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The patent EP3518933 was granted to Myovant Sciences on Feb 26, 2025. The application was filed on Sep 29, 2017 under application number EP17823018A. 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 |
|---|---|---|---|
| SANDOZ | Dec 15, 2022 | KRAUS & LEDERER PARTGMBB | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US7300935 |
| DESCRIPTION | US8058280 |
| DESCRIPTION | US8735401 |
| DESCRIPTION | US9346822 |
| DESCRIPTION | US9758528 |
| DESCRIPTION | WO2016136849 |
| INTERNATIONAL-SEARCH-REPORT | WO2014143669 |
| OPPOSITION | EP0074907 |
| OPPOSITION | US402034 |
| OPPOSITION | US402055 |
| OPPOSITION | US402150 |
| OPPOSITION | US492839 |
| OPPOSITION | US528409 |
| OPPOSITION | WO2014143669 |
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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(Electronic) Receipt
Search/Exam
Nov 4, 2022
Letter accompanying subsequently filed items
Search/Exam
Nov 4, 2022
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Decision to grant a European patent
Search/Exam
Feb 4, 2022
(Electronic) Receipt
Search/Exam
Feb 4, 2022
Filing of the translations of the claims
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Feb 4, 2022
French translation of claims
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German translation of the claims
Search/Exam
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Intention to grant (signatures)
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Sep 24, 2021
Text intended for grant (clean copy)
Search/Exam
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(Electronic) Receipt
Search/Exam
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Amended claims with annotations
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Amended description with annotations
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Claims
Search/Exam
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Description
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Letter accompanying subsequently filed items
Search/Exam
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Annex to the communication
Search/Exam
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Communication from the Examining Division
Search/Exam
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Examination started
Search/Exam
Apr 29, 2020
Decision to allow further processing
Search/Exam
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(Electronic) Receipt
Search/Exam
Apr 17, 2020
Letter accompanying subsequently filed items
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Request for further processing
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Letter which had not been notified
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(Electronic) Receipt
Search/Exam
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Amended description with annotations
Search/Exam
Dec 3, 2019
Amendments received before examination
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Letter accompanying subsequently filed items
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Communication to designated inventor
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(Electronic) Receipt
Search/Exam
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Letter accompanying subsequently filed items
Search/Exam
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Letter concerning the inventor
Search/Exam
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Letter which had not been notified
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Communication to designated inventor
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Communication to designated inventor
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Request for entry into the European phase
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Notification of the recording of a change
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Notification of the recording of a change
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Notification of the recording of a change
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Feb 8, 2019
Information on entry into European phase
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May 11, 2018
Copy of the international search report
Search/Exam
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Published international application - A2
Search/Exam
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ISR: cited documents
PCTISA
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PCTRO
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(Electronic) Receipt
PCTRO
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Abstract
PCTRO
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Claims
PCTRO
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Description
PCTRO
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Drawings
PCTRO
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