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The patent EP2897457 was granted to Jeantil on Feb 12, 2020. The application was filed on Sep 16, 2013 under application number EP13762493A. 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 |
|---|---|---|---|
| OCTROOIBUREAU VAN DER LELY | Dec 21, 2017 | - | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1779722 |
| DESCRIPTION | EP2007191 |
| DESCRIPTION | WO2010094902 |
| EXAMINATION | DE10118026 |
| INTERNATIONAL-SEARCH-REPORT | EP1779722 |
| INTERNATIONAL-SEARCH-REPORT | FR2862489 |
| INTERNATIONAL-SEARCH-REPORT | NL9400771 |
| OPPOSITION | EP1779722 |
| OPPOSITION | US2002157614 |
| OPPOSITION | US2008039974 |
| OPPOSITION | US2010326363 |
| OPPOSITION | US2822101 |
| OPPOSITION | US5069165 |
| OPPOSITION | US5204814 |
| OPPOSITION | US5816192 |
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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Jan 16, 2020
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OPPO
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Claims
OPPO
Apr 12, 2019
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OPPO
Apr 12, 2019
Claims
OPPO
Apr 12, 2019
Claims
OPPO
Apr 12, 2019
Claims
OPPO
Apr 12, 2019
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OPPO
Apr 12, 2019
Claims
OPPO
Apr 12, 2019
Claims
OPPO
Apr 12, 2019
Claims
OPPO
Apr 12, 2019
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Claims
OPPO
May 16, 2018
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Mar 23, 2017
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Decision to grant a European patent
Search/Exam
Feb 9, 2017
(Electronic) Receipt
Search/Exam
Feb 9, 2017
English translation of the claims
Search/Exam
Feb 9, 2017
Filing of the translations of the claims
Search/Exam
Feb 9, 2017
German translation of the claims
Search/Exam
Feb 9, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 10, 2016
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Intention to grant (signatures)
Search/Exam
Oct 10, 2016
Text intended for grant (clean copy)
Search/Exam
Oct 10, 2016
Aug 24, 2016
(Electronic) Receipt
Search/Exam
Aug 24, 2016
Amended claims with annotations
Search/Exam
Aug 24, 2016
Amended description with annotations
Search/Exam
Aug 24, 2016
Claims
Search/Exam
Aug 24, 2016
Description
Search/Exam
Aug 24, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 24, 2016
Jul 13, 2016
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Jun 28, 2016
(Electronic) Receipt
Search/Exam
Jun 28, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 28, 2016
Feb 29, 2016
Annex to the communication
Search/Exam
Feb 29, 2016
Communication from the Examining Division
Search/Exam
Feb 23, 2016
Examination started
Search/Exam
Jul 1, 2015
May 19, 2015
(Electronic) Receipt
Search/Exam
May 19, 2015
May 19, 2015
Amended claims with annotations
Search/Exam
May 19, 2015
May 19, 2015
Amended description with annotations
Search/Exam
May 19, 2015
Amendments received before examination
Search/Exam
May 19, 2015
Letter accompanying subsequently filed items
Search/Exam
Apr 29, 2015
Apr 24, 2015
Communication to designated inventor
Search/Exam
Apr 21, 2015
Priority search results copy provided by EPO
Search/Exam
Apr 8, 2015
Mar 19, 2015
(Electronic) Receipt
Search/Exam
Mar 19, 2015
Request for entry into the European phase
Search/Exam
Jan 30, 2015
Information on entry into European phase
Search/Exam
Apr 14, 2014
Mar 27, 2014
Copy of the international search report
Search/Exam
Mar 27, 2014
Published international application - A1
Search/Exam
Nov 4, 2013
Nov 4, 2013
Nov 4, 2013
Sep 16, 2013
(Electronic) Receipt
PCTRO
Sep 16, 2013
Abstract
PCTRO
Sep 16, 2013
Claims
PCTRO
Sep 16, 2013
Description
PCTRO
Sep 16, 2013
Drawings
PCTRO