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IP Verse

Polyethylene Composition Having High Mechanical Properties - EP2935414

The patent EP2935414 was granted to Basell Polyolefine on Nov 17, 2021. The application was filed on Nov 25, 2013 under application number EP13802272A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2935414

BASELL POLYOLEFINE

Application Number: EP13802272A
Filing Date: Nov 25, 2013
Status: Patent Maintained As Amended; Oct 15, 2021
Publication Date: Nov 17, 2021
External Links: Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Oppositions

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
SABIC SABIC PETROCHEMICALS	Nov 25, 2019	SABIC GROUP	ADMISSIBLE

Patent Citations (15) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
INTERNATIONAL-SEARCH-REPORT	EP1878764
INTERNATIONAL-SEARCH-REPORT	US2008038533
INTERNATIONAL-SEARCH-REPORT	US2012202942
INTERNATIONAL-SEARCH-REPORT	US6462161
OPPOSITION	US2006047077
OPPOSITION	US2008038533
OPPOSITION	US2009192270
OPPOSITION	US8765874
OPPOSITION	WO2007141036
OPPOSITION	WO2008124557
OPPOSITION	WO2009109367
OPPOSITION	WO2010144784
OPPOSITION	WO2012109246
OPPOSITION	WO2014099608
OPPOSITION	WO9844011

