The weekly litigation news digest is live. Subscribe now
The patent EP3090011 was granted to ABU Dhabi Polymers Borouge on Jun 8, 2022. The application was filed on Dec 30, 2014 under application number EP14824854A. 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 |
|---|---|---|---|
| THE DOW CHEMICAL | May 15, 2019 | BOULT WADE TENNANT | ADMISSIBLE |
| CHEVRON PHILLIPS CHEMICAL LP | May 13, 2019 | POTTER CLARKSON | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| INTERNATIONAL-SEARCH-REPORT | WO0022040 |
| INTERNATIONAL-SEARCH-REPORT | WO2012058200 |
| INTERNATIONAL-SEARCH-REPORT | WO2013060736 |
| INTERNATIONAL-SEARCH-REPORT | WO9957193 |
| OPPOSITION | EP2570455 |
| OPPOSITION | EP2703445 |
| OPPOSITION | EP2873685 |
| OPPOSITION | US2012118390 |
| OPPOSITION | US2013137828 |
| OPPOSITION | US4369267 |
| OPPOSITION | US5405901 |
| OPPOSITION | US6565784 |
| OPPOSITION | US7416686 |
| OPPOSITION | US8501844 |
| OPPOSITION | WO0022040 |
| OPPOSITION | WO2011023440 |
| OPPOSITION | WO2012058200 |
| OPPOSITION | WO2013013806 |
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
Get instant alerts for new documents
May 12, 2022
May 12, 2022
May 12, 2022
May 9, 2022
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Apr 29, 2022
Feb 4, 2022
Jan 31, 2022
Letter accompanying subsequently filed items
Search/Exam
Jan 31, 2022
Jan 20, 2022
Jan 20, 2022
Jan 20, 2022
Jan 14, 2022
Oct 7, 2021
Oct 7, 2021
Oct 7, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Means of redress
OPPO
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Oct 5, 2021
Sep 1, 2021
Sep 1, 2021
Sep 1, 2021
Aug 27, 2021
Aug 27, 2021
Aug 27, 2021
Aug 27, 2021
Aug 27, 2021
Jul 7, 2021
Jul 7, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jul 1, 2021
Jun 25, 2021
Jun 25, 2021
Jun 22, 2021
Jun 22, 2021
Jun 22, 2021
Jun 22, 2021
Feb 26, 2021
Feb 26, 2021
Feb 26, 2021
Dec 11, 2020
Dec 11, 2020
Dec 11, 2020
Nov 26, 2020
Nov 26, 2020
Nov 26, 2020
Oct 12, 2020
Oct 1, 2020
Oct 1, 2020
Oct 1, 2020
Oct 1, 2020
Oct 1, 2020
Oct 1, 2020
Oct 1, 2020
Oct 1, 2020
Aug 20, 2020
Aug 20, 2020
Aug 20, 2020
Aug 12, 2020
Aug 12, 2020
Aug 10, 2020
Aug 10, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 6, 2020
Aug 5, 2020
Aug 5, 2020
Aug 5, 2020
Aug 5, 2020
Aug 5, 2020
Jul 27, 2020
Jul 27, 2020
Jul 22, 2020
Jul 22, 2020
Jul 22, 2020
Jul 15, 2020
Jul 15, 2020
Jul 15, 2020
Mar 2, 2020
Feb 24, 2020
Jan 24, 2020
Jan 16, 2020
Jan 15, 2020
Jan 15, 2020
Jan 15, 2020
Jan 15, 2020
Jan 15, 2020
Jan 15, 2020
Jan 15, 2020
Jan 15, 2020
Oct 11, 2019
Oct 11, 2019
Oct 7, 2019
Oct 7, 2019
Oct 7, 2019
Oct 7, 2019
Oct 7, 2019
May 27, 2019
May 27, 2019
May 27, 2019
May 23, 2019
May 17, 2019
May 17, 2019
May 17, 2019
May 17, 2019
May 15, 2019
May 15, 2019
May 15, 2019
May 15, 2019
May 15, 2019
May 15, 2019
May 15, 2019
May 15, 2019
May 15, 2019
May 15, 2019
May 13, 2019
May 13, 2019
May 13, 2019
May 13, 2019
May 13, 2019
May 13, 2019
May 13, 2019
May 13, 2019
May 13, 2019
May 13, 2019
May 13, 2019
May 13, 2019
May 13, 2019
May 13, 2019
Jan 3, 2019
(Electronic) Receipt
Search/Exam
Aug 27, 2018
Jul 19, 2018
Decision to grant a European patent
Search/Exam
Jul 9, 2018
Jul 9, 2018
Jul 9, 2018
Intention to grant (signatures)
Search/Exam
Jul 9, 2018
Text intended for grant (clean copy)
Search/Exam
Jul 9, 2018
Jun 15, 2018
(Electronic) Receipt
Search/Exam
Jun 15, 2018
Amended description with annotations
Search/Exam
Jun 15, 2018
Description
Search/Exam
Jun 15, 2018
French translation of claims
Search/Exam
Jun 15, 2018
German translation of the claims
Search/Exam
Jun 15, 2018
Letter accompanying subsequently filed items
Search/Exam
Jun 15, 2018
May 28, 2018
May 17, 2018
Feb 9, 2018
Feb 9, 2018
Feb 9, 2018
Intention to grant (signatures)
Search/Exam
Feb 9, 2018
Text intended for grant (clean copy)
Search/Exam
Feb 9, 2018
Jan 24, 2018
Examination started
Search/Exam
Feb 8, 2017
Refund of fees
Search/Exam
Jan 25, 2017
(Electronic) Receipt
Search/Exam
Jan 25, 2017
Jan 25, 2017
Amended claims with annotations
Search/Exam
Jan 25, 2017
Amendments received before examination
Search/Exam
Jan 25, 2017
Letter accompanying subsequently filed items
Search/Exam
Oct 14, 2016
Oct 12, 2016
Sep 2, 2016
Aug 31, 2016
Communication to designated inventor
Search/Exam
Aug 31, 2016
Communication to designated inventor
Search/Exam
Aug 31, 2016
Communication to designated inventor
Search/Exam
Aug 31, 2016
Communication to designated inventor
Search/Exam
Aug 31, 2016
Communication to designated inventor
Search/Exam
Aug 31, 2016
Communication to designated inventor
Search/Exam
Aug 31, 2016
Communication to designated inventor
Search/Exam
Aug 31, 2016
Communication to designated inventor
Search/Exam
Aug 26, 2016
Priority search results copy provided by EPO
Search/Exam
Jul 27, 2016
(Electronic) Receipt
Search/Exam
Jul 27, 2016
Annex
Search/Exam
Jul 27, 2016
Request for entry into the European phase
Search/Exam
Jul 21, 2016
Jun 27, 2016
Jun 27, 2016
Jun 27, 2016
Notification of the recording of a change
Search/Exam
May 13, 2016
Information on entry into European phase
Search/Exam
Jul 28, 2015
Jul 9, 2015
Copy of the international search report
Search/Exam
Jul 9, 2015
Published international application - A1
Search/Exam
Apr 27, 2015
Apr 27, 2015
Apr 27, 2015
Dec 30, 2014
(Electronic) Receipt
PCTRO
Dec 30, 2014
Abstract
PCTRO
Dec 30, 2014
Claims
PCTRO
Dec 30, 2014
Description
PCTRO
Dec 30, 2014
Drawings
PCTRO
Dec 30, 2014