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The patent EP2477638 was granted to Mead Johnson Nutrition on Jul 25, 2018. The application was filed on Sep 17, 2010 under application number EP10817876A. 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 |
|---|---|---|---|
| CHR HANSEN | Apr 24, 2019 | UEXKULL & STOLBERG | ADMISSIBLE |
| NUTRICIA | Apr 17, 2019 | SCHRELL | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | US2006286252 |
| INTERNATIONAL-SEARCH-REPORT | US2007116826 |
| INTERNATIONAL-SEARCH-REPORT | US2008219961 |
| INTERNATIONAL-SEARCH-REPORT | US2008220470 |
| INTERNATIONAL-SEARCH-REPORT | US2009092590 |
| INTERNATIONAL-SEARCH-REPORT | US2009203592 |
| INTERNATIONAL-SEARCH-REPORT | US2009215718 |
| OPPOSITION | EP0259739 |
| OPPOSITION | EP1003532 |
| OPPOSITION | US2003165472 |
| OPPOSITION | US2007116826 |
| OPPOSITION | US2008220470 |
| OPPOSITION | US2009203592 |
| OPPOSITION | WO2006130204 |
| OPPOSITION | WO2008056983 |
| OPPOSITION | WO2008076975 |
| OPPOSITION | WO2010138522 |
| OPPOSITION | WO2011035093 |
| SEARCH | US2007116826 |
| SEARCH | US2008220470 |
| SEARCH | US2009203592 |
| SEARCH | US2009215718 |
| SEARCH | WO2006122965 |
| SEARCH | WO2006130204 |
| SEARCH | WO2008076975 |
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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Claims
OPPO
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Decision to grant a European patent
Search/Exam
Jun 14, 2018
(Electronic) Receipt
Search/Exam
Jun 14, 2018
Filing of the translations of the claims
Search/Exam
Jun 14, 2018
French translation of claims
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Jun 14, 2018
German translation of the claims
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Jun 14, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 11, 2018
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Intention to grant (signatures)
Search/Exam
Apr 11, 2018
Text intended for grant (clean copy)
Search/Exam
Apr 11, 2018
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Jul 24, 2017
(Electronic) Receipt
Search/Exam
Jul 24, 2017
Amended claims with annotations
Search/Exam
Jul 24, 2017
Amended description with annotations
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Jul 24, 2017
Claims
Search/Exam
Jul 24, 2017
Description
Search/Exam
Jul 24, 2017
Letter accompanying subsequently filed items
Search/Exam
Jul 24, 2017
Mar 15, 2017
Annex to the communication
Search/Exam
Mar 15, 2017
Communication from the Examining Division
Search/Exam
Mar 9, 2017
Examination started
Search/Exam
Oct 24, 2016
Aug 1, 2016
(Electronic) Receipt
Search/Exam
Aug 1, 2016
Aug 1, 2016
Amended claims with annotations
Search/Exam
Aug 1, 2016
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Amended description with annotations
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Aug 1, 2016
Amendments received before examination
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Aug 1, 2016
Letter accompanying subsequently filed items
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Feb 9, 2016
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European search opinion
Search/Exam
Jan 22, 2016
Information on Search Strategy
Search/Exam
Jan 22, 2016
Supplementary European search report
Search/Exam
Nov 13, 2015
Search started
Search/Exam
Oct 8, 2015
Sep 29, 2015
Jul 29, 2013
Jul 24, 2013
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Apr 2, 2013
Submission concerning representation
Search/Exam
Oct 16, 2012
(Electronic) Receipt
Search/Exam
Oct 16, 2012
Oct 16, 2012
Amended claims with annotations
Search/Exam
Oct 16, 2012
Amendments received before examination
Search/Exam
Oct 16, 2012
Letter accompanying subsequently filed items
Search/Exam
Jun 27, 2012
Apr 27, 2012
Apr 13, 2012
Mar 19, 2012
(Electronic) Receipt
Search/Exam
Mar 19, 2012
Request for entry into the European phase
Search/Exam
Mar 12, 2012
Notification of the recording of a change
Search/Exam
Jan 27, 2012
Information on entry into European phase
Search/Exam
Apr 12, 2011
Mar 24, 2011
Copy of the international search report
Search/Exam
Mar 24, 2011
Published international application - A1
Search/Exam