Hdpe

Patent No. EP2994506 (titled "Hdpe") was filed by ABU Dhabi Polymers Borouge on May 9, 2014. The application was issued on Jul 1, 2020.

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
THE DOW CHEMICAL	Apr 5, 2018	BOULT WADE TENNANT
CHEVRON PHILLIPS CHEMICAL LP	Mar 26, 2018	POTTER CLARKSON

Dossier Documents

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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Jun 5, 2020
Decision to maintain the European patent in amended form
Jun 5, 2020
Decision to maintain the European patent in amended form
Jun 5, 2020
Decision to maintain the European patent in amended form
May 29, 2020
Termination of the opposition proceedings with maintenance of patent
May 26, 2020
(Electronic) Receipt
May 26, 2020
Clean copy of claims in the opposition procedure
May 26, 2020
Clean copy of description pages in the opposition procedure
May 26, 2020
Druckexemplar in opposition procedure
May 26, 2020
Filing of the translation of the amended claims
May 26, 2020
French translation of claims
May 26, 2020
German translation of the claims
May 26, 2020
Letter accompanying subsequently filed items
Feb 18, 2020
Communication to opponent concerning maintenance
Feb 18, 2020
Communication to opponent concerning maintenance
Feb 18, 2020
Communication with request to file translations
Feb 11, 2020
Maintenance of the patent with the documents specified in the final decision
Jan 20, 2020
Maintenance of the patent with the documents specified in the final decision
Nov 12, 2019
Advice of delivery
Nov 11, 2019
Advice of delivery
Nov 8, 2019
Communication about missing advice of delivery
Nov 8, 2019
Communication about missing advice of delivery
Oct 15, 2019
Advice of delivery
Oct 14, 2019
Advice of delivery
Oct 4, 2019
Acknowledgement of a document
Oct 4, 2019
Acknowledgement of a document
Oct 4, 2019
Acknowledgement of a document
Oct 4, 2019
Annex to the communication - opposition
Oct 4, 2019
Decision of the Opposition Division and instruction
Oct 4, 2019
Grounds for the decision (Annex) - opposition
Oct 4, 2019
Interlocutory decision in opposition proceedings
Oct 4, 2019
Internal form - Opposition/addressees
Oct 4, 2019
Internal form - Opposition/addressees
Oct 4, 2019
Means of redress
Oct 4, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 4, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 4, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 4, 2019
OPPODREX with handwritten amendments
Oct 4, 2019
Provision of a copy of the minutes - opposition procedure
Oct 4, 2019
Scanned annex to a communication - opposition procedure
Sep 10, 2019
Information about the result of oral proceedings
Aug 28, 2019
Brief communication - Opposition proceedings
Aug 28, 2019
Brief communication - Opposition proceedings
Aug 23, 2019
(Electronic) Receipt
Aug 23, 2019
Letter accompanying subsequently filed items
Aug 23, 2019
Oral proceedings: reply to date proposed
Jul 24, 2019
Consolidated list of cited opposition documents
Jul 17, 2019
Brief communication - Opposition proceedings
Jul 17, 2019
Brief communication - Opposition proceedings
Jul 12, 2019
Brief communication - Opposition proceedings
Jul 12, 2019
Brief communication - Opposition proceedings
Jul 11, 2019
(Electronic) Receipt
Jul 11, 2019
Brief communication - Opposition proceedings
Jul 11, 2019
Brief communication - Opposition proceedings
Jul 11, 2019
Letter accompanying subsequently filed items
Jul 11, 2019
Withdrawal of a request for oral proceedings
Jul 8, 2019
(Electronic) Receipt
Jul 8, 2019
Letter accompanying subsequently filed items
Jul 8, 2019
Request for interpreters during oral proceedings
Jul 5, 2019
(Electronic) Receipt
Jul 5, 2019
Claims
Jul 5, 2019
Claims
Jul 5, 2019
Claims
Jul 5, 2019
Claims
Jul 5, 2019
Letter accompanying subsequently filed items
Jul 5, 2019
Non-patent literature cited during the opposition procedure
Jul 5, 2019
Non-patent literature cited during the opposition procedure
Jul 5, 2019
Oral proceedings: reply to date proposed
Apr 15, 2019
Brief communication - Opposition proceedings
Apr 15, 2019
Brief communication - Opposition proceedings
Apr 15, 2019
Communication of amended entries
Mar 11, 2019
Request concerning representative opponent
Feb 28, 2019
Advice of delivery
Feb 19, 2019
Communication about missing advice of delivery
Jan 28, 2019
Advice of delivery
Jan 21, 2019
Advice of delivery
Jan 21, 2019
Advice of delivery
Jan 18, 2019
Communication of amended entries
Jan 14, 2019
Acknowledgement of a document
Jan 14, 2019
Acknowledgement of a document
