Patent No. EP3504003 (titled "Silicone Based Pressure Sensitive Adhesive Tapes") was filed by Avery Dennison on Aug 22, 2017. The application was issued on Jan 25, 2023.

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 |
|---|---|---|
| BIOMERIEUX | Oct 25, 2023 | MURGITROYD |
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
Jun 3, 2025
Jun 3, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 27, 2025
Feb 25, 2025
Feb 5, 2025
Jan 31, 2025
Jan 24, 2025
Jan 24, 2025
Jan 24, 2025
Jan 23, 2025
Dec 11, 2024
Dec 11, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Dec 5, 2024
Nov 29, 2024
Nov 21, 2024
Nov 21, 2024
Nov 21, 2024
Jul 2, 2024
Jun 25, 2024
Jun 25, 2024
Jun 25, 2024
Jun 21, 2024
Jun 21, 2024
Jun 21, 2024
Jun 21, 2024
Jun 21, 2024
Jun 21, 2024
Jun 21, 2024
Mar 13, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Mar 8, 2024
Nov 9, 2023
Nov 9, 2023
Nov 2, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Oct 25, 2023
Feb 7, 2023
Jan 5, 2023
Dec 14, 2022
Dec 14, 2022
Dec 14, 2022
Dec 14, 2022
Dec 14, 2022
Aug 26, 2022
Aug 26, 2022
Aug 26, 2022
Aug 26, 2022
Aug 26, 2022
May 31, 2022
May 25, 2022
May 25, 2022
May 25, 2022
May 24, 2022
May 24, 2022
May 24, 2022
May 24, 2022
May 24, 2022
Feb 9, 2022
Feb 9, 2022
Feb 2, 2022
Oct 7, 2019
Oct 7, 2019
Oct 7, 2019
Jun 5, 2019
Apr 2, 2019
Mar 29, 2019
Mar 13, 2019
Feb 13, 2019
Feb 13, 2019
Jan 4, 2019
Mar 22, 2018
Mar 1, 2018
Mar 1, 2018
Jan 29, 2018
Dec 4, 2017
Dec 4, 2017
Dec 4, 2017
Nov 28, 2017
Nov 27, 2017
Nov 27, 2017
Nov 27, 2017
Sep 26, 2017
Sep 1, 2017
Sep 1, 2017
Sep 1, 2017
Sep 1, 2017
Sep 1, 2017
Sep 1, 2017
Sep 1, 2017
Sep 1, 2017
Sep 1, 2017
Sep 1, 2017