Propylene Based Terpolymers

Patent No. EP2852624 (titled "Propylene Based Terpolymers") was filed by Basell Poliolefine Italia on May 21, 2013. The application was issued on May 4, 2022.

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
BOREALIS	Oct 31, 2018	MAIWALD

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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Apr 7, 2022
Decision to maintain the European patent in amended form
Apr 7, 2022
Decision to maintain the European patent in amended form
Apr 4, 2022
Termination of the opposition proceedings with maintenance of patent
Mar 28, 2022
(Electronic) Receipt
Mar 28, 2022
Filing of the translation of the amended claims
Mar 28, 2022
French translation of claims
Mar 28, 2022
German translation of the claims
Feb 8, 2022
Brief communication - Opposition proceedings
Feb 8, 2022
Communication of amended entries
Jan 31, 2022
Letter accompanying subsequently filed items
Jan 31, 2022
Request for a change of address - opponent
Jan 24, 2022
Communication of bibliographic data
Jan 24, 2022
Communication to opponent concerning maintenance
Jan 24, 2022
Communication with request to file translations
Jan 18, 2022
Refund of fees
Jan 17, 2022
Maintenance of the patent with the documents specified in the final decision
Jan 14, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 14, 2022
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jan 10, 2022
Composition of the board (T)
Jan 10, 2022
F3345 Forwarding of submissions to parties
Dec 28, 2021
(Electronic) Receipt
Dec 28, 2021
Letter accompanying subsequently filed items
Dec 28, 2021
Withdrawal of an appeal
Nov 29, 2021
F3204 Communication of the file number to the parties
Nov 29, 2021
F3204 Communication of the file number to the parties
Nov 24, 2021
Communication of the registration of a transfer or change of name and/or address
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Submission concerning change of applicant's address
Nov 18, 2021
(Electronic) Receipt
Nov 18, 2021
Letter accompanying subsequently filed items
Nov 18, 2021
Notice of appeal
Oct 15, 2021
Advice of delivery
Oct 15, 2021
Communication about missing advice of delivery
Sep 17, 2021
Advice of delivery
Sep 9, 2021
Annex to the communication - opposition
Sep 9, 2021
Decision of the Opposition Division and instruction
Sep 9, 2021
Druckexemplar in opposition procedure
Sep 9, 2021
Grounds for the decision (Annex) - opposition
Sep 9, 2021
Interlocutory decision in opposition proceedings
Sep 9, 2021
Interlocutory decision in opposition proceedings
Sep 9, 2021
Means of redress
Sep 9, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Sep 9, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Sep 9, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Sep 9, 2021
Provision of a copy of the minutes - opposition procedure
Sep 9, 2021
Provision of a copy of the minutes - opposition procedure
Sep 9, 2021
Scanned annex to a communication - opposition procedure
Sep 9, 2021
Transmittal of decision / summons - opposition
Sep 9, 2021
Transmittal of decision / summons - opposition
Jun 22, 2021
Information about the result of oral proceedings
Jun 4, 2021
Brief communication - Opposition proceedings
May 28, 2021
Written submission in preparation to/during oral proceedings
Apr 28, 2021
Brief communication - Opposition proceedings
Apr 26, 2021
Brief communication - Opposition proceedings
Apr 22, 2021
(Electronic) Receipt
Apr 22, 2021
Citation in opposition procedure - 026
Apr 22, 2021
Consolidated list of cited opposition documents
Apr 22, 2021
Letter accompanying subsequently filed items
Apr 22, 2021
Written submission in preparation to/during oral proceedings
Apr 20, 2021
(Electronic) Receipt
Apr 20, 2021
Auxiliary request during Opposition procedure - 03
Apr 20, 2021
