The weekly litigation news digest is live. Subscribe now
The patent EP2510015 was granted to Dupont Nutrition Biosciences APS on Oct 26, 2022. The application was filed on Dec 9, 2010 under application number EP10787781A. 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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| CP KELCO | Mar 27, 2019 | WIBBELMANN | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | US2005266138 |
| DESCRIPTION | US2006003051 |
| DESCRIPTION | US6663911 |
| INTERNATIONAL-SEARCH-REPORT | WO02060268 |
| INTERNATIONAL-SEARCH-REPORT | WO2006009938 |
| INTERNATIONAL-SEARCH-REPORT | WO2008076719 |
| OPPOSITION | WO02060268 |
| OPPOSITION | WO2008076719 |
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
Get instant alerts for new documents
Sep 29, 2022
Sep 29, 2022
Sep 23, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Sep 16, 2022
Jun 27, 2022
Jun 27, 2022
Jun 22, 2022
Mar 11, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Means of redress
Search/Exam
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Mar 9, 2022
Nov 10, 2021
Sep 28, 2021
Sep 28, 2021
Sep 17, 2021
Sep 9, 2021
Sep 9, 2021
Sep 9, 2021
Jul 14, 2021
Jul 14, 2021
Oct 28, 2020
Oct 28, 2020
Oct 28, 2020
Oct 23, 2020
Oct 19, 2020
Oct 19, 2020
Oct 19, 2020
Oct 19, 2020
Oct 19, 2020
Oct 19, 2020
Sep 30, 2020
Sep 30, 2020
Sep 29, 2020
Sep 25, 2020
Sep 22, 2020
Sep 22, 2020
Sep 22, 2020
Jun 17, 2020
Jun 16, 2020
Jun 16, 2020
Jun 16, 2020
Jun 10, 2020
Jun 10, 2020
Jun 10, 2020
Jun 10, 2020
Jun 10, 2020
Jun 10, 2020
Jun 10, 2020
Jun 9, 2020
May 29, 2020
May 29, 2020
May 29, 2020
May 7, 2020
Apr 23, 2020
Apr 23, 2020
Apr 23, 2020
Apr 21, 2020
Apr 21, 2020
Apr 11, 2020
Apr 11, 2020
Apr 11, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Apr 8, 2020
Nov 26, 2019
Nov 19, 2019
Nov 15, 2019
Oct 16, 2019
Oct 10, 2019
Oct 10, 2019
Oct 10, 2019
Oct 10, 2019
Oct 10, 2019
Oct 10, 2019
Aug 19, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Aug 9, 2019
Claims
OPPO
Aug 9, 2019
Claims
OPPO
Aug 9, 2019
Claims
OPPO
Aug 9, 2019
Aug 9, 2019
Apr 10, 2019
Apr 10, 2019
Apr 5, 2019
Mar 27, 2019
Mar 27, 2019
Mar 27, 2019
Mar 27, 2019
Mar 27, 2019
Jul 9, 2018
Jun 1, 2018
Decision to grant a European patent
Search/Exam
May 17, 2018
(Electronic) Receipt
Search/Exam
May 17, 2018
Filing of the translations of the claims
Search/Exam
May 17, 2018
French translation of claims
Search/Exam
May 17, 2018
German translation of the claims
Search/Exam
May 17, 2018
Letter accompanying subsequently filed items
Search/Exam
Mar 20, 2018
Mar 20, 2018
Mar 20, 2018
Intention to grant (signatures)
Search/Exam
Mar 20, 2018
Text intended for grant (clean copy)
Search/Exam
Mar 20, 2018
Dec 7, 2017
(Electronic) Receipt
Search/Exam
Dec 7, 2017
Amended description with annotations
Search/Exam
Dec 7, 2017
Description
Search/Exam
Dec 7, 2017
Letter accompanying subsequently filed items
Search/Exam
Dec 7, 2017
Oct 16, 2017
Annex to the communication
Search/Exam
Oct 16, 2017
Communication from the Examining Division
Search/Exam
Sep 15, 2017
(Electronic) Receipt
Search/Exam
Sep 15, 2017
Amended claims with annotations
Search/Exam
Sep 15, 2017
Claims
Search/Exam
Sep 15, 2017
Letter accompanying subsequently filed items
Search/Exam
Sep 15, 2017
Jun 7, 2017
Annex to the communication
Search/Exam
Jun 7, 2017
Communication from the Examining Division
Search/Exam
Feb 27, 2017
(Electronic) Receipt
Search/Exam
Feb 27, 2017
Letter accompanying subsequently filed items
Search/Exam
Feb 27, 2017
Jan 9, 2017
Dec 28, 2016
(Electronic) Receipt
Search/Exam
Dec 28, 2016
Letter accompanying subsequently filed items
Search/Exam
Dec 28, 2016
Nov 29, 2016
Nov 25, 2016
Submission concerning representation
Search/Exam
Aug 29, 2016
Annex to the communication
Search/Exam
Aug 29, 2016
Communication from the Examining Division
Search/Exam
May 31, 2016
(Electronic) Receipt
Search/Exam
May 31, 2016
Amended claims with annotations
Search/Exam
May 31, 2016
Claims
Search/Exam
May 31, 2016
Letter accompanying subsequently filed items
Search/Exam
May 31, 2016
Apr 18, 2016
Apr 11, 2016
Feb 3, 2016
Annex to the communication
Search/Exam
Feb 3, 2016
Communication from the Examining Division
Search/Exam
Dec 8, 2015
Dec 7, 2015
Dec 1, 2015
(Electronic) Receipt
Search/Exam
Dec 1, 2015
Letter accompanying subsequently filed items
Search/Exam
Dec 1, 2015
Dec 1, 2015
Nov 30, 2015
Nov 23, 2015
Annexes in respect of a client data request
Search/Exam
Nov 23, 2015
Jan 22, 2014
Refund of fees
Search/Exam
Sep 19, 2012
Jul 20, 2012
Jul 5, 2012
Jul 5, 2012
Request for correction
Search/Exam
Jul 4, 2012
Request for correction
Search/Exam
Jun 29, 2012
Request for correction
Search/Exam
Jun 27, 2012
Jun 12, 2012
(Electronic) Receipt
Search/Exam
Jun 12, 2012
Jun 12, 2012
Amended claims with annotations
Search/Exam
Jun 12, 2012
Request for entry into the European phase
Search/Exam
May 4, 2012
May 4, 2012
Notification of the recording of a change
Search/Exam
Apr 20, 2012
Information on entry into European phase
Search/Exam
Jul 5, 2011
Jun 16, 2011
Copy of the international search report
Search/Exam
Jun 16, 2011
Published international application - A1
Search/Exam
May 9, 2011
May 9, 2011
May 9, 2011
Jan 26, 2011
Jan 26, 2011
Dec 9, 2010
(Electronic) Receipt
PCTRO
Dec 9, 2010
Abstract
PCTRO
Dec 9, 2010
Claims
PCTRO
Dec 9, 2010
Description
PCTRO
Dec 9, 2010