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The patent EP3197290 was granted to Europharma on Apr 17, 2019. The application was filed on Sep 22, 2015 under application number EP15766520A. The patent is currently recorded with a legal status of "Revoked".

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 |
|---|---|---|---|
| NUTRECO ASSETS | Jan 17, 2020 | BECK GREENER | ADMISSIBLE |
| BIOMAR GROUP | Jan 16, 2020 | PLOUGMANN VINGTOFT | ADMISSIBLE |
| CARGILL | Jan 9, 2020 | RUPP | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP1670321 |
| INTERNATIONAL-SEARCH-REPORT | US2013142905 |
| INTERNATIONAL-SEARCH-REPORT | WO0230182 |
| OPPOSITION | EP1670321 |
| OPPOSITION | US2013142906 |
| OPPOSITION | WO0230182 |
| OPPOSITION | WO2016046182 |
| OTHER | EP1670321 |
| OTHER | US2013142905 |
| OTHER | WO0230182 |
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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Search/Exam
Jan 4, 2018
Non-patent literature filed by a third party
Search/Exam
Jan 4, 2018
Non-patent literature filed by a third party
Search/Exam
Jan 4, 2018
Observations by third parties
Search/Exam
Jan 4, 2018
Observations by third parties
Search/Exam
Jan 4, 2018
Observations by third parties
Search/Exam
Jan 2, 2018
(Electronic) Receipt
Search/Exam
Nov 2, 2017
(Electronic) Receipt
Search/Exam
Nov 2, 2017
Nov 2, 2017
Amended claims with annotations
Search/Exam
Nov 2, 2017
Amendments received before examination
Search/Exam
Nov 2, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 5, 2017
May 9, 2017
May 4, 2017
May 2, 2017
Communication to designated inventor
Search/Exam
May 2, 2017
Communication to designated inventor
Search/Exam
May 2, 2017
Communication to designated inventor
Search/Exam
Apr 24, 2017
Apr 10, 2017
Mar 22, 2017
(Electronic) Receipt
Search/Exam
Mar 22, 2017
Annex
Search/Exam
Mar 22, 2017
Request for entry into the European phase
Search/Exam
Feb 3, 2017
Information on entry into European phase
Search/Exam
Jan 30, 2017
Jan 30, 2017
Notification of the recording of a change
Search/Exam
Apr 19, 2016
Mar 31, 2016
Copy of the international search report
Search/Exam
Mar 31, 2016
Published international application - A1
Search/Exam
Nov 25, 2015
Nov 25, 2015
Nov 25, 2015
Sep 28, 2015
Sep 22, 2015
(Electronic) Receipt
PCTRO
Sep 22, 2015
Abstract
PCTRO
Sep 22, 2015
Claims
PCTRO
Sep 22, 2015
Description
PCTRO
Sep 22, 2015
Sep 22, 2015
Drawings
PCTRO
Sep 22, 2015