Patent No. EP3442359 (titled "Roasting And Grinding System") was filed by Nestec on Apr 10, 2017. The application was issued on Apr 9, 2025.

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 |
|---|---|---|
| FORRESTERS | Jan 9, 2026 | FORRESTERS |
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
May 28, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 20, 2026
May 13, 2026
May 12, 2026
May 8, 2026
May 7, 2026
May 7, 2026
May 7, 2026
May 7, 2026
May 7, 2026
Jan 23, 2026
Jan 23, 2026
Jan 19, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Jan 9, 2026
Apr 24, 2025
Mar 13, 2025
Feb 28, 2025
Feb 28, 2025
Feb 28, 2025
Feb 28, 2025
Feb 28, 2025
Nov 27, 2024
Nov 27, 2024
Nov 27, 2024
Nov 27, 2024
Nov 27, 2024
Nov 27, 2024
Jul 25, 2023
Jul 25, 2023
Jul 25, 2023
Jul 25, 2023
Jul 25, 2023
Jul 25, 2023
Jul 25, 2023
Jun 20, 2023
Jun 14, 2023
Jun 14, 2023
Jun 14, 2023
Jun 14, 2023
Mar 29, 2023
Mar 29, 2023
Aug 18, 2021
Aug 18, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Aug 10, 2021
Jun 10, 2021
Mar 12, 2021
Mar 9, 2021
Mar 9, 2021
Mar 9, 2021
Nov 4, 2020
Nov 4, 2020
Oct 29, 2020
Jun 13, 2019
Jun 12, 2019
Jun 11, 2019
Jun 7, 2019
Jun 3, 2019
May 31, 2019
Feb 28, 2019
Jan 23, 2019
Dec 5, 2018
Nov 28, 2018
Nov 21, 2018
Nov 21, 2018
Nov 21, 2018
Nov 21, 2018
Oct 31, 2018
Oct 31, 2018
Oct 31, 2018
Oct 30, 2018
Aug 24, 2018
Nov 6, 2017
Oct 19, 2017
Oct 19, 2017
Jul 4, 2017
Jun 30, 2017
Jun 30, 2017
Jun 30, 2017
May 31, 2017
May 31, 2017
May 31, 2017
May 31, 2017
May 2, 2017
May 2, 2017
Apr 19, 2017
Apr 18, 2017
Apr 11, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017
Apr 10, 2017