The patent EP3496548 was granted to Unilever on Jun 28, 2023. The application was originally filed on Aug 2, 2017 under application number EP17751344A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

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 | WO2005067727 |
| EXAMINATION | WO2014206883 |
| INTERNATIONAL-SEARCH-REPORT | WO2005067727 |
| INTERNATIONAL-SEARCH-REPORT | WO2008107296 |
| INTERNATIONAL-SEARCH-REPORT | WO2014206883 |
| OPPOSITION | FR2788336 |
| OPPOSITION | GB1603414 |
| OPPOSITION | JP2012097042 |
| OPPOSITION | US2278474 |
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
| Citation Phase | Reference Text |
|---|---|
| OPPOSITION | - Anonymous, "Roasting - Toasting of nuts & seeds, cocoa & coffee beans", REVTECH Process Systems, (2011), pages 1 - 2, XP055760584 |
Get a free citation report including examiner, opposition, and international search citations.
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Description
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Jun 2, 2023
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Document concerning representation
Search/Exam
Mar 30, 2020
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Decision to grant a European patent
Search/Exam
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(Electronic) Receipt
Search/Exam
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Filing of the translations of the claims
Search/Exam
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French translation of claims
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German translation of the claims
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Intention to grant (signatures)
Search/Exam
Nov 27, 2019
Text intended for grant (clean copy)
Search/Exam
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Examination started
Search/Exam
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(Electronic) Receipt
Search/Exam
Sep 18, 2019
Letter accompanying subsequently filed items
Search/Exam
Sep 18, 2019
Reply to Written Opinion prepared by the EPO
Search/Exam
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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Mar 15, 2019
Priority search results copy provided by EPO
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Information regarding early processing
Search/Exam
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(Electronic) Receipt
Search/Exam
Nov 23, 2018
Request for entry into the European phase
Search/Exam
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Copy of the international search report
Search/Exam
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ISR: cited documents
PCTISA
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Published international application - A2
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(Electronic) Receipt
PCTRO
Aug 2, 2017
Abstract
PCTRO
Aug 2, 2017
Claims
PCTRO
Aug 2, 2017
Description
PCTRO
Aug 2, 2017
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