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Uses Of Neuregulin In Preventing, Treating Or Delaying Ventricular Arrhythmia, And Composition Thereof

Patent No. EP3199174 (titled "Uses Of Neuregulin In Preventing, Treating Or Delaying Ventricular Arrhythmia, And Composition Thereof") was filed by Zensun Shanghai Science And Technology on Sep 6, 2015. The application was issued on Apr 13, 2022.

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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
STRAWMAN	Jan 13, 2023	CMS CAMERON MCKENNA NABARRO OLSWANG

Dossier Documents

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 9, 2025
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jan 9, 2025
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Sep 25, 2024
Decision revoking the European patent
Sep 25, 2024
Decision revoking the European patent
Sep 23, 2024
Brief communication - Opposition proceedings
Sep 18, 2024
(Electronic) Receipt
Sep 18, 2024
(Electronic) Receipt
Sep 18, 2024
Letter accompanying subsequently filed items
Sep 18, 2024
Letter accompanying subsequently filed items
Sep 18, 2024
Request for revocation of patent
Sep 18, 2024
Written submission in preparation to/during oral proceedings
May 3, 2024
Annex to the communication - opposition
May 3, 2024
Brief communication - Opposition proceedings
May 3, 2024
Brief communication - Opposition proceedings
May 3, 2024
Information concerning oral proceedings
May 3, 2024
Scanned annex to a communication - opposition procedure
May 3, 2024
Summons to attend oral proceedings
May 3, 2024
Summons to attend oral proceedings
Jun 15, 2023
Brief communication - Opposition proceedings
Jun 12, 2023
(Electronic) Receipt
Jun 12, 2023
Letter accompanying subsequently filed items
Jun 12, 2023
Main request during Opposition procedure
Jun 12, 2023
Main request during Opposition procedure
Jun 12, 2023
Reply of the patent proprietor to the notice(s) of opposition
Feb 2, 2023
Brief communication - Opposition proceedings
Feb 2, 2023
Communication of a notice of opposition and request to file observations
Feb 2, 2023
Notice of further oppositions to opponent(s)
Jan 27, 2023
(Electronic) Receipt
Jan 27, 2023
Letter accompanying subsequently filed items
Jan 27, 2023
Reply to the communication concerning admissibility of an opposition
Jan 19, 2023
Communication indicating deficiencies in the notice of opposition which may be remedied
Jan 19, 2023
Communication of a notice of opposition - first information to patent proprietor
Jan 13, 2023
(Electronic) Receipt
Jan 13, 2023
Citation in opposition procedure
Jan 13, 2023
Citation in opposition procedure - 001
Jan 13, 2023
Citation in opposition procedure - 002
Jan 13, 2023
Citation in opposition procedure - 002
Jan 13, 2023
Citation in opposition procedure - 003
Jan 13, 2023
Citation in opposition procedure - 004
Jan 13, 2023
Citation in opposition procedure - 005
Jan 13, 2023
Citation in opposition procedure - 006
Jan 13, 2023
Citation in opposition procedure - 007
Jan 13, 2023
Citation in opposition procedure - 008
Jan 13, 2023
Citation in opposition procedure - 009
Jan 13, 2023
Citation in opposition procedure - 010
Jan 13, 2023
Citation in opposition procedure - 011
Jan 13, 2023
Citation in opposition procedure - 012
Jan 13, 2023
Citation in opposition procedure - 013
Jan 13, 2023
Citation in opposition procedure - 014
Jan 13, 2023
Citation in opposition procedure - 015
Jan 13, 2023
Consolidated list of cited opposition documents
Jan 13, 2023
Letter accompanying subsequently filed items
Jan 13, 2023
Notice of opposition
Apr 26, 2022
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 17, 2022
Decision to grant a European patent
Mar 14, 2022
Change to the inventor details
Mar 8, 2022
(Electronic) Receipt
Mar 8, 2022
Filing of the translations of the claims
Mar 8, 2022
French translation of claims
Mar 8, 2022
German translation of the claims
Mar 8, 2022
Letter accompanying subsequently filed items
Nov 9, 2021