Auxiliary request during Opposition procedure - 04
Apr 20, 2021
Auxiliary request during Opposition procedure - 05
Apr 20, 2021
Letter accompanying subsequently filed items
Apr 20, 2021
Written submission in preparation to/during oral proceedings
Feb 24, 2021
Notification concerning the date of oral proceedings
Feb 24, 2021
Notification concerning the date of oral proceedings
Oct 12, 2020
Advice of delivery
Oct 7, 2020
Advice of delivery
Oct 1, 2020
Acknowledgement of a document
Oct 1, 2020
Acknowledgement of a document
Oct 1, 2020
Annex to the communication - opposition
Oct 1, 2020
Information concerning oral proceedings
Oct 1, 2020
Summons to attend oral proceedings
Oct 1, 2020
Summons to attend oral proceedings
Aug 26, 2020
Notification concerning the date of oral proceedings
Aug 26, 2020
Notification concerning the date of oral proceedings
Aug 24, 2020
(Electronic) Receipt
Aug 24, 2020
(Electronic) Receipt
Aug 24, 2020
Advice of delivery
Aug 24, 2020
Communication about missing advice of delivery
Aug 24, 2020
Communication about missing advice of delivery
Aug 24, 2020
Letter accompanying subsequently filed items
Aug 24, 2020
Letter accompanying subsequently filed items
Aug 6, 2020
Brief communication - Opposition proceedings
Aug 3, 2020
(Electronic) Receipt
Aug 3, 2020
Letter accompanying subsequently filed items
Aug 3, 2020
Oral proceedings: reply to date proposed
Jul 28, 2020
Advice of delivery
Jul 21, 2020
Acknowledgement of a document
Jul 21, 2020
Acknowledgement of a document
Jul 21, 2020
Annex to the communication - opposition
Jul 21, 2020
Information concerning oral proceedings
Jul 21, 2020
Summons to attend oral proceedings
Jul 21, 2020
Summons to attend oral proceedings
Mar 26, 2020
Notification concerning the date of oral proceedings
Mar 26, 2020
Notification concerning the date of oral proceedings
Mar 25, 2020
Brief communication - Opposition proceedings
Mar 20, 2020
(Electronic) Receipt
Mar 20, 2020
Letter accompanying subsequently filed items
Mar 20, 2020
Written submission in preparation to/during oral proceedings
Mar 12, 2020
Notification concerning the date of oral proceedings
Mar 12, 2020
Notification concerning the date of oral proceedings
Mar 10, 2020
Brief communication - Opposition proceedings
Mar 5, 2020
(Electronic) Receipt
Mar 5, 2020
Description
Mar 5, 2020
Description
Mar 5, 2020
Description
Mar 5, 2020
Letter accompanying subsequently filed items
Mar 5, 2020
Withdrawal of a request for oral proceedings
Feb 27, 2020
Brief communication - Opposition proceedings
Feb 21, 2020
(Electronic) Receipt
Feb 21, 2020
Citation in opposition procedure - 006
Feb 21, 2020
Citation in opposition procedure - 007
Feb 21, 2020
Letter accompanying subsequently filed items
Feb 21, 2020
Written submission in preparation to/during oral proceedings
Feb 10, 2020
Communication of amended entries concerning the representative
Feb 5, 2020
Brief communication - Opposition proceedings
Feb 3, 2020
Communication confirming withdrawal from representation
Feb 3, 2020
Communication of amended entries concerning the representative
Jan 30, 2020
Brief communication - Opposition proceedings
Jan 30, 2020
Brief communication - Opposition proceedings
Jan 28, 2020
(Electronic) Receipt
Jan 28, 2020
Citation in opposition procedure - 010
Jan 28, 2020
Letter accompanying subsequently filed items
Jan 24, 2020
(Electronic) Receipt
Jan 24, 2020
Citation in opposition procedure
Jan 24, 2020
Citation in opposition procedure - 007
Jan 24, 2020
Citation in opposition procedure - 008
Jan 24, 2020
Citation in opposition procedure - 022
Jan 24, 2020
Citation in opposition procedure - 023
Jan 24, 2020
Citation in opposition procedure - 024
Jan 24, 2020
Citation in opposition procedure - 025
Jan 24, 2020
Letter accompanying subsequently filed items
Jan 24, 2020
