Patent No. EP3047013 (titled "Methods And Systems For Processing A Cell Culture") was filed by Genzyme on Sep 16, 2014. The application was issued on Aug 18, 2021.

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 |
|---|---|---|
| KONIG SZYNKA TILMANN VON RENESSE | May 18, 2022 | KONIG SZYNKA TILMANN VON RENESSE DUSSELDORF |
| KONIG SZYNKA TILMANN VON RENESSE | May 18, 2022 | KONIG SZYNKA TILMANN VON RENESSE PATENTANWALTE PARTNERSCHAFT MBB DUSSELDORF |
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 8, 2026
Jan 6, 2026
Jan 6, 2026
Jan 6, 2026
Dec 23, 2025
Dec 23, 2025
Dec 19, 2025
Dec 19, 2025
Dec 9, 2025
Dec 9, 2025
Dec 9, 2025
Nov 17, 2025
Nov 17, 2025
Aug 19, 2025
Aug 19, 2025
Aug 13, 2025
Aug 13, 2025
Aug 13, 2025
Aug 13, 2025
Aug 13, 2025
Aug 13, 2025
Jul 17, 2025
Jul 17, 2025
Jul 16, 2025
Jul 16, 2025
Jul 15, 2025
Jul 15, 2025
Sep 5, 2024
Sep 2, 2024
Sep 2, 2024
Sep 2, 2024
Aug 8, 2024
Aug 8, 2024
Aug 5, 2024
Aug 2, 2024
Aug 2, 2024
Aug 2, 2024
Aug 2, 2024
Aug 2, 2024
Aug 2, 2024
Aug 2, 2024
Aug 2, 2024
Aug 2, 2024
Apr 4, 2024
Apr 4, 2024
Apr 4, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Mar 27, 2024
Feb 5, 2024
Feb 5, 2024
Jan 31, 2024
Jan 31, 2024
Jan 26, 2024
Jan 26, 2024
Jan 26, 2024
Jan 25, 2024
Jan 25, 2024
Jan 25, 2024
Nov 28, 2023
Nov 28, 2023
Nov 28, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Nov 27, 2023
Oct 18, 2023
Aug 24, 2023
Aug 21, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 18, 2023
Aug 16, 2023
Aug 16, 2023
Aug 16, 2023
Aug 16, 2023
Aug 16, 2023
Aug 16, 2023
Jan 18, 2023
Jan 12, 2023
Jan 12, 2023
Jan 12, 2023
Jan 12, 2023
Jan 12, 2023
Jan 12, 2023
Jan 12, 2023
Oct 18, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Oct 12, 2022
Jun 30, 2022
Jun 29, 2022
Jun 7, 2022
Jun 7, 2022
Jun 2, 2022
Jun 2, 2022
May 27, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
May 18, 2022
Oct 19, 2021
Oct 19, 2021
Oct 12, 2021
Oct 12, 2021
Oct 12, 2021
Aug 31, 2021
Jul 22, 2021
Jul 12, 2021
Jul 12, 2021
Jul 12, 2021
Jul 12, 2021
Jul 12, 2021
Mar 3, 2021
Mar 3, 2021
Mar 3, 2021
Mar 3, 2021
Mar 3, 2021
Jun 13, 2018
Jun 7, 2018
May 9, 2018
May 9, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Feb 5, 2018
Sep 25, 2017
Sep 25, 2017
Sep 25, 2017
Jun 19, 2017
Jun 19, 2017
May 31, 2017
Jul 13, 2016
Jul 7, 2016
Jun 29, 2016
May 4, 2016
Apr 25, 2016
Apr 25, 2016
Apr 25, 2016
Apr 25, 2016
Apr 25, 2016
Apr 15, 2016
Apr 15, 2016
Apr 15, 2016
Apr 15, 2016
Apr 5, 2016
Jan 22, 2016
Apr 8, 2015
Mar 19, 2015
Mar 19, 2015
Dec 3, 2014
Dec 3, 2014
Dec 3, 2014
Oct 6, 2014
Oct 6, 2014
Oct 6, 2014
Oct 6, 2014
Oct 6, 2014