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The patent EP3087108 was granted to Ineos Europe on Apr 20, 2022. The application was filed on Dec 15, 2014 under application number EP14812240A. 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 |
|---|---|---|---|
| BASELL POLYOLEFINE | Nov 19, 2019 | LYONDELLBASELL | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP0703246 |
| DESCRIPTION | US7696289 |
| DESCRIPTION | WO0068274 |
| DESCRIPTION | WO0118066 |
| DESCRIPTION | WO0118067 |
| DESCRIPTION | WO0228919 |
| DESCRIPTION | WO03082935 |
| DESCRIPTION | WO2006054040 |
| DESCRIPTION | WO2009065677 |
| DESCRIPTION | WO9428032 |
| INTERNATIONAL-SEARCH-REPORT | EP2374823 |
| INTERNATIONAL-SEARCH-REPORT | WO0118066 |
| INTERNATIONAL-SEARCH-REPORT | WO2008108931 |
| INTERNATIONAL-SEARCH-REPORT | WO2008141965 |
| INTERNATIONAL-SEARCH-REPORT | WO2010057925 |
| INTERNATIONAL-SEARCH-REPORT | WO2011011427 |
| OPPOSITION | DE1745537 |
| OPPOSITION | US2013085245 |
| OPPOSITION | WO2004060923 |
| OPPOSITION | WO2006067052 |
| OPPOSITION | WO2010072367 |
| OPPOSITION | WO2010086392 |
| OPPOSITION | WO2011029735 |
| OPPOSITION | WO2013059042 |
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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Decision to grant a European patent
Search/Exam
Jan 3, 2019
(Electronic) Receipt
Search/Exam
Jan 3, 2019
Filing of the translations of the claims
Search/Exam
Jan 3, 2019
French translation of claims
Search/Exam
Jan 3, 2019
German translation of the claims
Search/Exam
Sep 5, 2018
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Intention to grant (signatures)
Search/Exam
Sep 5, 2018
Text intended for grant (clean copy)
Search/Exam
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(Electronic) Receipt
Search/Exam
Apr 30, 2018
Amended claims with annotations
Search/Exam
Apr 30, 2018
Claims
Search/Exam
Apr 30, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 30, 2018
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Annex to the communication
Search/Exam
Jan 3, 2018
Communication from the Examining Division
Search/Exam
Dec 21, 2017
Examination started
Search/Exam
Jan 31, 2017
(Electronic) Receipt
Search/Exam
Jan 31, 2017
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Amended claims with annotations
Search/Exam
Jan 31, 2017
Amendments received before examination
Search/Exam
Jan 31, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 6, 2016
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Communication to designated inventor
Search/Exam
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Communication to designated inventor
Search/Exam
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Communication to designated inventor
Search/Exam
Jul 23, 2016
Priority search results copy provided by EPO
Search/Exam
Jul 12, 2016
May 31, 2016
(Electronic) Receipt
Search/Exam
May 31, 2016
Request for entry into the European phase
Search/Exam
May 9, 2016
Information on entry into European phase
Search/Exam
Jul 23, 2015
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Copy of the international search report
Search/Exam
Jul 2, 2015
Published international application - A1
Search/Exam
Mar 3, 2015
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Dec 15, 2014
(Electronic) Receipt
PCTRO
Dec 15, 2014
Abstract
PCTRO
Dec 15, 2014
Claims
PCTRO
Dec 15, 2014
Description
PCTRO
Dec 15, 2014
Drawings
PCTRO
Dec 15, 2014