 2024
(Electronic) Receipt
Appeal
Feb 14, 2024
Feb 14, 2024
Feb 12, 2024
Feb 12, 2024
Feb 6, 2024
Feb 1, 2024
(Electronic) Receipt
Appeal
Feb 1, 2024
Authorisation
Appeal
Feb 1, 2024
Jan 26, 2024
Jan 23, 2024
(Electronic) Receipt
Appeal
Jan 23, 2024
Jan 23, 2024
Nov 15, 2023
Nov 9, 2023
(Electronic) Receipt
Appeal
Nov 9, 2023
Authorisation
Appeal
Nov 9, 2023
Nov 9, 2023
Oct 16, 2023
Oct 4, 2023
(Electronic) Receipt
Appeal
Oct 4, 2023
Oct 4, 2023
Sep 29, 2023
Advice of delivery
Appeal
Sep 21, 2023
Sep 21, 2023
Sep 18, 2023
Mar 12, 2023
Jan 20, 2022
Jan 14, 2022
(Electronic) Receipt
Appeal
Jan 14, 2022
Jan 14, 2022
Nov 26, 2021
Nov 23, 2021
(Electronic) Receipt
Appeal
Nov 23, 2021
Nov 23, 2021
Nov 23, 2021
Nov 23, 2021
Nov 23, 2021
Nov 23, 2021
Nov 23, 2021
Nov 23, 2021
Nov 23, 2021
Nov 23, 2021
Nov 23, 2021
Reply to appeal
Appeal
Oct 26, 2021
Oct 21, 2021
Oct 20, 2021
(Electronic) Receipt
Appeal
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Aug 30, 2021
Refund of fees
Appeal
Aug 26, 2021
Aug 26, 2021
Aug 19, 2021
(Electronic) Receipt
Appeal
Aug 19, 2021
Aug 19, 2021
Notice of appeal
Appeal
Jun 29, 2021
Jun 28, 2021
Jun 21, 2021
Jun 21, 2021
Jun 21, 2021
Jun 21, 2021
Jun 21, 2021
Jun 21, 2021
Means of redress
OPPO
Jun 21, 2021
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Mar 8, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
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Feb 10, 2021
Feb 3, 2021
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Oct 7, 2020
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Sep 24, 2020
Sep 18, 2020
Sep 18, 2020
Sep 18, 2020
Sep 18, 2020
Sep 18, 2020
Sep 18, 2020
Sep 18, 2020
Sep 18, 2020
Sep 18, 2020
Jan 3, 2020
Nov 28, 2019
Decision to grant a European patent
Search/Exam
Nov 12, 2019
(Electronic) Receipt
Search/Exam
Nov 12, 2019
English translation of the claims
Search/Exam
Nov 12, 2019
Filing of the translations of the claims
Search/Exam
Nov 12, 2019
French translation of claims
Search/Exam
Nov 12, 2019
Letter accompanying subsequently filed items
Search/Exam
Aug 19, 2019
Aug 19, 2019
Aug 19, 2019
Intention to grant (signatures)
Search/Exam
Aug 19, 2019
Text intended for grant (clean copy)
Search/Exam
Aug 19, 2019
Jul 26, 2019
Examination started
Search/Exam
Apr 30, 2019
(Electronic) Receipt
Search/Exam
Apr 30, 2019
Apr 30, 2019
Amended claims with annotations
Search/Exam
Apr 30, 2019
Apr 30, 2019
Amended description with annotations
Search/Exam
Apr 30, 2019
Amendments received before examination
Search/Exam
Apr 30, 2019
Letter accompanying subsequently filed items
Search/Exam
Nov 6, 2018
Oct 4, 2018
Notification of forthcoming publication
Search/Exam
Apr 25, 2018
Communication to designated inventor
Search/Exam
Apr 20, 2018
(Electronic) Receipt
Search/Exam
Apr 20, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 20, 2018
Letter concerning the inventor
Search/Exam
Mar 23, 2018
Mar 16, 2018
Letter which had not been notified
Search/Exam
Jan 25, 2018
Jan 25, 2018
European search opinion
Search/Exam
Jan 25, 2018
European search report
Search/Exam
Jan 25, 2018
Information on Search Strategy
Search/Exam
Oct 9, 2017
Oct 9, 2017
Information on Search Strategy
Search/Exam
Oct 9, 2017
Partial European search report
Search/Exam
Oct 9, 2017
Sep 26, 2017
Search started
Search/Exam
Jul 19, 2017
Communication to designated inventor
Search/Exam
Jul 19, 2017
Communication to designated inventor
Search/Exam
Jul 19, 2017
Communication to designated inventor
Search/Exam
Apr 26, 2017
Abstract
Search/Exam
Apr 26, 2017
Apr 26, 2017
Claims
Search/Exam
Apr 26, 2017
Description
Search/Exam
Apr 26, 2017
Designation of inventor
Search/Exam
Apr 26, 2017
Drawings
Search/Exam
Apr 26, 2017
Request for grant of a European patent
Search/Exam