Bibliographic data of the European patent application
Nov 9, 2021
Communication about intention to grant a European patent
Nov 9, 2021
Intention to grant (signatures)
Nov 9, 2021
Text intended for grant (clean copy)
Nov 9, 2021
Text intended for grant (sequence listing)
Nov 9, 2021
Text intended for grant (version for approval)
Jul 9, 2021
(Electronic) Receipt
Jul 9, 2021
Amended description with annotations
Jul 9, 2021
Description
Jul 9, 2021
Letter accompanying subsequently filed items
Jul 9, 2021
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 1, 2021
Result of consultation by telephone/in person
Jun 30, 2021
(Electronic) Receipt
Jun 30, 2021
Amended claims with annotations
Jun 30, 2021
Amended description with annotations
Jun 30, 2021
Claims
Jun 30, 2021
Letter accompanying subsequently filed items
Jun 30, 2021
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Mar 1, 2021
Bibliographic data of the European patent application
Mar 1, 2021
Communication about intention to grant a European patent
Mar 1, 2021
Intention to grant (signatures)
Mar 1, 2021
Text intended for grant (clean copy)
Mar 1, 2021
Text intended for grant (sequence listing)
Mar 1, 2021
Text intended for grant (version for approval)
Jun 12, 2020
(Electronic) Receipt
Jun 12, 2020
Amended description with annotations
Jun 12, 2020
Description
Jun 12, 2020
Letter accompanying subsequently filed items
Jun 12, 2020
Reply to communication from the Examining Division
Apr 17, 2020
Annex to the communication
Apr 17, 2020
Communication from the Examining Division
Feb 12, 2020
Examination started
Jan 22, 2019
(Electronic) Receipt
Jan 22, 2019
Statement of non-availability of priority search results
Dec 14, 2018
Invitation to file a copy of search results(priority)
Dec 3, 2018
(Electronic) Receipt
Dec 3, 2018
Amended claims filed after receipt of (European) search report
Dec 3, 2018
Amended claims with annotations
Dec 3, 2018
Amendments received before examination
Dec 3, 2018
Letter accompanying subsequently filed items
May 23, 2018
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 4, 2018
Communication regarding the transmission of the European search report
May 4, 2018
European search opinion
May 4, 2018
Information on Search Strategy
May 4, 2018
Supplementary European search report
Apr 19, 2018
Search started
Nov 2, 2017
(Electronic) Receipt
Nov 2, 2017
Amended claims filed after receipt of (European) search report
Nov 2, 2017
Amended claims with annotations
Nov 2, 2017
Amendments received before examination
Nov 2, 2017
Letter accompanying subsequently filed items
Sep 27, 2017
Invitation to indicate correct address of inventor
Sep 20, 2017
Letter which had not been notified
Jul 5, 2017
Notification of forthcoming publication
May 17, 2017
Communication concerning corrected entries of the applicant
May 11, 2017
Communication regarding possible amendment of the application/payment of claims fee
May 8, 2017
Communication regarding possible amendment of the application/payment of claims fee
May 2, 2017
Communication to designated inventor
Apr 10, 2017
Copy of the international preliminary report on patentability
Apr 10, 2017
Translation of the international preliminary report on patentability
Mar 16, 2017
(Electronic) Receipt
Mar 16, 2017
Abstract
Mar 16, 2017
Claims
Mar 16, 2017
Converted Sequence Listing
Mar 16, 2017
Description
Mar 16, 2017
Drawings
Mar 16, 2017
Request for entry into the European phase
Feb 3, 2017
Information on entry into European phase
Apr 19, 2016
Priority document (electronically transmitted)
Mar 31, 2016
Converted Sequence Listing
Mar 31, 2016
Copy of the international search report
Mar 31, 2016
Copy of the translated international search report
Mar 31, 2016
International publication pamphlet

EP3199174

ZENSUN SHANGHAI SCIENCE AND TECHNOLOGY

Application Number: EP15845381A
Filing Date: Sep 6, 2015
Status: Revoked; Jan 10, 2025
Publication Date: Apr 13, 2022
External Links: Slate, Register , Google Patents