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The patent EP2802333 was granted to CHR Hansen on Mar 11, 2020. The application was filed on Jan 14, 2013 under application number EP13702584A. 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 |
|---|---|---|---|
| N&H DENMARK APS | Dec 10, 2020 | D YOUNG | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | WO2006007526 |
| INTERNATIONAL-SEARCH-REPORT | WO2006007526 |
| INTERNATIONAL-SEARCH-REPORT | WO2006054135 |
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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May 7, 2025
Oct 17, 2024
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Sep 6, 2024
(Electronic) Receipt
Appeal
Sep 6, 2024
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(Electronic) Receipt
Appeal
Sep 3, 2024
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(Electronic) Receipt
Appeal
Aug 16, 2024
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Jul 15, 2024
(Electronic) Receipt
Appeal
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Jun 11, 2024
(Electronic) Receipt
Appeal
Jun 11, 2024
Jun 11, 2024
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Apr 30, 2024
Apr 30, 2024
Mar 13, 2024
Nov 13, 2023
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Oct 16, 2023
(Electronic) Receipt
Appeal
Oct 16, 2023
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Oct 9, 2023
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Oct 4, 2023
Mar 20, 2023
Mar 14, 2023
(Electronic) Receipt
Appeal
Mar 14, 2023
Mar 14, 2023
Reply to appeal
Appeal
Jan 16, 2023
Nov 8, 2022
Nov 2, 2022
(Electronic) Receipt
Appeal
Nov 2, 2022
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Aug 25, 2022
(Electronic) Receipt
Appeal
Aug 25, 2022
Aug 25, 2022
Notice of appeal
Appeal
Jun 24, 2022
Jun 24, 2022
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Means of redress
OPPO
Jun 23, 2022
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Authorisation
OPPO
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Mar 23, 2020
Feb 13, 2020
Decision to grant a European patent
Search/Exam
Jan 30, 2020
Jan 27, 2020
(Electronic) Receipt
Search/Exam
Jan 27, 2020
Filing of the translations of the claims
Search/Exam
Jan 27, 2020
French translation of claims
Search/Exam
Jan 27, 2020
German translation of the claims
Search/Exam
Jan 27, 2020
Letter accompanying subsequently filed items
Search/Exam
Oct 25, 2019
Oct 25, 2019
Oct 25, 2019
Intention to grant (signatures)
Search/Exam
Oct 25, 2019
Text intended for grant (clean copy)
Search/Exam
Oct 25, 2019
Feb 26, 2019
(Electronic) Receipt
Search/Exam
Feb 26, 2019
Amended description with annotations
Search/Exam
Feb 26, 2019
Claims
Search/Exam
Feb 26, 2019
Description
Search/Exam
Feb 26, 2019
Letter accompanying subsequently filed items
Search/Exam
Feb 26, 2019
Dec 20, 2018
Dec 17, 2018
(Electronic) Receipt
Search/Exam
Dec 17, 2018
Letter accompanying subsequently filed items
Search/Exam
Dec 17, 2018
Aug 17, 2018
Annex to the communication
Search/Exam
Aug 17, 2018
Communication from the Examining Division
Search/Exam
Mar 10, 2017
(Electronic) Receipt
Search/Exam
Mar 10, 2017
Claims
Search/Exam
Mar 10, 2017
Description
Search/Exam
Mar 10, 2017
Letter accompanying subsequently filed items
Search/Exam
Mar 10, 2017
Oct 31, 2016
Annex to the communication
Search/Exam
Oct 31, 2016
Communication from the Examining Division
Search/Exam
Oct 25, 2016
Examination started
Search/Exam
Aug 1, 2016
Mar 5, 2015
(Electronic) Receipt
Search/Exam
Mar 5, 2015
Mar 5, 2015
Amended claims with annotations
Search/Exam
Mar 5, 2015
Mar 5, 2015
Mar 5, 2015
Mar 5, 2015
Mar 5, 2015
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Amendments received before examination
Search/Exam
Mar 5, 2015
Letter accompanying subsequently filed items
Search/Exam
Oct 22, 2014
Aug 26, 2014
Aug 22, 2014
Communication to designated inventor
Search/Exam
Aug 19, 2014
Priority search results copy provided by EPO
Search/Exam
Jul 28, 2014
(Electronic) Receipt
Search/Exam
Jul 28, 2014
Jul 28, 2014
Request for entry into the European phase
Search/Exam
May 23, 2014
Information on entry into European phase
Search/Exam
Aug 7, 2013
Jul 18, 2013
Copy of the international search report
Search/Exam
Jul 18, 2013
Published international application - A1
Search/Exam
Jun 12, 2013
Jun 12, 2013
Jun 12, 2013
Mar 4, 2013
Mar 4, 2013
Jan 14, 2013
(Electronic) Receipt
PCTRO
Jan 14, 2013
Abstract
PCTRO
Jan 14, 2013
Claims
PCTRO
Jan 14, 2013
Description
PCTRO
Jan 14, 2013
Drawings
PCTRO
Jan 14, 2013