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The patent EP2142000 was granted to Nestec on Aug 2, 2017. The application was filed on Mar 17, 2008 under application number EP08717875A. The patent is currently recorded with a legal status of "Opposition Rejected".

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 |
|---|---|---|---|
| UNILEVER UNILEVER | May 2, 2018 | TURNER | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | AT6713U |
| INTERNATIONAL-SEARCH-REPORT | DE3817919 |
| INTERNATIONAL-SEARCH-REPORT | DE4111011 |
| INTERNATIONAL-SEARCH-REPORT | EP1323347 |
| INTERNATIONAL-SEARCH-REPORT | EP1719413 |
| INTERNATIONAL-SEARCH-REPORT | US2005048182 |
| INTERNATIONAL-SEARCH-REPORT | US5256431 |
| OPPOSITION | DE3817919 |
| OPPOSITION | EP0276333 |
| OPPOSITION | EP2266404 |
| OPPOSITION | GB1009047 |
| OPPOSITION | US5256431 |
| OPPOSITION | US6227103 |
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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Authorisation
OPPO
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Sep 19, 2017
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Decision to grant a European patent
Search/Exam
Jun 20, 2017
(Electronic) Receipt
Search/Exam
Jun 20, 2017
Filing of the translations of the claims
Search/Exam
Jun 20, 2017
French translation of claims
Search/Exam
Jun 20, 2017
German translation of the claims
Search/Exam
Jun 20, 2017
Letter accompanying subsequently filed items
Search/Exam
Apr 25, 2017
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Intention to grant (signatures)
Search/Exam
Apr 25, 2017
Text intended for grant (clean copy)
Search/Exam
Apr 25, 2017
Feb 9, 2017
Feb 7, 2017
(Electronic) Receipt
Search/Exam
Feb 7, 2017
Amended description with annotations
Search/Exam
Feb 7, 2017
Description
Search/Exam
Feb 7, 2017
Letter accompanying subsequently filed items
Search/Exam
Feb 7, 2017
Feb 6, 2017
(Electronic) Receipt
Search/Exam
Feb 6, 2017
Letter accompanying subsequently filed items
Search/Exam
Feb 6, 2017
Jan 11, 2017
Submission concerning representation
Search/Exam
Sep 28, 2016
Annex to the communication
Search/Exam
Sep 28, 2016
Communication from the Examining Division
Search/Exam
Dec 9, 2013
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Sep 4, 2013
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Jan 17, 2011
(Electronic) Receipt
Search/Exam
Jan 17, 2011
Amended claims with annotations
Search/Exam
Jan 17, 2011
Claims
Search/Exam
Jan 17, 2011
Letter accompanying subsequently filed items
Search/Exam
Jan 17, 2011
Sep 24, 2010
Annex to the communication
Search/Exam
Sep 24, 2010
Communication from the Examining Division
Search/Exam
Dec 16, 2009
Nov 18, 2009
Oct 20, 2009
Oct 2, 2009
Sep 24, 2009
Aug 20, 2009
Information on entry into European phase
Search/Exam
Aug 19, 2009
(Electronic) Receipt
Search/Exam
Aug 19, 2009
Request for entry into the European phase
Search/Exam
Jun 3, 2009
May 28, 2009
Copy of the international search report
Search/Exam
May 28, 2009
Apr 7, 2009
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Nov 5, 2008
Oct 16, 2008
Published international application - A2
Search/Exam
May 8, 2008
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Mar 17, 2008
(Electronic) Receipt
PCTRO
Mar 17, 2008
Abstract
PCTRO
Mar 17, 2008
Annex
PCTRO
Mar 17, 2008
Claims
PCTRO
Mar 17, 2008
Description
PCTRO
Mar 17, 2008
Drawings
PCTRO
Mar 17, 2008