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The patent EP3629675 was granted to Antaya on Feb 9, 2022. The application was filed on Sep 12, 2019 under application number EP19196846A. 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 |
|---|---|---|---|
| AGC GLASS EUROPE | Nov 8, 2022 | AGC GLASS EUROPE | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | US2008099456 |
| OPPOSITION | EP1605729 |
| OPPOSITION | US2004159645 |
| OPPOSITION | US2010032421 |
| OPPOSITION | WO2019030106 |
| SEARCH | EP1605729 |
| SEARCH | KR100945258B |
| SEARCH | US2006086710 |
| SEARCH | US2014070054 |
| SEARCH | US6674392 |
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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Description
OPPO
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Decision to grant a European patent
Search/Exam
Dec 27, 2021
(Electronic) Receipt
Search/Exam
Dec 27, 2021
Filing of the translations of the claims
Search/Exam
Dec 27, 2021
French translation of claims
Search/Exam
Dec 27, 2021
German translation of the claims
Search/Exam
Dec 27, 2021
Letter accompanying subsequently filed items
Search/Exam
Dec 1, 2021
Nov 29, 2021
Nov 19, 2021
(Electronic) Receipt
Search/Exam
Nov 19, 2021
Annexes in respect of a client data request
Search/Exam
Nov 19, 2021
Letter accompanying subsequently filed items
Search/Exam
Nov 19, 2021
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Intention to grant (signatures)
Search/Exam
Oct 25, 2021
Text intended for grant (clean copy)
Search/Exam
Oct 25, 2021
Mar 10, 2021
(Electronic) Receipt
Search/Exam
Mar 10, 2021
Amended claims with annotations
Search/Exam
Mar 10, 2021
Amended description with annotations
Search/Exam
Mar 10, 2021
Claims
Search/Exam
Mar 10, 2021
Description
Search/Exam
Mar 10, 2021
Letter accompanying subsequently filed items
Search/Exam
Mar 10, 2021
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Annex to the communication
Search/Exam
Dec 1, 2020
Communication from the Examining Division
Search/Exam
Nov 23, 2020
Examination started
Search/Exam
Sep 30, 2020
(Electronic) Receipt
Search/Exam
Sep 30, 2020
Sep 30, 2020
Amended claims with annotations
Search/Exam
Sep 30, 2020
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Amended description with annotations
Search/Exam
Sep 30, 2020
Amendments received before examination
Search/Exam
Sep 30, 2020
Letter accompanying subsequently filed items
Search/Exam
Apr 6, 2020
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Notification of forthcoming publication
Search/Exam
Dec 13, 2019
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European search opinion
Search/Exam
Dec 13, 2019
European search report
Search/Exam
Dec 13, 2019
Information on Search Strategy
Search/Exam
Dec 4, 2019
Search started
Search/Exam
Nov 21, 2019
Nov 14, 2019
Nov 6, 2019
Communication to designated inventor
Search/Exam
Nov 6, 2019
Communication to designated inventor
Search/Exam
Nov 6, 2019
Communication to designated inventor
Search/Exam
Nov 6, 2019
Communication to designated inventor
Search/Exam
Sep 12, 2019
Abstract
Search/Exam
Sep 12, 2019
Sep 12, 2019
Claims
Search/Exam
Sep 12, 2019
Description
Search/Exam
Sep 12, 2019
Designation of inventor
Search/Exam
Sep 12, 2019
Drawings
Search/Exam
Sep 12, 2019
Request for grant of a European patent
Search/Exam