Patent No. EP3667040 (titled "Vehicle Fluid Tank Comprising A Surface Modifying Substance") was filed by Veritas on Dec 3, 2019. The application was issued on Oct 13, 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 |
|---|---|---|
| PLASTIC OMNIUM ADVANCED INNOVATION AND RESEARCH | Jul 13, 2022 | LLR |
| ROCHLING AUTOMOTIVE | Jul 13, 2022 | KUDLA |
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 23, 2025
May 27, 2025
May 27, 2025
May 27, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Feb 18, 2025
Jan 17, 2025
Jan 17, 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 15, 2025
Jan 15, 2025
Jan 15, 2025
Jan 15, 2025
Jan 13, 2025
Jan 13, 2025
Jan 13, 2025
Dec 23, 2024
Dec 23, 2024
Dec 19, 2024
Dec 19, 2024
Dec 19, 2024
Nov 22, 2024
Nov 22, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 14, 2024
Nov 6, 2024
Nov 6, 2024
Nov 6, 2024
Nov 6, 2024
Nov 6, 2024
Nov 6, 2024
Nov 6, 2024
Nov 6, 2024
Nov 6, 2024
Nov 6, 2024
Nov 5, 2024
Oct 30, 2024
Oct 30, 2024
Oct 23, 2024
Oct 23, 2024
Oct 23, 2024
May 29, 2024
May 29, 2024
May 29, 2024
May 29, 2024
May 29, 2024
May 29, 2024
May 29, 2024
May 29, 2024
May 29, 2024
Apr 17, 2024
Aug 17, 2023
Aug 17, 2023
Aug 9, 2023
Aug 9, 2023
Aug 9, 2023
Aug 9, 2023
Aug 9, 2023
Aug 9, 2023
Aug 9, 2023
Aug 9, 2023
May 8, 2023
May 8, 2023
Apr 26, 2023
Apr 26, 2023
Apr 26, 2023
Apr 3, 2023
Apr 3, 2023
Mar 27, 2023
Mar 27, 2023
Mar 27, 2023
Dec 2, 2022
Dec 2, 2022
Nov 24, 2022
Nov 24, 2022
Nov 24, 2022
Nov 15, 2022
Nov 15, 2022
Nov 14, 2022
Nov 14, 2022
Nov 11, 2022
Nov 11, 2022
Nov 10, 2022
Nov 8, 2022
Nov 8, 2022
Nov 8, 2022
Nov 8, 2022
Nov 7, 2022
Nov 7, 2022
Nov 7, 2022
Nov 4, 2022
Nov 4, 2022
Nov 4, 2022
Jul 29, 2022
Jul 29, 2022
Jul 29, 2022
Jul 26, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Jul 13, 2022
Oct 26, 2021
Sep 16, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Jun 21, 2021
Jun 21, 2021
Jun 21, 2021
Jun 21, 2021
Jun 21, 2021
May 14, 2021
Mar 5, 2021
Mar 5, 2021
Mar 5, 2021
Jan 12, 2021
Dec 15, 2020
Dec 15, 2020
Dec 15, 2020
Dec 15, 2020
Dec 15, 2020
Dec 15, 2020
Dec 15, 2020
Jun 22, 2020
May 20, 2020
May 4, 2020
May 4, 2020
May 4, 2020
May 4, 2020
Apr 20, 2020
Jan 24, 2020
Jan 24, 2020
Dec 24, 2019
Dec 24, 2019
Dec 3, 2019
Dec 3, 2019
Dec 3, 2019
Dec 3, 2019
Dec 3, 2019
Dec 3, 2019
Dec 3, 2019