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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Oct 21, 2021
Decision to maintain the European patent in amended form
OPPO
Oct 21, 2021
Decision to maintain the European patent in amended form
OPPO
Oct 15, 2021
Termination of the opposition proceedings with maintenance of patent
OPPO
Oct 11, 2021
(Electronic) Receipt
OPPO
Oct 11, 2021
Filing of the translation of the amended claims
OPPO
Oct 11, 2021
French translation of claims
OPPO
Oct 11, 2021
German translation of the claims
OPPO
Jul 15, 2021
Communication of bibliographic data
OPPO
Jul 15, 2021
Communication to opponent concerning maintenance
OPPO
Jul 15, 2021
Communication with request to file translations
OPPO
Jul 8, 2021
Maintenance of the patent with the documents specified in the final decision
OPPO
Jul 8, 2021
Maintenance of the patent with the documents specified in the final decision
OPPO
Jun 14, 2021
Brief communication - Opposition proceedings
OPPO
May 17, 2021
(Electronic) Receipt
OPPO
May 17, 2021
Letter accompanying subsequently filed items
OPPO
May 17, 2021
Letter regarding the opposition procedure (no time limit)
OPPO
Apr 21, 2021
Brief communication - Opposition proceedings
OPPO
Apr 21, 2021
Brief communication in opposition procedure - time limit
OPPO
Apr 21, 2021
Scanned annex to a communication - opposition procedure
OPPO
Apr 6, 2021
(Electronic) Receipt
OPPO
Apr 6, 2021
Letter accompanying subsequently filed items
OPPO
Apr 6, 2021
Letter regarding the opposition procedure (no time limit)
OPPO
Mar 25, 2021
Advice of delivery
OPPO
Mar 25, 2021
Annex to the communication - opposition
OPPO
Mar 25, 2021
Decision of the Opposition Division and instruction
OPPO
Mar 25, 2021
Druckexemplar in opposition procedure
OPPO
Mar 25, 2021
Grounds for the decision (Annex) - opposition
OPPO
Mar 25, 2021
Interlocutory decision in opposition proceedings
OPPO
Mar 25, 2021
Internal form - Opposition/addressees
OPPO
Mar 25, 2021
Internal form - Opposition/addressees
OPPO
Mar 25, 2021
Means of redress
OPPO
Mar 25, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 25, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 25, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Mar 25, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Mar 25, 2021
Scanned annex to a communication - opposition procedure
OPPO
Mar 25, 2021
Scanned annex to a communication - opposition procedure
OPPO
Mar 25, 2021
Transmittal of decision / summons - opposition
OPPO
Mar 25, 2021
Transmittal of decision / summons - opposition
OPPO
Mar 3, 2021
Brief communication - Opposition proceedings
OPPO
Mar 2, 2021
Information about the result of oral proceedings
OPPO
Feb 26, 2021
(Electronic) Receipt
OPPO
Feb 26, 2021
Citation in opposition procedure - 018
OPPO
Feb 26, 2021
Consolidated list of cited opposition documents
OPPO
Feb 26, 2021
Letter accompanying subsequently filed items
OPPO
Feb 26, 2021
Written submission in preparation to/during oral proceedings
OPPO
Jan 14, 2021
Brief communication - Opposition proceedings
OPPO
Jan 14, 2021
Brief communication - Opposition proceedings
OPPO
Jan 4, 2021
(Electronic) Receipt
OPPO
Jan 4, 2021
Letter accompanying subsequently filed items
OPPO
Jan 4, 2021
Written submission in preparation to/during oral proceedings
OPPO
Dec 29, 2020
(Electronic) Receipt
OPPO
Dec 29, 2020
Auxiliary request during Opposition procedure
OPPO
Dec 29, 2020
Auxiliary request during Opposition procedure
OPPO
Dec 29, 2020
Auxiliary request during Opposition procedure - 02
OPPO
Dec 29, 2020
Auxiliary request during Opposition procedure - 03
OPPO
Dec 29, 2020
Letter accompanying subsequently filed items
OPPO
Dec 29, 2020
Written submission in preparation to/during oral proceedings
OPPO
Dec 18, 2020
(Electronic) Receipt
OPPO
Dec 18, 2020
Letter accompanying subsequently filed items
OPPO
Dec 17, 2020
Notification concerning the date of oral proceedings
OPPO
Dec 17, 2020
Notification concerning the date of oral proceedings
OPPO
Aug 7, 2020
Brief communication - Opposition proceedings
OPPO
Aug 4, 2020
(Electronic) Receipt
OPPO
Aug 4, 2020
Letter accompanying subsequently filed items
OPPO
Aug 4, 2020
Oral proceedings: reply to date proposed
OPPO
Jul 29, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 29, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 6, 2020
Advice of delivery
OPPO
Jul 6, 2020
Advice of delivery
OPPO
Jul 2, 2020
Advice of delivery
OPPO
Jun 25, 2020
Acknowledgement of a document
OPPO
Jun 25, 2020
Acknowledgement of a document
OPPO
Jun 25, 2020
Annex to the communication - opposition
OPPO
Jun 25, 2020
Information concerning oral proceedings
OPPO
Jun 25, 2020
Scanned annex to a communication - opposition procedure
OPPO
Jun 25, 2020
Summons to attend oral proceedings
OPPO
Jun 25, 2020
Summons to attend oral proceedings
OPPO
Apr 23, 2020
