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The patent EP3122385 was granted to Tetra Laval & Finance on Jun 15, 2022. The application was filed on Mar 9, 2015 under application number EP15715685A. 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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| STRAWMAN | Aug 13, 2019 | MEWBURN ELLIS | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | SE20140050217 |
| DESCRIPTION | WO2013EP76870 |
| DESCRIPTION | DE202012103519U |
| DESCRIPTION | EP1982921 |
| INTERNATIONAL-SEARCH-REPORT | EP2687236 |
| INTERNATIONAL-SEARCH-REPORT | EP2842579 |
| INTERNATIONAL-SEARCH-REPORT | GB277347 |
| INTERNATIONAL-SEARCH-REPORT | WO2009144114 |
| INTERNATIONAL-SEARCH-REPORT | WO2014095937 |
| OPPOSITION | EP2687236 |
| OPPOSITION | EP2991078 |
| OPPOSITION | GB277347 |
| OPPOSITION | JP2000346998 |
| OPPOSITION | JP2001311800 |
| OPPOSITION | JP2003307598 |
| OPPOSITION | JPH0531760B |
| OPPOSITION | JPH0687900U |
| OPPOSITION | JPH09292500 |
| OPPOSITION | JPH0929500 |
| OPPOSITION | US2001011710 |
| OPPOSITION | US2009045350 |
| OPPOSITION | US2011076187 |
| OPPOSITION | WO2009144114 |
| OPPOSITION | WO2014175065 |
| OPPOSITION | WO2015144425 |
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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May 19, 2022
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OPPO
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OPPO
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Claims
OPPO
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Decision to grant a European patent
Search/Exam
Sep 27, 2018
(Electronic) Receipt
Search/Exam
Sep 27, 2018
Filing of the translations of the claims
Search/Exam
Sep 27, 2018
French translation of claims
Search/Exam
Sep 27, 2018
German translation of the claims
Search/Exam
Sep 27, 2018
Letter accompanying subsequently filed items
Search/Exam
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Intention to grant (signatures)
Search/Exam
May 30, 2018
Text intended for grant (clean copy)
Search/Exam
May 30, 2018
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(Electronic) Receipt
Search/Exam
Jul 18, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 18, 2017
Priority search results
Search/Exam
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(Electronic) Receipt
Search/Exam
May 9, 2017
Abstract
Search/Exam
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Abstract
Search/Exam
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Amended claims with annotations
Search/Exam
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Amended description with annotations
Search/Exam
May 9, 2017
Amendments received before examination
Search/Exam
May 9, 2017
Letter accompanying subsequently filed items
Search/Exam
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Communication to designated inventor
Search/Exam
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(Electronic) Receipt
Search/Exam
Aug 22, 2016
Request for entry into the European phase
Search/Exam
Aug 5, 2016
Information on entry into European phase
Search/Exam
Oct 21, 2015
Oct 1, 2015
Copy of the international search report
Search/Exam
Oct 1, 2015
Published international application - A1
Search/Exam
Jul 6, 2015
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(Electronic) Receipt
PCTRO
Mar 9, 2015
Abstract
PCTRO
Mar 9, 2015
Claims
PCTRO
Mar 9, 2015
Description
PCTRO
Mar 9, 2015
Drawings
PCTRO