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The patent EP3654756 was granted to Ludvig Svensson on Jun 12, 2024. The application was filed on Jul 16, 2018 under application number EP18740838A. 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 |
|---|---|---|---|
| RIDDER CLIMATE SCREENS | Jul 6, 2022 | ARNOLD & SIEDSMA | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP0109951 |
| DESCRIPTION | EP1095964 |
| DESCRIPTION | EP1342824 |
| DESCRIPTION | ES439227 |
| DESCRIPTION | FR2071064 |
| DESCRIPTION | US5288545 |
| DESCRIPTION | WO2008091192 |
| EXAMINATION | US2011171424 |
| EXAMINATION | WO2017125575 |
| INTERNATIONAL-SEARCH-REPORT | EP0030288 |
| INTERNATIONAL-SEARCH-REPORT | EP0723606 |
| INTERNATIONAL-SEARCH-REPORT | EP2757869 |
| INTERNATIONAL-SEARCH-REPORT | US2006008638 |
| INTERNATIONAL-SEARCH-REPORT | US2006134382 |
| OPPOSITION | EP0659198 |
| OPPOSITION | EP0888404 |
| OPPOSITION | EP1413599 |
| OPPOSITION | EP2086309 |
| OPPOSITION | EP3196014 |
| OPPOSITION | US2006134382 |
| OPPOSITION | US2016244578 |
| OPPOSITION | WO2015181007 |
| OPPOSITION | WO2016062684 |
| OPPOSITION | WO2017045198 |
| OPPOSITION | WO2017125575 |
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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May 16, 2024
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Means of redress
OPPO
Dec 12, 2023
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Oct 19, 2021
Sep 9, 2021
Decision to grant a European patent
Search/Exam
Aug 27, 2021
(Electronic) Receipt
Search/Exam
Aug 27, 2021
French translation of claims
Search/Exam
Aug 27, 2021
German translation of the claims
Search/Exam
Aug 27, 2021
Letter accompanying subsequently filed items
Search/Exam
May 20, 2021
May 20, 2021
May 20, 2021
Intention to grant (signatures)
Search/Exam
May 20, 2021
Text intended for grant (clean copy)
Search/Exam
May 20, 2021
Apr 20, 2021
Examination started
Search/Exam
Nov 16, 2020
(Electronic) Receipt
Search/Exam
Nov 16, 2020
Letter accompanying subsequently filed items
Search/Exam
Nov 16, 2020
Oct 14, 2020
Sep 2, 2020
Refund of fees
Search/Exam
Aug 24, 2020
(Electronic) Receipt
Search/Exam
Aug 24, 2020
Aug 24, 2020
Amended claims with annotations
Search/Exam
Aug 24, 2020
Aug 24, 2020
Amended description with annotations
Search/Exam
Aug 24, 2020
Amendments received before examination
Search/Exam
Aug 24, 2020
Letter accompanying subsequently filed items
Search/Exam
Apr 30, 2020
Feb 25, 2020
Feb 21, 2020
Communication to designated inventor
Search/Exam
Feb 21, 2020
Communication to designated inventor
Search/Exam
Jan 29, 2020
Jan 29, 2020
Nov 25, 2019
Information regarding early processing
Search/Exam
Nov 13, 2019
(Electronic) Receipt
Search/Exam
Nov 13, 2019
Nov 13, 2019
Priority search results
Search/Exam
Nov 13, 2019
Request for entry into the European phase
Search/Exam
Sep 27, 2019
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Written opinion
PCT2
Jun 5, 2019
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Feb 26, 2019
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Notification of the recording of a change
Search/Exam
Feb 15, 2019
Feb 15, 2019
Jan 31, 2019
Notification of election of EPO
Search/Exam
Jan 24, 2019
Copy of the international search report
Search/Exam
Jan 24, 2019
Published international application - A1
Search/Exam
Jan 11, 2019
Jan 4, 2019
Dec 21, 2018
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PCT demand form
PCT2
Dec 21, 2018
Dec 21, 2018
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Dec 21, 2018
Sep 20, 2018
Sep 20, 2018
Sep 20, 2018
Jul 31, 2018
Jul 16, 2018
(Electronic) Receipt
PCTRO
Jul 16, 2018
Abstract
PCTRO
Jul 16, 2018
Claims
PCTRO
Jul 16, 2018
Description
PCTRO
Jul 16, 2018
Jul 16, 2018
Drawings
PCTRO
Jul 16, 2018