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The patent EP3409286 was granted to Yeda Research on Aug 12, 2020. The application was filed on Aug 19, 2010 under application number EP18179172A. 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 |
|---|---|---|---|
| SYNTHON | May 11, 2021 | HAMM & WITTKOPP | ADMISSIBLE |
| GENERICS UK | Aug 17, 2020 | GILL JENNINGS & EVERY | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2002037848 |
| DESCRIPTION | US2002055466 |
| DESCRIPTION | US2002077278 |
| DESCRIPTION | US2003004099 |
| DESCRIPTION | US2005014694 |
| DESCRIPTION | US2009149541 |
| DESCRIPTION | US6514938 |
| DESCRIPTION | WO0027417 |
| DESCRIPTION | WO0160392 |
| DESCRIPTION | WO0197846 |
| DESCRIPTION | WO2009070298 |
| OPPOSITION | EP2630962 |
| OTHER | EP1210115 |
| OTHER | EP2405749 |
| OTHER | EP2630962 |
| OTHER | EP2949335 |
| OTHER | EP3199172 |
| OTHER | US2007161566 |
| SEARCH | US2007161566 |
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.
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Refund of fees
OPPO
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Jul 16, 2020
Decision to grant a European patent
Search/Exam
Jul 3, 2020
(Electronic) Receipt
Search/Exam
Jul 3, 2020
Filing of the translations of the claims
Search/Exam
Jul 3, 2020
French translation of claims
Search/Exam
Jul 3, 2020
German translation of the claims
Search/Exam
Jul 3, 2020
Letter accompanying subsequently filed items
Search/Exam
Mar 4, 2020
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Intention to grant (signatures)
Search/Exam
Mar 4, 2020
Text intended for grant (clean copy)
Search/Exam
Mar 4, 2020
Jan 27, 2020
(Electronic) Receipt
Search/Exam
Jan 27, 2020
Amended claims with annotations
Search/Exam
Jan 27, 2020
Claims
Search/Exam
Jan 27, 2020
Letter accompanying subsequently filed items
Search/Exam
Jan 27, 2020
Sep 25, 2019
Sep 25, 2019
Sep 25, 2019
Sep 25, 2019
Intention to grant (signatures)
Search/Exam
Sep 25, 2019
Text intended for grant (clean copy)
Search/Exam
Sep 25, 2019
Aug 29, 2019
Examination started
Search/Exam
Jun 5, 2019
(Electronic) Receipt
Search/Exam
Jun 5, 2019
Jun 5, 2019
Amended claims with annotations
Search/Exam
Jun 5, 2019
Amendments received before examination
Search/Exam
Jun 5, 2019
Letter accompanying subsequently filed items
Search/Exam
Apr 5, 2019
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Mar 25, 2019
(Electronic) Receipt
Search/Exam
Mar 25, 2019
Citation filed by a third party
Search/Exam
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Citation filed by a third party
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Citation filed by a third party
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Citation filed by a third party
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Citation filed by a third party
Search/Exam
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Citation filed by a third party
Search/Exam
Mar 25, 2019
Letter accompanying subsequently filed items
Search/Exam
Mar 25, 2019
Observations by third parties
Search/Exam
Dec 12, 2018
Refund of fees
Search/Exam
Dec 10, 2018
Nov 7, 2018
Notification of forthcoming publication
Search/Exam
Oct 29, 2018
Oct 29, 2018
European search opinion
Search/Exam
Oct 29, 2018
European search report
Search/Exam
Oct 29, 2018
Information on Search Strategy
Search/Exam
Oct 4, 2018
Search started
Search/Exam
Sep 12, 2018
Communication to designated inventor
Search/Exam
Sep 12, 2018
Refund of fees
Search/Exam
Jul 31, 2018
Jul 31, 2018
Jun 29, 2018
(Electronic) Receipt
Search/Exam
Jun 29, 2018
Letter accompanying subsequently filed items
Search/Exam
Jun 29, 2018
Non-patent literature filed by a third party
Search/Exam
Jun 29, 2018
Non-patent literature filed by a third party
Search/Exam
Jun 29, 2018
Observations by third parties
Search/Exam
Jun 21, 2018
Abstract
Search/Exam
Jun 21, 2018
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Annex
Search/Exam
Jun 21, 2018
Annex
Search/Exam
Jun 21, 2018
Annex
Search/Exam
Jun 21, 2018
Annex
Search/Exam
Jun 21, 2018
Claims
Search/Exam
Jun 21, 2018
Description
Search/Exam
Jun 21, 2018
Designation of inventor
Search/Exam
Jun 21, 2018
Matter concerning the application
Search/Exam
Jun 21, 2018
Request for grant of a European patent
Search/Exam
Mar 18, 2011
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