Jan 14, 2019
Acknowledgement of a document
Jan 14, 2019
Information concerning oral proceedings
Jan 14, 2019
Summons to attend oral proceedings
Jan 14, 2019
Summons to attend oral proceedings
Jan 14, 2019
Summons to attend oral proceedings
Jan 10, 2019
Advice of delivery
Jan 10, 2019
Notification concerning the date of oral proceedings
Jan 10, 2019
Notification concerning the date of oral proceedings
Jan 10, 2019
Notification concerning the date of oral proceedings
Jan 3, 2019
Advice of delivery
Jan 2, 2019
Advice of delivery
Jan 2, 2019
Brief communication - Opposition proceedings
Jan 2, 2019
Brief communication - Opposition proceedings
Dec 21, 2018
Acknowledgement of a document
Dec 21, 2018
Acknowledgement of a document
Dec 21, 2018
Acknowledgement of a document
Dec 21, 2018
Information concerning oral proceedings
Dec 21, 2018
Notification concerning the date of oral proceedings
Dec 21, 2018
Notification concerning the date of oral proceedings
Dec 21, 2018
Notification concerning the date of oral proceedings
Dec 21, 2018
Summons to attend oral proceedings
Dec 21, 2018
Summons to attend oral proceedings
Dec 21, 2018
Summons to attend oral proceedings
Dec 18, 2018
(Electronic) Receipt
Dec 18, 2018
Advice of delivery
Dec 18, 2018
Any annexes (other than citation) to an opposition letter
Dec 18, 2018
Brief communication - Opposition proceedings
Dec 18, 2018
Brief communication - Opposition proceedings
Dec 18, 2018
Letter accompanying subsequently filed items
Dec 18, 2018
Oral proceedings: Request for postponement
Dec 14, 2018
Request concerning representative opponent
Dec 12, 2018
(Electronic) Receipt
Dec 12, 2018
Letter accompanying subsequently filed items
Dec 12, 2018
Oral proceedings: Request for postponement
Dec 11, 2018
Acknowledgement of a document
Dec 11, 2018
Advice of delivery
Dec 4, 2018
Acknowledgement of a document
Dec 4, 2018
Acknowledgement of a document
Dec 4, 2018
Acknowledgement of a document
Dec 4, 2018
Annex to the communication - opposition
Dec 4, 2018
Information concerning oral proceedings
Dec 4, 2018
Summons to attend oral proceedings
Dec 4, 2018
Summons to attend oral proceedings
Dec 4, 2018
Summons to attend oral proceedings
Nov 21, 2018
Brief communication - Opposition proceedings
Nov 21, 2018
Brief communication - Opposition proceedings
Nov 15, 2018
(Electronic) Receipt
Nov 15, 2018
Letter accompanying subsequently filed items
Nov 15, 2018
Letter regarding the opposition procedure (no time limit)
Nov 15, 2018
Non-patent literature cited during the opposition procedure
Oct 9, 2018
Brief communication - Opposition proceedings
Oct 9, 2018
Brief communication - Opposition proceedings
Oct 2, 2018
(Electronic) Receipt
Oct 2, 2018
Letter accompanying subsequently filed items
Oct 2, 2018
Patent document cited during the opposition procedure
Oct 2, 2018
Written submission in preparation to/during oral proceedings
Sep 3, 2018
Brief communication - Opposition proceedings
Sep 3, 2018
Brief communication - Opposition proceedings
Aug 28, 2018
(Electronic) Receipt
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Auxiliary request during Opposition procedure
Aug 28, 2018
Letter accompanying subsequently filed items
Aug 28, 2018
Letter dealing with oral proceedings
Aug 28, 2018
Main request during Opposition procedure
Aug 28, 2018
Non-patent literature cited during the opposition procedure
Aug 28, 2018
Non-patent literature cited during the opposition procedure
Aug 28, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jul 16, 2018
Communication of amended entries
Jul 3, 2018
Request concerning representative opponent
May 28, 2018
Communication of amended entries concerning the representative
May 17, 2018
Submission concerning change of applicant's representative
Apr 18, 2018
Communication of a notice of opposition and request to file observations
Apr 18, 2018
Notice of further oppositions to opponent(s)
Apr 18, 2018
Notice of further oppositions to opponent(s)
Apr 11, 2018
Communication of a notice of opposition - first information to patent proprietor
Apr 5, 2018
(Electronic) Receipt
Apr 5, 2018
Non-patent literature cited during the opposition procedure
Apr 5, 2018
Non-patent literature cited during the opposition procedure
Apr 5, 2018
Non-patent literature cited during the opposition procedure
Apr 5, 2018
Non-patent literature cited during the opposition procedure
Apr 5, 2018
Notice of opposition
Apr 5, 2018
Notice of opposition
Apr 5, 2018
Patent document cited during the opposition procedure
Apr 5, 2018
