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The patent EP3749339 was granted to Aker Biomarine Antarctic on Aug 3, 2022. The application was filed on Jan 30, 2019 under application number EP19714777A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

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 |
|---|---|---|---|
| RIMFROST | May 3, 2023 | GEVERS PATENTS | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO2008GB01080 |
| DESCRIPTION | WO2016GB00208 |
| DESCRIPTION | WO2010030193 |
| DESCRIPTION | WO2013102792 |
| EXAMINATION | CN103238723 |
| EXAMINATION | CN103960699 |
| EXAMINATION | CN104186911 |
| EXAMINATION | CN104195206 |
| EXAMINATION | CN104232717 |
| EXAMINATION | CN104263787 |
| EXAMINATION | CN106010783 |
| INTERNATIONAL-SEARCH-REPORT | FR2927336 |
| INTERNATIONAL-SEARCH-REPORT | WO2010030193 |
| INTERNATIONAL-SEARCH-REPORT | WO2014184655 |
| OPPOSITION | CN103238723 |
| OPPOSITION | CN103960699 |
| OPPOSITION | CN104186911 |
| OPPOSITION | CN104195206 |
| OPPOSITION | CN104232717 |
| OPPOSITION | CN104263787 |
| OPPOSITION | CN106010783 |
| OPPOSITION | CN106381322 |
| OPPOSITION | WO2005115176 |
| OPPOSITION | WO2008117062 |
| OPPOSITION | WO2016128830 |
| OTHER | CN103238723 |
| OTHER | CN103960699 |
| OTHER | CN104186911 |
| OTHER | CN104195206 |
| OTHER | CN104232717 |
| OTHER | CN104263787 |
| OTHER | CN106010783 |
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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(Electronic) Receipt
Appeal
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Reply to appeal
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(Electronic) Receipt
Appeal
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Notice of appeal
Appeal
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Decision to grant a European patent
Search/Exam
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(Electronic) Receipt
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Jun 24, 2022
Filing of the translations of the claims
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Jun 24, 2022
French translation of claims
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Jun 24, 2022
German translation of the claims
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Jun 24, 2022
Letter accompanying subsequently filed items
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May 30, 2022
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Intention to grant (signatures)
Search/Exam
May 30, 2022
Text intended for grant (clean copy)
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May 30, 2022
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(Electronic) Receipt
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Mar 31, 2022
Abstract
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Mar 31, 2022
Abstract
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Mar 31, 2022
Amended claims with annotations
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Mar 31, 2022
Amended description with annotations
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Amended drawings with annotations
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Mar 31, 2022
Claims
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Description
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Mar 31, 2022
Drawings
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Mar 31, 2022
Letter accompanying subsequently filed items
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Mar 31, 2022
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Annex to the communication
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Mar 23, 2022
Communication from the Examining Division
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Jan 14, 2022
(Electronic) Receipt
Search/Exam
Jan 14, 2022
Amended claims with annotations
Search/Exam
Jan 14, 2022
Claims
Search/Exam
Jan 14, 2022
Letter accompanying subsequently filed items
Search/Exam
Jan 14, 2022
Sep 30, 2021
Annex to the communication
Search/Exam
Sep 30, 2021
Communication from the Examining Division
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Sep 24, 2021
Examination started
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May 18, 2021
(Electronic) Receipt
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May 18, 2021
May 18, 2021
Amended claims with annotations
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May 18, 2021
Amendments received before examination
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May 18, 2021
Letter accompanying subsequently filed items
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Apr 23, 2021
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(Electronic) Receipt
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Apr 19, 2021
Letter accompanying subsequently filed items
Search/Exam
Apr 19, 2021
Observations by third parties
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Apr 19, 2021
Patent document filed by a Third party
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Apr 19, 2021
Patent document filed by a Third party
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Patent document filed by a Third party
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Patent document filed by a Third party
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Patent document filed by a Third party
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Patent document filed by a Third party
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Patent document filed by a Third party
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Patent document filed by a Third party
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Apr 19, 2021
Patent document filed by a Third party
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Nov 18, 2020
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Communication to designated inventor
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Sep 4, 2020
Communication to designated inventor
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Sep 4, 2020
Communication to designated inventor
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Sep 4, 2020
Communication to designated inventor
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Aug 28, 2020
(Electronic) Receipt
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Aug 28, 2020
Aug 28, 2020
Request for entry into the European phase
Search/Exam
Aug 17, 2020
Jun 15, 2020
Information on entry into European phase
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Sep 9, 2019
Aug 8, 2019
Copy of the international search report
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Aug 8, 2019
Published international application - A1
Search/Exam
May 28, 2019
ISR: cited documents
PCTISA
May 28, 2019
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Apr 16, 2019
Mar 26, 2019
Abstract
PCTISA
Mar 26, 2019
Claims
PCTISA
Mar 26, 2019
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Description
PCTISA
Mar 26, 2019
Drawings
PCTISA
Mar 26, 2019
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