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The patent EP3457869 was granted to Trisco Foods on Mar 30, 2022. The application was originally filed on Sep 6, 2017 under application number EP17847812A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| EXAMINATION | AU2016253538 |
| INTERNATIONAL-SEARCH-REPORT | US2004197456 |
| INTERNATIONAL-SEARCH-REPORT | US2010247714 |
| INTERNATIONAL-SEARCH-REPORT | US3750908 |
| INTERNATIONAL-SEARCH-REPORT | US5579959 |
| INTERNATIONAL-SEARCH-REPORT | US6013294 |
| INTERNATIONAL-SEARCH-REPORT | US6455090 |
| INTERNATIONAL-SEARCH-REPORT | WO2004069179 |
| INTERNATIONAL-SEARCH-REPORT | WO2011140598 |
| OPPOSITION | EP1433535 |
| OPPOSITION | EP2070551 |
| OPPOSITION | US5579959 |
| OPPOSITION | US6455090 |
| OPPOSITION | US7638150 |
| OPPOSITION | WO03011051 |
| OPPOSITION | WO2004069179 |
| OPPOSITION | WO2011140598 |
| OTHER | EP3457869 |
| SEARCH | US2004197456 |
| SEARCH | US5579959 |
| SEARCH | US6455090 |
| SEARCH | WO2004069179 |
| SEARCH | WO2011140598 |
| SEARCH | WO2011152706 |
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
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Jul 11, 2025
Jul 8, 2025
(Electronic) Receipt
Appeal
Jul 8, 2025
Jul 8, 2025
Reply to appeal
Appeal
Apr 8, 2025
Apr 2, 2025
(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
Feb 4, 2025
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Notice of appeal
Appeal
Dec 6, 2024
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Means of redress
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Search/Exam
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Mar 3, 2022
Decision to grant a European patent
Search/Exam
Feb 17, 2022
(Electronic) Receipt
Search/Exam
Feb 17, 2022
Filing of the translations of the claims
Search/Exam
Feb 17, 2022
French translation of claims
Search/Exam
Feb 17, 2022
German translation of the claims
Search/Exam
Feb 17, 2022
Letter accompanying subsequently filed items
Search/Exam
Oct 14, 2021
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Oct 14, 2021
Intention to grant (signatures)
Search/Exam
Oct 14, 2021
Text intended for grant (clean copy)
Search/Exam
Oct 14, 2021
Aug 10, 2021
(Electronic) Receipt
Search/Exam
Aug 10, 2021
Amended claims with annotations
Search/Exam
Aug 10, 2021
Amended description with annotations
Search/Exam
Aug 10, 2021
Amended drawings with annotations
Search/Exam
Aug 10, 2021
Claims
Search/Exam
Aug 10, 2021
Description
Search/Exam
Aug 10, 2021
Drawings
Search/Exam
Aug 10, 2021
Letter accompanying subsequently filed items
Search/Exam
Aug 10, 2021
Jul 27, 2021
Annex to the communication
Search/Exam
Jul 27, 2021
Communication from the Examining Division
Search/Exam
Jun 16, 2021
(Electronic) Receipt
Search/Exam
Jun 16, 2021
Amended description with annotations
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Jun 16, 2021
Description
Search/Exam
Jun 16, 2021
Letter accompanying subsequently filed items
Search/Exam
Jun 16, 2021
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Observations by third parties
Search/Exam
May 26, 2021
Annex to the communication
Search/Exam
May 26, 2021
Communication from the Examining Division
Search/Exam
Apr 8, 2021
(Electronic) Receipt
Search/Exam
Apr 8, 2021
Amended claims with annotations
Search/Exam
Apr 8, 2021
Claims
Search/Exam
Apr 8, 2021
Letter accompanying subsequently filed items
Search/Exam
Apr 8, 2021
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Annex to the communication
Search/Exam
Dec 4, 2020
Communication from the Examining Division
Search/Exam
Nov 26, 2020
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Observations by third parties
Search/Exam
Oct 22, 2020
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Intention to grant (signatures)
Search/Exam
Oct 22, 2020
Text intended for grant (clean copy)
Search/Exam
Oct 22, 2020
Jul 28, 2020
(Electronic) Receipt
Search/Exam
Jul 28, 2020
Amended drawings with annotations
Search/Exam
Jul 28, 2020
Description
Search/Exam
Jul 28, 2020
Drawings
Search/Exam
Jul 28, 2020
Letter accompanying subsequently filed items
Search/Exam
Jul 28, 2020
Apr 9, 2020
Annex to the communication
Search/Exam
Apr 9, 2020
Communication from the Examining Division
Search/Exam
Mar 31, 2020
Examination started
Search/Exam
Mar 19, 2020
Document concerning representation
Search/Exam
Jan 23, 2020
(Electronic) Receipt
Search/Exam
Jan 23, 2020
Letter accompanying subsequently filed items
Search/Exam
Jan 23, 2020
Priority search results
Search/Exam
Jan 23, 2020
Jan 8, 2020
Nov 8, 2019
Nov 8, 2019
Amendments received before examination
Search/Exam
Nov 8, 2019
Non-scannable object
Search/Exam
Nov 5, 2019
May 8, 2019
Apr 18, 2019
Apr 18, 2019
European search opinion
Search/Exam
Apr 18, 2019
Information on Search Strategy
Search/Exam
Apr 18, 2019
Supplementary European search report
Search/Exam
Apr 9, 2019
Search started
Search/Exam
Mar 27, 2019
Feb 27, 2019
Feb 26, 2019
Notification of the recording of a change
Search/Exam
Jan 18, 2019
Communication to designated inventor
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Jan 18, 2019
Communication to designated inventor
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Communication to designated inventor
Search/Exam
Jan 18, 2019
Communication to designated inventor
Search/Exam
Jan 18, 2019
Dec 18, 2018
(Electronic) Receipt
Search/Exam
Dec 18, 2018
Dec 18, 2018
Amended claims with annotations
Search/Exam
Dec 18, 2018
Amendments received before examination
Search/Exam
Dec 18, 2018
Request for entry into the European phase
Search/Exam
Aug 8, 2018
Notification of the recording of a change
Search/Exam
Apr 4, 2018
Mar 15, 2018
Mar 15, 2018
Copy of the international search report
Search/Exam
Mar 15, 2018
Published international application - A1
Search/Exam