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The patent EP2586319 was granted to Vetagro on Oct 10, 2018. The application was filed on Aug 4, 2008 under application number EP13152481A. 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 |
|---|---|---|---|
| DSM NUTRITIONAL PRODUCTS | Jul 9, 2019 | DSM FIRMENICH | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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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(Electronic) Receipt
Appeal
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(Electronic) Receipt
Appeal
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Appeal
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Appeal
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(Electronic) Receipt
Appeal
Jul 28, 2023
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Appeal
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(Electronic) Receipt
Appeal
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Claims
Appeal
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Reply to appeal
Appeal
Mar 25, 2022
(Electronic) Receipt
Appeal
Mar 25, 2022
Authorisation
Appeal
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(Electronic) Receipt
Appeal
Nov 12, 2021
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Sep 7, 2021
(Electronic) Receipt
Appeal
Sep 7, 2021
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Notice of appeal
Appeal
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Oct 22, 2018
Sep 13, 2018
Decision to grant a European patent
Search/Exam
Sep 10, 2018
Sep 3, 2018
Aug 30, 2018
(Electronic) Receipt
Search/Exam
Aug 30, 2018
Filing of the translations of the claims
Search/Exam
Aug 30, 2018
French translation of claims
Search/Exam
Aug 30, 2018
German translation of the claims
Search/Exam
Aug 30, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 20, 2018
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Intention to grant (signatures)
Search/Exam
Apr 20, 2018
Text intended for grant (clean copy)
Search/Exam
Apr 20, 2018
Mar 8, 2018
(Electronic) Receipt
Search/Exam
Mar 8, 2018
Amended claims with annotations
Search/Exam
Mar 8, 2018
Claims
Search/Exam
Mar 8, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 8, 2018
Jan 16, 2018
Jan 10, 2018
(Electronic) Receipt
Search/Exam
Jan 10, 2018
Letter accompanying subsequently filed items
Search/Exam
Jan 10, 2018
Sep 11, 2017
Annex to the communication
Search/Exam
Sep 11, 2017
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Mar 30, 2017
(Electronic) Receipt
Search/Exam
Mar 30, 2017
Amended claims with annotations
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Mar 30, 2017
Claims
Search/Exam
Mar 30, 2017
Letter accompanying subsequently filed items
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Mar 30, 2017
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(Electronic) Receipt
Search/Exam
Jan 23, 2017
Letter accompanying subsequently filed items
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Jan 23, 2017
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Annex to the communication
Search/Exam
Sep 22, 2016
Communication from the Examining Division
Search/Exam
Jun 27, 2016
Decision to allow further processing
Search/Exam
Jun 15, 2016
(Electronic) Receipt
Search/Exam
Jun 15, 2016
Claims
Search/Exam
Jun 15, 2016
Jun 15, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 15, 2016
Request for further processing
Search/Exam
Apr 29, 2016
(Electronic) Receipt
Search/Exam
Apr 29, 2016
Annexes in respect of a client data request
Search/Exam
Apr 29, 2016
Annexes in respect of a client data request
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Apr 29, 2016
Letter accompanying subsequently filed items
Search/Exam
Apr 29, 2016
Apr 5, 2016
Jan 14, 2016
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Cover sheet for fax transmission
Search/Exam
Jan 7, 2016
Aug 28, 2015
Annex to the communication
Search/Exam
Aug 28, 2015
Communication from the Examining Division
Search/Exam
Sep 26, 2014
Submission concerning representation
Search/Exam
May 19, 2014
Apr 16, 2014
Apr 10, 2014
Request for a decision
Search/Exam
Mar 10, 2014
Mar 7, 2014
Letter concerning the priority
Search/Exam
Mar 7, 2014
Mar 7, 2014
Translation of priority document
Search/Exam
Jan 24, 2014
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Amended claims with annotations
Search/Exam
Jan 24, 2014
Maintenance of the application
Search/Exam
Nov 15, 2013
Nov 14, 2013
Nov 7, 2013
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Jul 29, 2013
Jul 15, 2013
Refund of fees
Search/Exam
Jun 20, 2013
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European search opinion
Search/Exam
Jun 20, 2013
European search report
Search/Exam
May 28, 2013
May 21, 2013
Amendments not yet acceptable
Search/Exam
May 15, 2013
Matter concerning the application
Search/Exam
May 13, 2013
Amended claims with annotations
Search/Exam
May 13, 2013
Claims
Search/Exam
May 13, 2013
May 10, 2013
Amended claims with annotations
Search/Exam
May 10, 2013
Claims
Search/Exam
May 10, 2013
Cover sheet for fax transmission
Search/Exam
May 10, 2013
Apr 4, 2013
Notification of forthcoming publication
Search/Exam
Mar 19, 2013
Communication to designated inventor
Search/Exam
Mar 19, 2013
Communication to designated inventor
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Feb 28, 2013
Annex to the communication
Search/Exam
Feb 28, 2013
Feb 20, 2013
Feb 15, 2013
Modified abstract
Search/Exam
Jan 24, 2013
Abstract
Search/Exam
Jan 24, 2013
Jan 24, 2013
Claims
Search/Exam
Jan 24, 2013
Description
Search/Exam
Jan 24, 2013
Designation of inventor
Search/Exam
Jan 24, 2013
Designation of inventor
Search/Exam
Jan 24, 2013
Request for grant of a European patent
Search/Exam
Mar 3, 2009