Patent document cited during the opposition procedure
Apr 5, 2018
Patent document cited during the opposition procedure
Apr 5, 2018
Patent document cited during the opposition procedure
Apr 3, 2018
Communication of a notice of opposition - first information to patent proprietor
Mar 26, 2018
(Electronic) Receipt
Mar 26, 2018
Any annexes (other than citation) to an opposition letter
Mar 26, 2018
Non-patent literature cited during the opposition procedure
Mar 26, 2018
Non-patent literature cited during the opposition procedure
Mar 26, 2018
Non-patent literature cited during the opposition procedure
Mar 26, 2018
Non-patent literature cited during the opposition procedure
Mar 26, 2018
Non-patent literature cited during the opposition procedure
Mar 26, 2018
Non-patent literature cited during the opposition procedure
Mar 26, 2018
Notice of opposition
Mar 26, 2018
Notice of opposition
Mar 26, 2018
Notice of opposition
Mar 26, 2018
Patent document cited during the opposition procedure
Mar 26, 2018
Patent document cited during the opposition procedure
Mar 26, 2018
Patent document cited during the opposition procedure
Mar 26, 2018
Patent document cited during the opposition procedure
Mar 26, 2018
Patent document cited during the opposition procedure
Mar 26, 2018
Patent document cited during the opposition procedure
Mar 26, 2018
Patent document cited during the opposition procedure
Mar 26, 2018
Patent document cited during the opposition procedure
Mar 26, 2018
Patent document cited during the opposition procedure
Jul 6, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 9, 2017
Decision to grant a European patent
May 16, 2017
Bibliographic data of the European patent application
May 16, 2017
Information about intention to grant a patent
May 16, 2017
Intention to grant (signatures)
May 16, 2017
Text intended for grant (clean copy)
May 16, 2017
Text intended for grant (version for approval)
Apr 11, 2017
(Electronic) Receipt
Apr 11, 2017
Claims
Apr 11, 2017
Letter accompanying subsequently filed items
Apr 11, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Apr 11, 2017
Result of consultation by telephone/in person
Apr 4, 2017
(Electronic) Receipt
Apr 4, 2017
Claims
Apr 4, 2017
French translation of claims
Apr 4, 2017
German translation of the claims
Apr 4, 2017
Letter accompanying subsequently filed items
Apr 4, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 25, 2016
Bibliographic data of the European patent application
Nov 25, 2016
Communication about intention to grant a European patent
Nov 25, 2016
Intention to grant (signatures)
Nov 25, 2016
Text intended for grant (clean copy)
Nov 25, 2016
Text intended for grant (version for approval)
Nov 9, 2016
Examination started
Jun 23, 2016
(Electronic) Receipt
Jun 23, 2016
Amended description filed after receipt of (European) search report
Jun 23, 2016
Amended description with annotations
Jun 23, 2016
Amendments received before examination
Jun 23, 2016
Letter accompanying subsequently filed items
Jun 8, 2016
Refund of fees
Mar 10, 2016
Payment of fees and costs
Feb 17, 2016
Notification on forthcoming publication of bibliographic data
Dec 23, 2015
Refund of fees
Dec 18, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Dec 16, 2015
Communication to designated inventor
Dec 16, 2015
Communication to designated inventor
Dec 16, 2015
Communication to designated inventor
Dec 16, 2015
Communication to designated inventor
Dec 16, 2015
Communication to designated inventor
Dec 11, 2015
Priority search results copy provided by EPO
Dec 8, 2015
(Electronic) Receipt
Dec 8, 2015
Request for entry into the European phase
Nov 23, 2015
Copy of the international preliminary report on patentability
Sep 18, 2015
Information on entry into European phase
Dec 2, 2014
Priority document (electronically transmitted)
Nov 13, 2014
Copy of the international search report
Nov 13, 2014
Published international application - A1
Jul 16, 2014
Written opinion of the ISA, boxes No. I to VIII
Jul 16, 2014
Written opinion of the ISA, cover sheet
Jul 16, 2014
Written opinion of the ISA, supplemental box
May 9, 2014
(Electronic) Receipt
May 9, 2014
Abstract
May 9, 2014
Claims
May 9, 2014
Description
May 9, 2014
Drawings
May 9, 2014
Priority document (RO-procedure)

EP2994506

ABU DHABI POLYMERS BOROUGE

Application Number: EP14723772A
Filing Date: May 9, 2014
Status: Patent Maintained As Amended; May 29, 2020
Publication Date: Jul 1, 2020
External Links: Slate, Register , Google Patents

IP Verse

Hdpe

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2994506