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The patent EP3362377 was granted to Advanced Technology Assets on Dec 7, 2022. The application was filed on Oct 13, 2015 under application number EP15784935A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
A capsule for preparing beverages, comprising a housing with a peripheral wall, bottom wall, and engaging edge, and a closing element connected to the engaging edge. The closing element is a laminated foil comprising a weakened layer with a weakened area, a carrier layer of paper or a similar material, and an oxygen barrier layer. The foil is designed to tear in a controlled manner when subjected to pressure during beverage preparation, allowing the beverage to flow from the capsule.

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 | Opposition Status |
|---|---|---|---|
| WILSON GUNN | Sep 7, 2023 | WILSON GUNN | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP0512468 |
| INTERNATIONAL-SEARCH-REPORT | WO03002423 |
| INTERNATIONAL-SEARCH-REPORT | WO2013157924 |
| INTERNATIONAL-SEARCH-REPORT | WO2013178870 |
| INTERNATIONAL-SEARCH-REPORT | WO2015082982 |
| INTERNATIONAL-SEARCH-REPORT | WO2015177591 |
| OPPOSITION | EP0512142 |
| OPPOSITION | US2012097602 |
| OPPOSITION | US5656311 |
| OPPOSITION | WO03002423 |
| OPPOSITION | WO2013053655 |
| OPPOSITION | WO2015059022 |
| OPPOSITION | WO2015177591 |
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.
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Description
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OPPO
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OPPO
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OPPO
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Decision to grant a European patent
Search/Exam
Oct 12, 2022
Oct 7, 2022
(Electronic) Receipt
Search/Exam
Oct 7, 2022
Filing of the translations of the claims
Search/Exam
Oct 7, 2022
French translation of claims
Search/Exam
Oct 7, 2022
German translation of the claims
Search/Exam
Oct 7, 2022
Letter accompanying subsequently filed items
Search/Exam
Jun 10, 2022
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Intention to grant (signatures)
Search/Exam
Jun 10, 2022
Text intended for grant (clean copy)
Search/Exam
Jun 10, 2022
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Examination started
Search/Exam
Sep 24, 2019
(Electronic) Receipt
Search/Exam
Sep 24, 2019
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Amended claims with annotations
Search/Exam
Sep 24, 2019
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Amended description with annotations
Search/Exam
Sep 24, 2019
Amendments received before examination
Search/Exam
Sep 24, 2019
Letter accompanying subsequently filed items
Search/Exam
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Annexes in respect of a client data request
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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(Electronic) Receipt
Search/Exam
May 14, 2018
Request for entry into the European phase
Search/Exam
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Information on entry into European phase
Search/Exam
Apr 20, 2017
Copy of the international search report
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Apr 20, 2017
Published international application - A1
Search/Exam
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(Electronic) Receipt
PCTRO
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(Electronic) Receipt
PCTRO
Oct 13, 2015
Abstract
PCTRO
Oct 13, 2015
Claims
PCTRO
Oct 13, 2015
Description
PCTRO
Oct 13, 2015
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Drawings
PCTRO
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