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The patent EP3073841 was granted to Nestec on Jun 5, 2024. The application was originally filed on Nov 7, 2014 under application number EP14796066A. 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 |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP2401926 |
| INTERNATIONAL-SEARCH-REPORT | US4044159 |
| INTERNATIONAL-SEARCH-REPORT | WO0111989 |
| INTERNATIONAL-SEARCH-REPORT | WO02052946 |
| INTERNATIONAL-SEARCH-REPORT | WO2009127687 |
| INTERNATIONAL-SEARCH-REPORT | WO2010075226 |
| INTERNATIONAL-SEARCH-REPORT | WO2012056006 |
| OPPOSITION | CA2158084 |
| OPPOSITION | EP2401926 |
| OPPOSITION | JP2014180245 |
| OPPOSITION | US2008102165 |
| OPPOSITION | US4044159 |
| OPPOSITION | US5786020 |
| OPPOSITION | US5891502 |
| OPPOSITION | US8366433 |
| OPPOSITION | WO0111989 |
| OPPOSITION | WO02052946 |
| OPPOSITION | WO2009127687 |
| OPPOSITION | WO2010075226 |
| OPPOSITION | WO2011019353 |
| OPPOSITION | WO2012056006 |
| OPPOSITION | WO2013036149 |
| OPPOSITION | WO2013084064 |
| OPPOSITION | WO2013123118 |
| OPPOSITION | WO2013131895 |
| OPPOSITION | WO2013177143 |
| OPPOSITION | WO2014012225 |
| OPPOSITION | WO9317592 |
| OPPOSITION | WO9941998 |
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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Jan 24, 2025
Jan 15, 2025
Letter accompanying subsequently filed items
Search/Exam
Jan 15, 2025
May 10, 2024
May 10, 2024
Apr 4, 2024
Mar 26, 2024
Annex
OPPO
Mar 26, 2024
Feb 19, 2024
Feb 14, 2024
Feb 14, 2024
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Feb 14, 2024
Nov 27, 2023
Nov 27, 2023
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Nov 15, 2023
Advice of delivery
Appeal
Nov 13, 2023
Nov 13, 2023
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Oct 6, 2023
Advice of delivery
Appeal
Oct 4, 2023
Oct 4, 2023
Oct 2, 2023
Sep 1, 2023
Aug 23, 2023
Aug 23, 2023
Aug 3, 2023
Aug 1, 2023
(Electronic) Receipt
Appeal
Aug 1, 2023
Aug 1, 2023
May 11, 2023
May 10, 2023
(Electronic) Receipt
Appeal
May 10, 2023
May 10, 2023
Apr 25, 2023
Advice of delivery
Appeal
Mar 29, 2023
Mar 27, 2023
Advice of delivery
Appeal
Mar 24, 2023
(Electronic) Receipt
Appeal
Mar 24, 2023
Mar 24, 2023
Mar 24, 2023
Mar 23, 2023
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Mar 22, 2023
Advice of delivery
Appeal
Mar 17, 2023
Mar 17, 2023
Mar 16, 2023
(Electronic) Receipt
Appeal
Mar 16, 2023
Mar 16, 2023
Mar 10, 2023
Mar 10, 2023
Mar 8, 2023
Mar 6, 2023
(Electronic) Receipt
Appeal
Mar 6, 2023
Mar 6, 2023
Feb 6, 2023
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Sep 27, 2022
Advice of delivery
Appeal
Sep 21, 2022
Sep 21, 2022
Sep 16, 2022
Sep 9, 2022
Oct 22, 2021
Jul 23, 2021
Jul 15, 2021
(Electronic) Receipt
Appeal
Jul 15, 2021
Jul 15, 2021
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Jul 2, 2021
Refund of fees
Search/Exam
May 28, 2021
May 28, 2021
May 21, 2021
(Electronic) Receipt
Appeal
May 21, 2021
May 21, 2021
Notice of appeal
Appeal
Mar 16, 2021
Mar 11, 2021
Mar 11, 2021
Mar 11, 2021
Mar 11, 2021
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Means of redress
OPPO
Mar 11, 2021
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Authorisation
OPPO
Feb 25, 2020
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Feb 28, 2019
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Feb 28, 2019
Jun 11, 2018
May 4, 2018
Decision to grant a European patent
Search/Exam
Apr 16, 2018
Apr 16, 2018
Apr 16, 2018
Intention to grant (signatures)
Search/Exam
Apr 16, 2018
Text intended for grant (clean copy)
Search/Exam
Apr 16, 2018
Feb 6, 2018
Feb 2, 2018
Jan 31, 2018
(Electronic) Receipt
Search/Exam
Jan 31, 2018
Amended description with annotations
Search/Exam
Jan 31, 2018
Description
Search/Exam
Jan 31, 2018
Letter accompanying subsequently filed items
Search/Exam
Jan 31, 2018
Oct 9, 2017
Oct 9, 2017
Oct 9, 2017
Intention to grant (signatures)
Search/Exam
Oct 9, 2017
Text intended for grant (clean copy)
Search/Exam
Oct 9, 2017
Sep 7, 2017
Jul 24, 2017
(Electronic) Receipt
Search/Exam
Jul 24, 2017
Amended claims with annotations
Search/Exam
Jul 24, 2017
Amended description with annotations
Search/Exam
Jul 24, 2017
Claims
Search/Exam
Jul 24, 2017
Description
Search/Exam
Jul 24, 2017
French translation of claims
Search/Exam
Jul 24, 2017
German translation of the claims
Search/Exam
Jul 24, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 24, 2017
Mar 30, 2017
Mar 30, 2017
Mar 30, 2017
Intention to grant (signatures)
Search/Exam
Mar 30, 2017
Text intended for grant (clean copy)
Search/Exam
Mar 30, 2017
Mar 13, 2017
Examination started
Search/Exam
Jan 11, 2017
Submission concerning representation
Search/Exam
Jan 2, 2017
(Electronic) Receipt
Search/Exam
Jan 2, 2017
Jan 2, 2017
Amended claims with annotations
Search/Exam
Jan 2, 2017
Amendments received before examination
Search/Exam
Jan 2, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 7, 2016
Jun 21, 2016
Jun 15, 2016
Communication to designated inventor
Search/Exam
Jun 15, 2016
Communication to designated inventor
Search/Exam
Jun 15, 2016
Communication to designated inventor
Search/Exam
Jun 15, 2016
Communication to designated inventor
Search/Exam
Jun 15, 2016
Communication to designated inventor
Search/Exam
Jun 14, 2016
Priority search results copy provided by EPO
Search/Exam
May 24, 2016
May 4, 2016
(Electronic) Receipt
Search/Exam
May 4, 2016
Request for entry into the European phase
Search/Exam
Mar 22, 2016
Mar 22, 2016
Mar 22, 2016
Notification of the recording of a change
Search/Exam
Mar 18, 2016
Information on entry into European phase
Search/Exam
Mar 9, 2016
(Electronic) Receipt
PCTRO
Mar 9, 2016
Mar 9, 2016
Jun 1, 2015
May 14, 2015
Copy of the international search report
Search/Exam
May 14, 2015
Published international application - A1
Search/Exam
Dec 2, 2014
Dec 2, 2014
Dec 2, 2014
Nov 7, 2014
(Electronic) Receipt
PCTRO
Nov 7, 2014
Abstract
PCTRO
Nov 7, 2014
Claims
PCTRO
Nov 7, 2014
Description
PCTRO
Nov 7, 2014
Drawings
PCTRO
Nov 7, 2014