Patent No. EP3703777 (titled "Dextrose Concentrate For The Dialysate And For Disinfecting") was filed by Baxter on Oct 29, 2018. The application was issued on Jul 3, 2024.

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 |
|---|---|---|
| QUANTA DIALYSIS | Apr 3, 2025 | RANGE |
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 17, 2026
Jun 17, 2026
Jun 16, 2026
Jun 15, 2026
Jun 12, 2026
Jun 12, 2026
Jun 12, 2026
May 15, 2026
May 15, 2026
Apr 29, 2026
Apr 22, 2026
Apr 22, 2026
Apr 22, 2026
Apr 22, 2026
Apr 22, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Apr 16, 2026
Nov 17, 2025
Nov 17, 2025
Nov 17, 2025
Nov 17, 2025
Nov 17, 2025
Aug 4, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Jul 30, 2025
Apr 15, 2025
Apr 15, 2025
Apr 9, 2025
Apr 3, 2025
Apr 3, 2025
Apr 3, 2025
Apr 3, 2025
Apr 3, 2025
Apr 3, 2025
Apr 3, 2025
Apr 3, 2025
Apr 3, 2025
Apr 3, 2025
Jul 16, 2024
Jun 6, 2024
May 28, 2024
May 28, 2024
May 28, 2024
May 28, 2024
Jan 29, 2024
Jan 29, 2024
Jan 29, 2024
Jan 29, 2024
Jan 29, 2024
Jan 29, 2024
Jun 20, 2023
Jun 20, 2023
Jun 20, 2023
Jun 20, 2023
Jun 20, 2023
Jun 20, 2023
Jun 20, 2023
Feb 16, 2023
Feb 16, 2023
Feb 10, 2023
Dec 20, 2022
Dec 14, 2020
Dec 14, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Nov 23, 2020
Aug 12, 2020
Jun 9, 2020
Jun 5, 2020
Jun 5, 2020
Jun 5, 2020
Jun 5, 2020
Jun 5, 2020
Jun 5, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Apr 7, 2020
Mar 13, 2020
Feb 19, 2020
Feb 19, 2020
Feb 19, 2020
Feb 19, 2020
Feb 19, 2020
Jan 30, 2020
Dec 3, 2019
Dec 3, 2019
Dec 3, 2019
Nov 6, 2019
Nov 6, 2019
Oct 16, 2019
Oct 2, 2019
Sep 18, 2019
Sep 6, 2019
Sep 3, 2019
Aug 29, 2019
Aug 29, 2019
Aug 29, 2019
Aug 29, 2019
Aug 29, 2019
Aug 29, 2019
Jun 5, 2019
May 9, 2019
May 9, 2019
Feb 5, 2019
Feb 4, 2019
Feb 4, 2019
Feb 4, 2019
Nov 27, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018
Nov 12, 2018