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The patent EP3136755 was granted to MY Tinnitus HAS Gone on Apr 17, 2024. The application was filed on Jul 28, 2011 under application number EP16193460A. 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 |
|---|---|---|---|
| SIVANTOS PTE | Jan 20, 2022 | FDST PATENTANWALTE | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2007133832 |
| DESCRIPTION | US2010158262 |
| DESCRIPTION | WO0056120 |
| DESCRIPTION | WO2008087157 |
| DESCRIPTION | WO2011127930 |
| OPPOSITION | EP1912470 |
| OPPOSITION | EP2421282 |
| OPPOSITION | US2004141624 |
| OPPOSITION | US6047074 |
| OPPOSITION | WO2006130909 |
| OPPOSITION | WO2008087157 |
| OPPOSITION | WO2010040184 |
| OPPOSITION | WO2011127930 |
| SEARCH | WO2008087157 |
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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Mar 21, 2024
Mar 21, 2024
Mar 11, 2024
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Refund of fees
Appeal
Mar 5, 2024
Refund of fees
Appeal
Mar 1, 2024
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(Electronic) Receipt
Appeal
Feb 27, 2024
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Withdrawal of an appeal
Appeal
Feb 26, 2024
(Electronic) Receipt
Appeal
Feb 26, 2024
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Withdrawal of an appeal
Appeal
Jan 15, 2024
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(Electronic) Receipt
Appeal
Jan 9, 2024
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Notice of appeal
Appeal
Dec 29, 2023
(Electronic) Receipt
Appeal
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Notice of appeal
Appeal
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May 4, 2021
Mar 25, 2021
Decision to grant a European patent
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Mar 12, 2021
(Electronic) Receipt
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Mar 12, 2021
Filing of the translations of the claims
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Mar 12, 2021
French translation of claims
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Mar 12, 2021
German translation of the claims
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Mar 12, 2021
Letter accompanying subsequently filed items
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Nov 12, 2020
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Intention to grant (signatures)
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Nov 12, 2020
Text intended for grant (clean copy)
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Nov 12, 2020
Sep 16, 2020
(Electronic) Receipt
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Sep 16, 2020
Amended description with annotations
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Sep 16, 2020
Claims
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Sep 16, 2020
Description
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Sep 16, 2020
Letter accompanying subsequently filed items
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Annex to a communication
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Jul 16, 2020
Annex to the communication
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Advice of delivery
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Jun 2, 2020
May 29, 2020
Annex to the communication
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May 29, 2020
Consultation by telephone/in person
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May 29, 2020
May 15, 2020
(Electronic) Receipt
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May 15, 2020
Letter accompanying subsequently filed items
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May 15, 2020
Apr 24, 2020
Apr 16, 2020
Annex
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Apr 14, 2020
Advice of delivery
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Apr 3, 2020
Acknowledgement of a document
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Apr 3, 2020
Annex to the communication
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Apr 3, 2020
Summons to attend oral proceedings
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Mar 20, 2020
(Electronic) Receipt
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Mar 20, 2020
Letter accompanying subsequently filed items
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Mar 20, 2020
Letter dealing with oral proceedings
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Nov 15, 2019
Advice of delivery
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Nov 5, 2019
Acknowledgement of a document
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Nov 5, 2019
Annex to the communication
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Nov 5, 2019
Summons to attend oral proceedings
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Aug 29, 2019
(Electronic) Receipt
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Aug 29, 2019
Amended claims with annotations
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Aug 29, 2019
Claims
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Aug 29, 2019
Letter accompanying subsequently filed items
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Aug 29, 2019
Jun 12, 2019
Annex to the communication
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Jun 12, 2019
Communication from the Examining Division
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Apr 26, 2019
(Electronic) Receipt
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Apr 26, 2019
Amended claims with annotations
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Apr 26, 2019
Amended description with annotations
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Apr 26, 2019
Claims
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Apr 26, 2019
Description
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Apr 26, 2019
Letter accompanying subsequently filed items
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Apr 26, 2019
Mar 8, 2019
Annex to the communication
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Mar 8, 2019
Communication from the Examining Division
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Nov 5, 2018
(Electronic) Receipt
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Nov 5, 2018
Annex
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Nov 5, 2018
Letter accompanying subsequently filed items
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Nov 5, 2018
May 3, 2018
Annex to the communication
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May 3, 2018
Communication from the Examining Division
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Apr 25, 2018
Examination started
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Aug 15, 2017
(Electronic) Receipt
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Aug 15, 2017
Aug 15, 2017
Amended claims with annotations
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Aug 15, 2017
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Amended description with annotations
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Aug 15, 2017
Amendments received before examination
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Aug 15, 2017
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May 29, 2017
Payment of fees and costs
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Mar 6, 2017
Feb 1, 2017
Notification of forthcoming publication
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Feb 1, 2017
Refund of fees
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Jan 26, 2017
Jan 26, 2017
European search opinion
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Jan 26, 2017
European search report
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Jan 26, 2017
Information on Search Strategy
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Dec 5, 2016
Communication to designated inventor
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Oct 12, 2016
Abstract
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Oct 12, 2016
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Annex
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Oct 12, 2016
Claims
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Oct 12, 2016
Description
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Oct 12, 2016
Designation of inventor
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Oct 12, 2016
Drawings
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Oct 12, 2016
Request for grant of a European patent
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