Patent No. EP3892377 (titled "Dispenser, System And Method For Receiving And Dispensing Fluid Volumes") was filed by Brand on Feb 21, 2018. The application was issued on May 1, 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.
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
Jul 24, 2026
Jul 24, 2026
Jul 24, 2026
Jul 24, 2026
Jul 24, 2026
Jul 24, 2026
Jul 24, 2026
Jul 24, 2026
Jul 24, 2026
Jul 24, 2026
Jul 24, 2026
Jul 24, 2026
Jul 24, 2026
Jun 24, 2026
Jun 18, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 17, 2026
Jun 11, 2026
Jun 10, 2026
Jun 10, 2026
Jun 10, 2026
Jun 1, 2026
May 29, 2026
May 29, 2026
May 29, 2026
Apr 29, 2026
Apr 29, 2026
Apr 23, 2026
Apr 23, 2026
Apr 23, 2026
Apr 23, 2026
Apr 23, 2026
Apr 23, 2026
Mar 27, 2026
Mar 27, 2026
Mar 27, 2026
Nov 12, 2025
Nov 12, 2025
Nov 12, 2025
Nov 12, 2025
Nov 12, 2025
Jul 18, 2025
Jul 14, 2025
Jul 14, 2025
Jul 14, 2025
Jul 14, 2025
Jul 14, 2025
Jul 14, 2025
Jul 14, 2025
Mar 13, 2025
Mar 13, 2025
Mar 11, 2025
Mar 10, 2025
Mar 10, 2025
Mar 10, 2025
Feb 7, 2025
Feb 7, 2025
Feb 6, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
Feb 3, 2025
May 15, 2024
Apr 5, 2024
Mar 20, 2024
Mar 20, 2024
Mar 20, 2024
Mar 20, 2024
Mar 20, 2024
Mar 11, 2024
Mar 11, 2024
Mar 11, 2024
Mar 11, 2024
Mar 11, 2024
Mar 11, 2024
Feb 15, 2024
Apr 6, 2022
Apr 6, 2022
Apr 6, 2022
Oct 18, 2021
Sep 15, 2021
Jun 23, 2021
Jun 18, 2021
Jun 18, 2021
Jun 18, 2021
Jun 18, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Jun 1, 2021
Sep 18, 2018