Patent No. EP3398905 (titled "Prefilled Syringe Filling Machine") was filed by Truking Technology on Dec 2, 2016. The application was issued on Oct 7, 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 |
|---|---|---|
| GROSSE VON HIRSCHHAUSEN PATENTDIENST | Jul 7, 2021 | WITTMER |
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
Mar 28, 2023
Mar 28, 2023
Mar 23, 2023
Mar 23, 2023
Mar 20, 2023
Dec 2, 2022
Dec 2, 2022
Dec 2, 2022
Dec 2, 2022
Dec 2, 2022
Dec 2, 2022
Dec 2, 2022
Dec 2, 2022
Dec 2, 2022
Nov 11, 2022
Nov 11, 2022
Nov 10, 2022
Nov 7, 2022
Nov 7, 2022
Nov 7, 2022
Oct 17, 2022
Oct 17, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 11, 2022
Oct 11, 2022
Oct 11, 2022
Aug 11, 2022
Aug 8, 2022
Jul 25, 2022
Jul 25, 2022
Jul 25, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 15, 2022
Jul 11, 2022
Jun 13, 2022
Jun 13, 2022
Jun 13, 2022
Jun 13, 2022
May 23, 2022
May 19, 2022
May 4, 2022
May 4, 2022
Apr 29, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Apr 25, 2022
Nov 19, 2021
Nov 16, 2021
Nov 16, 2021
Nov 16, 2021
Jul 21, 2021
Jul 21, 2021
Jul 12, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Jul 7, 2021
Oct 19, 2020
Sep 10, 2020
Aug 31, 2020
Aug 31, 2020
Aug 31, 2020
Aug 31, 2020
Apr 23, 2020
Apr 23, 2020
Apr 23, 2020
Apr 23, 2020
Apr 23, 2020
Apr 3, 2020
Mar 18, 2020
Mar 18, 2020
Jan 20, 2020
Jan 8, 2020
Jan 8, 2020
Jan 8, 2020
Jan 8, 2020
Jan 8, 2020
Jan 8, 2020
Jan 8, 2020
Aug 8, 2019
Jul 22, 2019
Jul 22, 2019
Jul 22, 2019
Jul 22, 2019
Jul 3, 2019
Oct 10, 2018
Sep 27, 2018
Sep 26, 2018
Sep 24, 2018
Sep 24, 2018
Sep 24, 2018
Sep 24, 2018
Sep 24, 2018
Sep 14, 2018
Sep 14, 2018
Sep 11, 2018
Jul 18, 2018
Jul 18, 2018
Jul 16, 2018
Jul 2, 2018
Jun 1, 2018
May 14, 2018
Apr 27, 2018
Apr 27, 2018
Apr 27, 2018
Apr 27, 2018
Apr 27, 2018
Apr 27, 2018
Jul 24, 2017
Jul 6, 2017
Jul 6, 2017
Jul 6, 2017