Patent No. EP3478322 (titled "Methods And Compounds For The Treatment Or Prevention Of Severe Influenza") was filed by Hvivo Services on Jun 26, 2017. The application was issued on Dec 30, 2020.

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 |
|---|---|---|
| GILL JENNINGS & EVERY | Sep 30, 2021 | CARPMAELS & RANSFORD |
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
Get instant alerts for new documents
Jan 12, 2024
Sep 29, 2023
Sep 29, 2023
Sep 29, 2023
Sep 28, 2023
Sep 28, 2023
Sep 28, 2023
Sep 21, 2023
Sep 21, 2023
Sep 21, 2023
Sep 21, 2023
Sep 21, 2023
Sep 19, 2023
Sep 19, 2023
Sep 19, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 29, 2023
Aug 7, 2023
Aug 7, 2023
Jul 24, 2023
Jul 24, 2023
Jul 24, 2023
Jul 24, 2023
Mar 27, 2023
Mar 27, 2023
Mar 27, 2023
Mar 21, 2023
Mar 21, 2023
Mar 10, 2023
Mar 10, 2023
Mar 10, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Mar 9, 2023
Sep 6, 2022
Sep 1, 2022
Sep 1, 2022
Sep 1, 2022
Sep 1, 2022
Sep 1, 2022
Sep 1, 2022
Aug 23, 2022
Aug 16, 2022
Aug 16, 2022
Aug 16, 2022
Aug 16, 2022
Aug 16, 2022
Aug 16, 2022
Aug 16, 2022
Aug 16, 2022
Aug 16, 2022
Jul 27, 2022
Jul 22, 2022
Jul 22, 2022
Jul 22, 2022
Jun 13, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
Jun 8, 2022
May 30, 2022
May 30, 2022
May 24, 2022
May 24, 2022
May 24, 2022
May 2, 2022
May 2, 2022
May 2, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 21, 2022
Apr 21, 2022
Nov 9, 2021
Oct 19, 2021
Oct 15, 2021
Oct 15, 2021
Oct 11, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Sep 30, 2021
Apr 30, 2021
Apr 16, 2021
Apr 16, 2021
Apr 16, 2021
Apr 16, 2021
Jan 18, 2021
Dec 3, 2020
Nov 24, 2020
Nov 17, 2020
Nov 17, 2020
Nov 17, 2020
Nov 17, 2020
Nov 17, 2020
Sep 21, 2020
Apr 22, 2020
Apr 22, 2020
Apr 22, 2020
Apr 22, 2020
Apr 22, 2020
Apr 2, 2020
Aug 16, 2019
Aug 16, 2019
Aug 16, 2019
Aug 16, 2019
Aug 16, 2019
Aug 16, 2019
Aug 16, 2019
Jun 3, 2019
Jun 3, 2019
May 23, 2019
May 23, 2019
Apr 10, 2019
Feb 8, 2019
Feb 8, 2019
Feb 8, 2019
Feb 4, 2019
Jan 15, 2019
Jan 15, 2019
Jan 15, 2019
Jan 15, 2019
Jan 15, 2019
Nov 16, 2018
Aug 29, 2018
Aug 29, 2018
Jul 30, 2018
Jul 30, 2018
Jan 30, 2018
Jan 11, 2018
Jan 11, 2018
Aug 30, 2017
Aug 29, 2017
Aug 29, 2017
Aug 29, 2017
Jul 20, 2017
Jul 7, 2017
Jul 7, 2017
Jul 7, 2017
Jul 7, 2017
Jul 7, 2017
Jul 7, 2017
Jul 7, 2017
Jul 7, 2017
Jul 7, 2017