Patent No. EP3324937 (titled "Ready-To-Use Bortezomib Solution") was filed by Stada Arzneimittel on Jul 21, 2016. The application was issued on Aug 17, 2022.

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 |
|---|---|---|
| ACCORD HEALTHCARE | May 17, 2023 | TER MEER STEINMEISTER & PARTNER |
| EXTROVIS | May 16, 2023 | BREUER |
| NEDERLANDSCH OCTROOIBUREAU | May 16, 2023 | NEDERLANDSCH OCTROOIBUREAU |
| GRUND | May 15, 2023 | GRUND |
| STRAWMAN | May 12, 2023 | VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB |
| CONSILIENT HEALTH | Apr 24, 2023 | ELKINGTON AND FIFE |
| EVER VALINJECT | Aug 18, 2022 | GASSNER |
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 15, 2026
Jan 14, 2026
Jan 13, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 8, 2026
Jan 8, 2026
Jan 8, 2026
Dec 23, 2025
Dec 17, 2025
Dec 17, 2025
Dec 17, 2025
Dec 17, 2025
Sep 9, 2025
Sep 9, 2025
Sep 9, 2025
Sep 9, 2025
Sep 9, 2025
Sep 9, 2025
Sep 9, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Sep 2, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Sep 1, 2025
Aug 13, 2025
Aug 13, 2025
Aug 13, 2025
Aug 5, 2025
Aug 5, 2025
Aug 5, 2025
Jul 21, 2025
Jul 3, 2025
Jun 30, 2025
Jun 30, 2025
Jun 30, 2025
Jun 30, 2025
Jun 25, 2025
Jun 18, 2025
Jun 18, 2025
Jun 18, 2025
Jun 12, 2025
Jun 6, 2025
Jun 6, 2025
Jun 6, 2025
Jun 2, 2025
May 27, 2025
May 27, 2025
May 27, 2025
May 20, 2025
May 15, 2025
May 15, 2025
May 15, 2025
May 15, 2025
May 15, 2025
May 15, 2025
May 15, 2025
May 15, 2025
May 14, 2025
May 14, 2025
May 14, 2025
May 12, 2025
May 12, 2025
May 12, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
May 2, 2025
Mar 20, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 13, 2025
Mar 11, 2025
Mar 11, 2025
Mar 11, 2025
Mar 10, 2025
Mar 10, 2025
Mar 10, 2025
Mar 3, 2025
Mar 3, 2025
Mar 3, 2025
Mar 3, 2025
Mar 3, 2025
Mar 3, 2025
Mar 3, 2025
Feb 25, 2025
Feb 25, 2025
Feb 25, 2025
Feb 24, 2025
Feb 24, 2025
Feb 24, 2025
Feb 24, 2025
Feb 24, 2025
Feb 24, 2025
Feb 24, 2025
Feb 19, 2025
Feb 19, 2025
Feb 19, 2025
Feb 19, 2025
Feb 19, 2025
Feb 19, 2025
Feb 19, 2025
Feb 12, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 23, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 22, 2025
Jan 20, 2025
Jan 20, 2025
Jan 20, 2025
Jan 20, 2025
Jan 20, 2025
Jan 20, 2025
Jan 20, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 17, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 16, 2025
Jan 15, 2025
Jan 15, 2025
Jan 15, 2025
Jan 10, 2025
Jan 10, 2025
Jan 10, 2025
Jan 10, 2025
Jan 10, 2025
Jan 10, 2025
Jan 10, 2025
Jan 3, 2025
Jan 3, 2025
Jan 3, 2025
Jan 3, 2025
Jan 3, 2025
Jan 3, 2025
Jan 3, 2025
Dec 20, 2024
Dec 20, 2024
Dec 20, 2024
Jul 19, 2024
Jul 19, 2024
Jul 19, 2024
Jul 19, 2024
Jul 19, 2024
Jul 19, 2024
Jul 19, 2024
Jul 16, 2024
Jul 16, 2024
Jul 16, 2024
Jul 16, 2024
Jun 12, 2024
Jun 12, 2024
Jun 12, 2024
Jun 12, 2024
Jun 12, 2024
Jun 12, 2024
Jun 12, 2024
Jun 6, 2024
Jun 6, 2024
Jun 6, 2024
Jun 6, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
May 17, 2024
Apr 24, 2024
Apr 24, 2024
Apr 24, 2024
Apr 24, 2024
Apr 24, 2024
Apr 24, 2024
Apr 24, 2024
Apr 24, 2024
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Apr 19, 2024
Apr 16, 2024
Apr 16, 2024
Apr 16, 2024
Apr 16, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Apr 15, 2024
Mar 19, 2024
Mar 19, 2024
Mar 19, 2024
Mar 19, 2024
Mar 19, 2024
Mar 19, 2024
Mar 19, 2024
Mar 14, 2024
Mar 14, 2024
Mar 14, 2024
Mar 14, 2024
Feb 15, 2024
Feb 15, 2024
Feb 15, 2024
Feb 15, 2024
Feb 15, 2024
Feb 15, 2024
Feb 15, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Feb 10, 2024
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Nov 9, 2023
Oct 30, 2023
Oct 30, 2023
Oct 30, 2023
Oct 30, 2023
Oct 30, 2023
Oct 30, 2023
Oct 30, 2023
Oct 25, 2023
Jul 25, 2023
Jul 25, 2023
Jul 25, 2023
Jul 25, 2023
Jul 25, 2023
Jul 25, 2023
Jul 25, 2023
Jul 25, 2023
Jul 19, 2023
Jul 19, 2023
Jul 19, 2023
May 31, 2023
May 31, 2023
May 31, 2023
May 31, 2023
May 31, 2023
May 31, 2023
May 31, 2023
May 31, 2023
May 25, 2023
May 23, 2023
May 22, 2023
May 19, 2023
May 19, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 17, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 16, 2023
May 15, 2023
May 15, 2023
May 15, 2023
May 15, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
May 12, 2023
Apr 28, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Apr 24, 2023
Sep 15, 2022
Aug 30, 2022
Aug 23, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Aug 18, 2022
Jul 21, 2022
Jul 12, 2022
Jul 6, 2022
Jul 6, 2022
Jul 6, 2022
Jul 6, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Apr 11, 2022
Mar 23, 2022
Mar 23, 2022
Mar 23, 2022
Mar 23, 2022
Mar 23, 2022
Mar 15, 2022
Mar 15, 2022
Mar 15, 2022
Mar 15, 2022
Mar 15, 2022
Dec 8, 2021
Dec 3, 2021
Dec 3, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Oct 20, 2021
Jul 12, 2021
Jul 12, 2021
Jul 6, 2021
Sep 14, 2018
Sep 14, 2018
Sep 14, 2018
May 3, 2018
Mar 6, 2018
Mar 2, 2018
Feb 27, 2018
Feb 21, 2018
Feb 21, 2018
Feb 5, 2018
Dec 4, 2017
Feb 14, 2017
Jan 26, 2017
Jan 26, 2017
Jan 26, 2017
Sep 6, 2016
Sep 6, 2016
Sep 5, 2016
Sep 5, 2016
Sep 5, 2016
Aug 9, 2016
Aug 8, 2016
Aug 3, 2016
Jul 21, 2016
Jul 21, 2016
Jul 21, 2016
Jul 21, 2016
Jul 21, 2016
Jul 21, 2016
Jul 21, 2016