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The patent EP3433707 was granted to Magic Leap on Oct 28, 2020. The application was filed on Mar 17, 2017 under application number EP17770869A. 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 |
|---|---|---|---|
| PETERREINS SCHLEY PATENT UND RECHTSANWALTE PARTG MBB | Jul 28, 2021 | PETERREINS SCHLEY | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2013286048 |
| INTERNATIONAL-SEARCH-REPORT | US2013346168 |
| INTERNATIONAL-SEARCH-REPORT | US2014118225 |
| INTERNATIONAL-SEARCH-REPORT | US2015235438 |
| INTERNATIONAL-SEARCH-REPORT | US2015326570 |
| OPPOSITION | US2004078219 |
| OPPOSITION | US2014118225 |
| OPPOSITION | US2014139551 |
| OPPOSITION | US2014324480 |
| OPPOSITION | US2015248012 |
| OPPOSITION | US2015324568 |
| SEARCH | US2013346168 |
| SEARCH | US2014118225 |
| SEARCH | US2014341441 |
| SEARCH | US2015073907 |
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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Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 14, 2025
Jan 14, 2025
Jan 9, 2025
Jan 9, 2025
Jan 8, 2025
(Electronic) Receipt
Appeal
Jan 8, 2025
Jan 8, 2025
Dec 17, 2024
Dec 11, 2024
(Electronic) Receipt
Appeal
Dec 11, 2024
Dec 11, 2024
Nov 21, 2024
Nov 18, 2024
(Electronic) Receipt
Appeal
Nov 18, 2024
Nov 18, 2024
Sep 27, 2024
Sep 27, 2024
Sep 27, 2024
Sep 24, 2024
Jun 25, 2024
Jun 24, 2024
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Jun 21, 2024
General authorisation
Search/Exam
Jun 21, 2024
Letter accompanying subsequently filed items
Search/Exam
Jun 21, 2024
Jun 19, 2024
Jun 19, 2024
Jun 19, 2024
Jun 4, 2024
May 29, 2024
(Electronic) Receipt
Appeal
May 29, 2024
May 29, 2024
May 29, 2024
Oct 11, 2023
Oct 6, 2023
(Electronic) Receipt
Appeal
Oct 6, 2023
Oct 6, 2023
Sep 21, 2023
Sep 18, 2023
(Electronic) Receipt
Appeal
Sep 18, 2023
Sep 18, 2023
Sep 18, 2023
Sep 18, 2023
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Sep 18, 2023
Sep 18, 2023
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Sep 18, 2023
Sep 18, 2023
Sep 18, 2023
Sep 18, 2023
Sep 18, 2023
Sep 18, 2023
Reply to appeal
Appeal
May 8, 2023
May 2, 2023
(Electronic) Receipt
Appeal
May 2, 2023
May 2, 2023
Feb 28, 2023
Feb 28, 2023
Feb 24, 2023
Feb 24, 2023
Feb 23, 2023
(Electronic) Receipt
Appeal
Feb 23, 2023
Feb 23, 2023
Notice of appeal
Appeal
Feb 3, 2023
Jan 30, 2023
Jan 30, 2023
Jan 30, 2023
Dec 28, 2022
Dec 23, 2022
Dec 23, 2022
Dec 23, 2022
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Dec 23, 2022
Means of redress
OPPO
Dec 23, 2022
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Jul 28, 2021
Jul 28, 2021
Nov 9, 2020
Oct 1, 2020
Decision to grant a European patent
Search/Exam
Sep 18, 2020
(Electronic) Receipt
Search/Exam
Sep 18, 2020
Filing of the translations of the claims
Search/Exam
Sep 18, 2020
French translation of claims
Search/Exam
Sep 18, 2020
German translation of the claims
Search/Exam
Sep 18, 2020
Letter accompanying subsequently filed items
Search/Exam
May 18, 2020
May 18, 2020
May 18, 2020
Text intended for grant (clean copy)
Search/Exam
May 18, 2020
Apr 14, 2020
Examination started
Search/Exam
Mar 24, 2020
(Electronic) Receipt
Search/Exam
Mar 24, 2020
Mar 24, 2020
Amended claims with annotations
Search/Exam
Mar 24, 2020
Amendments received before examination
Search/Exam
Mar 24, 2020
Letter accompanying subsequently filed items
Search/Exam
Sep 20, 2019
Sep 3, 2019
Sep 3, 2019
European search opinion
Search/Exam
Sep 3, 2019
Information on Search Strategy
Search/Exam
Sep 3, 2019
Supplementary European search report
Search/Exam
Aug 23, 2019
Search started
Search/Exam
May 8, 2019
Submission concerning representation
Search/Exam
May 6, 2019
(Electronic) Receipt
Search/Exam
May 6, 2019
May 6, 2019
Amended claims with annotations
Search/Exam
May 6, 2019
Amendments received before examination
Search/Exam
May 6, 2019
Letter accompanying subsequently filed items
Search/Exam
Jan 4, 2019
Oct 30, 2018
Oct 26, 2018
Communication to designated inventor
Search/Exam
Oct 9, 2018
Sep 17, 2018
Information regarding early processing
Search/Exam
Sep 6, 2018
(Electronic) Receipt
Search/Exam
Sep 6, 2018
Request for entry into the European phase
Search/Exam
Aug 1, 2018
Information on entry into European phase
Search/Exam
Jan 25, 2018
Copy of the international search report
Search/Exam
Jan 25, 2018
Published international application - A9
Search/Exam
Oct 17, 2017
Sep 28, 2017
Copy of the international search report
Search/Exam
Sep 28, 2017
Published international application - A1
Search/Exam