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The patent EP2880067 was granted to Ineos Europe on Sep 15, 2021. The application was filed on Aug 1, 2013 under application number EP13742473A. 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 |
|---|---|---|---|
| TOTAL RESEARCH & TECHNOLOGY FELUY | Oct 1, 2019 | GARCIA MARTIN | - |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | EP1927626 |
| INTERNATIONAL-SEARCH-REPORT | EP2133367 |
| INTERNATIONAL-SEARCH-REPORT | GB1476480 |
| OPPOSITION | EP0905146 |
| OPPOSITION | US2007043182 |
| OPPOSITION | WO0022040 |
| OPPOSITION | WO2010000557 |
| OPPOSITION | WO2012010690 |
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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Aug 19, 2021
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OPPO
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Authorisation
OPPO
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Claims
OPPO
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OPPO
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OPPO
Mar 6, 2020
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OPPO
Mar 6, 2020
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OPPO
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OPPO
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Jan 28, 2019
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Dec 6, 2018
Decision to grant a European patent
Search/Exam
Nov 19, 2018
(Electronic) Receipt
Search/Exam
Nov 19, 2018
Filing of the translations of the claims
Search/Exam
Nov 19, 2018
French translation of claims
Search/Exam
Nov 19, 2018
German translation of the claims
Search/Exam
Sep 25, 2018
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Intention to grant (signatures)
Search/Exam
Sep 25, 2018
Text intended for grant (clean copy)
Search/Exam
Sep 25, 2018
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(Electronic) Receipt
Search/Exam
Apr 30, 2018
Description
Search/Exam
Apr 30, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 30, 2018
Jan 4, 2018
Annex to the communication
Search/Exam
Jan 4, 2018
Communication from the Examining Division
Search/Exam
May 10, 2017
(Electronic) Receipt
Search/Exam
May 10, 2017
Claims
Search/Exam
May 10, 2017
Letter accompanying subsequently filed items
Search/Exam
May 10, 2017
Jan 2, 2017
Annex to the communication
Search/Exam
Jan 2, 2017
Communication from the Examining Division
Search/Exam
Dec 13, 2016
Examination started
Search/Exam
Sep 26, 2016
May 13, 2015
Apr 2, 2015
Mar 6, 2015
Communication to designated inventor
Search/Exam
Mar 6, 2015
Communication to designated inventor
Search/Exam
Feb 16, 2015
Jan 29, 2015
(Electronic) Receipt
Search/Exam
Jan 29, 2015
Jan 29, 2015
Request for entry into the European phase
Search/Exam
Dec 10, 2014
Information on entry into European phase
Search/Exam
Feb 25, 2014
Feb 6, 2014
Copy of the international search report
Search/Exam
Feb 6, 2014
Published international application - A1
Search/Exam
Nov 4, 2013
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Sep 16, 2013
Aug 1, 2013
(Electronic) Receipt
PCTRO
Aug 1, 2013
Abstract
PCTRO
Aug 1, 2013
Claims
PCTRO
Aug 1, 2013
Description
PCTRO