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The patent EP3207315 was granted to Swegon Operations on Mar 18, 2020. The application was filed on Oct 15, 2015 under application number EP15850416A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 |
|---|---|---|---|
| FLAKTGROUP SWEDEN | Dec 15, 2020 | ACAPO ONSAGERS | DEEMED NOT TO HAVE BEEN FILED |
| FLAKTGROUP SWEDEN | Dec 15, 2020 | CURO | DEEMED NOT TO HAVE BEEN FILED |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP2546581 |
| INTERNATIONAL-SEARCH-REPORT | US2011189937 |
| INTERNATIONAL-SEARCH-REPORT | US4244422 |
| INTERNATIONAL-SEARCH-REPORT | US4594855 |
| INTERNATIONAL-SEARCH-REPORT | WO2009091310 |
| OPPOSITION | EP2546581 |
| OPPOSITION | WO2010107691 |
| SEARCH | DE3030778 |
| SEARCH | EP2546581 |
| SEARCH | US2013118188 |
| SEARCH | US2014260362 |
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 1, 2023
Aug 1, 2023
Jul 27, 2023
Jul 25, 2023
Refund of fees
OPPO
Apr 24, 2023
Apr 19, 2023
Apr 17, 2023
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Means of redress
OPPO
Apr 17, 2023
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Aug 24, 2022
Jul 28, 2022
Nov 5, 2021
Nov 1, 2021
Oct 28, 2021
Oct 28, 2021
Oct 22, 2021
Oct 22, 2021
Oct 22, 2021
Aug 25, 2021
Refund of fees
OPPO
Aug 25, 2021
Refund of fees
OPPO
Aug 13, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Jul 1, 2021
Jul 1, 2021
Jun 28, 2021
Jun 28, 2021
Jun 14, 2021
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Mar 31, 2021
General enquiry
OPPO
Feb 24, 2021
Feb 19, 2021
Feb 19, 2021
Feb 17, 2021
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Feb 11, 2021
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Dec 15, 2020
Mar 30, 2020
Feb 20, 2020
Decision to grant a European patent
Search/Exam
Feb 7, 2020
(Electronic) Receipt
Search/Exam
Feb 7, 2020
Filing of the translations of the claims
Search/Exam
Feb 7, 2020
French translation of claims
Search/Exam
Feb 7, 2020
German translation of the claims
Search/Exam
Oct 9, 2019
Oct 9, 2019
Oct 9, 2019
Intention to grant (signatures)
Search/Exam
Oct 9, 2019
Text intended for grant (clean copy)
Search/Exam
Oct 9, 2019
Sep 9, 2019
Examination started
Search/Exam
Apr 16, 2019
(Electronic) Receipt
Search/Exam
Apr 16, 2019
Apr 16, 2019
Amended description with annotations
Search/Exam
Apr 16, 2019
Amendments received before examination
Search/Exam
Apr 16, 2019
Letter accompanying subsequently filed items
Search/Exam
Oct 10, 2018
Sep 21, 2018
Sep 21, 2018
European search opinion
Search/Exam
Sep 21, 2018
Information on Search Strategy
Search/Exam
Sep 21, 2018
Supplementary European search report
Search/Exam
Jun 8, 2018
Search started
Search/Exam
Jul 26, 2017
Jul 21, 2017
Letter which had not been notified
Search/Exam
Jun 28, 2017
Jun 20, 2017
Communication to designated inventor
Search/Exam
Jun 20, 2017
Communication to designated inventor
Search/Exam
Jun 20, 2017
Communication to designated inventor
Search/Exam
May 2, 2017
(Electronic) Receipt
Search/Exam
May 2, 2017
Priority search results
Search/Exam
May 2, 2017
Priority search results
Search/Exam
May 2, 2017
Request for entry into the European phase
Search/Exam
Apr 25, 2017
Apr 25, 2017
Mar 7, 2017
Notification of the recording of a change
Search/Exam
Feb 24, 2017
Information on entry into European phase
Search/Exam
Sep 20, 2016
Notification of election of EPO
Search/Exam
May 18, 2016
Apr 21, 2016
Copy of the international search report
Search/Exam
Apr 21, 2016
Published international application - A1
Search/Exam