Brief communication - Opposition proceedings
OPPO
Apr 20, 2020
(Electronic) Receipt
OPPO
Apr 20, 2020
Auxiliary request during Opposition procedure
OPPO
Apr 20, 2020
Auxiliary request during Opposition procedure - 01
OPPO
Apr 20, 2020
Letter accompanying subsequently filed items
OPPO
Apr 20, 2020
Main request during Opposition procedure
OPPO
Apr 20, 2020
Main request during Opposition procedure
OPPO
Apr 20, 2020
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Feb 10, 2020
Communication of amended entries concerning the representative
OPPO
Jan 14, 2020
Request for change of opponent's representative
OPPO
Jan 13, 2020
Request for change of opponent's representative
OPPO
Jan 13, 2020
Submission concerning change of proprietor's representative
OPPO
Dec 9, 2019
Communication of a notice of opposition and request to file observations
OPPO
Dec 9, 2019
Notice of further oppositions to opponent(s)
OPPO
Nov 28, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Nov 25, 2019
(Electronic) Receipt
OPPO
Nov 25, 2019
Citation in opposition procedure - 001
OPPO
Nov 25, 2019
Citation in opposition procedure - 002
OPPO
Nov 25, 2019
Citation in opposition procedure - 003
OPPO
Nov 25, 2019
Citation in opposition procedure - 004
OPPO
Nov 25, 2019
Citation in opposition procedure - 005
OPPO
Nov 25, 2019
Citation in opposition procedure - 006
OPPO
Nov 25, 2019
Citation in opposition procedure - 007
OPPO
Nov 25, 2019
Citation in opposition procedure - 008
OPPO
Nov 25, 2019
Citation in opposition procedure - 009
OPPO
Nov 25, 2019
Citation in opposition procedure - 010
OPPO
Nov 25, 2019
Citation in opposition procedure - 011
OPPO
Nov 25, 2019
Citation in opposition procedure - 012
OPPO
Nov 25, 2019
Citation in opposition procedure - 013
OPPO
Nov 25, 2019
Citation in opposition procedure - 014
OPPO
Nov 25, 2019
Citation in opposition procedure - 015
OPPO
Nov 25, 2019
Citation in opposition procedure - 016
OPPO
Nov 25, 2019
Citation in opposition procedure - 017
OPPO
Nov 25, 2019
Letter accompanying subsequently filed items
OPPO
Nov 25, 2019
Notice of opposition
OPPO
Mar 11, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Jan 31, 2019
Decision to grant a European patent
Search/Exam
Jan 9, 2019
(Electronic) Receipt
Search/Exam
Jan 9, 2019
French translation of claims
Search/Exam
Jan 9, 2019
German translation of the claims
Search/Exam
Jan 9, 2019
Letter accompanying subsequently filed items
Search/Exam
Sep 21, 2018
Bibliographic data of the European patent application
Search/Exam
Sep 21, 2018
Communication about intention to grant a European patent
Search/Exam
Sep 21, 2018
Intention to grant (signatures)
Search/Exam
Sep 21, 2018
Text intended for grant (clean copy)
Search/Exam
Sep 21, 2018
Text intended for grant (version for approval)
Search/Exam
Apr 19, 2018
(Electronic) Receipt
Search/Exam
Apr 19, 2018
Amended claims with annotations
Search/Exam
Apr 19, 2018
Claims
Search/Exam
Apr 19, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 19, 2018
Reply to communication from the Examining Division
Search/Exam
Dec 21, 2017
Annex to the communication
Search/Exam
Dec 21, 2017
Communication from the Examining Division
Search/Exam
Dec 11, 2017
Examination started
Search/Exam
Jan 25, 2016
(Electronic) Receipt
Search/Exam
Jan 25, 2016
Letter accompanying subsequently filed items
Search/Exam
Jan 25, 2016
Reply to Written Opinion prepared by the EPO
Search/Exam
Sep 30, 2015
Notification on forthcoming publication of bibliographic data
Search/Exam
Jul 28, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Search/Exam
Jul 24, 2015
Communication to designated inventor
Search/Exam
Jul 24, 2015
Communication to designated inventor
Search/Exam
Jul 24, 2015
Communication to designated inventor
Search/Exam
Jul 24, 2015
Communication to designated inventor
Search/Exam
Jul 21, 2015
Priority search results copy provided by EPO
Search/Exam
Jul 7, 2015
Copy of the international preliminary report on patentability
Search/Exam
Jun 3, 2015
(Electronic) Receipt
Search/Exam
Jun 3, 2015
Request for entry into the European phase
Search/Exam
May 4, 2015
Information on entry into European phase
Search/Exam
Jul 17, 2014
Priority document (electronically transmitted)
Search/Exam
Jul 17, 2014
Priority document (electronically transmitted)
Search/Exam
Jun 26, 2014
Copy of the international search report
Search/Exam
Jun 26, 2014
Published international application - A1
Search/Exam
Mar 11, 2014
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Mar 11, 2014
Written opinion of the ISA, cover sheet
PCTISA
Mar 11, 2014
Written opinion of the ISA, supplemental box
PCTISA
Jan 2, 2014
Notification of the recording of a change
PCTRO
Nov 25, 2013
(Electronic) Receipt
PCTRO
Nov 25, 2013
Abstract
PCTRO
Nov 25, 2013
Claims
PCTRO
Nov 25, 2013
Description
PCTRO
Nov 25, 2013
Priority document (RO-procedure)
PCTRO