Written submission in preparation to/during oral proceedings
Jan 23, 2020
(Electronic) Receipt
Jan 23, 2020
Auxiliary request during Opposition procedure - 01
Jan 23, 2020
Auxiliary request during Opposition procedure - 02
Jan 23, 2020
Letter accompanying subsequently filed items
Jan 23, 2020
Main request during Opposition procedure
Jan 23, 2020
Written submission in preparation to/during oral proceedings
Jan 16, 2020
Brief communication - Opposition proceedings
Jan 14, 2020
Submission concerning change of proprietor's representative
Jan 13, 2020
Submission concerning change of proprietor's representative
Jan 13, 2020
Submission concerning change of proprietor's representative
Jan 9, 2020
(Electronic) Receipt
Jan 9, 2020
Letter accompanying subsequently filed items
Jan 9, 2020
Request for interpreters during oral proceedings
Jul 31, 2019
Advice of delivery
Jul 24, 2019
Advice of delivery
Jul 19, 2019
Advice of delivery
Jul 16, 2019
Advice of delivery
Jul 12, 2019
Acknowledgement of a document
Jul 12, 2019
Acknowledgement of a document
Jul 12, 2019
Annex to the communication - opposition
Jul 12, 2019
Information concerning oral proceedings
Jul 12, 2019
Summons to attend oral proceedings
Jul 12, 2019
Summons to attend oral proceedings
May 31, 2019
Brief communication - Opposition proceedings
May 27, 2019
(Electronic) Receipt
May 27, 2019
Citation in opposition procedure - 005
May 27, 2019
Citation in opposition procedure - 006
May 27, 2019
Citation in opposition procedure - 007
May 27, 2019
Citation in opposition procedure - 008
May 27, 2019
Citation in opposition procedure - 013
May 27, 2019
Citation in opposition procedure - 019
May 27, 2019
Citation in opposition procedure - 020
May 27, 2019
Citation in opposition procedure - 020
May 27, 2019
Citation in opposition procedure - 021
May 27, 2019
Letter accompanying subsequently filed items
May 27, 2019
Reply from the opponent to submission of proprietor
Mar 21, 2019
Brief communication - Opposition proceedings
Mar 13, 2019
(Electronic) Receipt
Mar 13, 2019
Auxiliary request during Opposition procedure - 01
Mar 13, 2019
Auxiliary request during Opposition procedure - 02
Mar 13, 2019
Auxiliary request during Opposition procedure - 03
Mar 13, 2019
Auxiliary request during Opposition procedure - 04
Mar 13, 2019
Letter accompanying subsequently filed items
Mar 13, 2019
Reply of the patent proprietor to the notice(s) of opposition
Nov 20, 2018
Communication of a notice of opposition and request to file observations
Nov 20, 2018
Notice of further oppositions to opponent(s)
Nov 13, 2018
Communication of a notice of opposition - first information to patent proprietor
Oct 31, 2018
(Electronic) Receipt
Oct 31, 2018
Citation in opposition procedure
Oct 31, 2018
Citation in opposition procedure - 001
Oct 31, 2018
Citation in opposition procedure - 002
Oct 31, 2018
Citation in opposition procedure - 003
Oct 31, 2018
Citation in opposition procedure - 004
Oct 31, 2018
Citation in opposition procedure - 005
Oct 31, 2018
Citation in opposition procedure - 006
Oct 31, 2018
Citation in opposition procedure - 006
Oct 31, 2018
Citation in opposition procedure - 007
Oct 31, 2018
Citation in opposition procedure - 007
Oct 31, 2018
Citation in opposition procedure - 008
Oct 31, 2018
Citation in opposition procedure - 008
Oct 31, 2018
Citation in opposition procedure - 009
Oct 31, 2018
Citation in opposition procedure - 009
Oct 31, 2018
Citation in opposition procedure - 010
Oct 31, 2018
Citation in opposition procedure - 011
Oct 31, 2018
Citation in opposition procedure - 011
Oct 31, 2018
Citation in opposition procedure - 012
Oct 31, 2018
Citation in opposition procedure - 012
Oct 31, 2018
Citation in opposition procedure - 013
Oct 31, 2018
Citation in opposition procedure - 014
Oct 31, 2018
Citation in opposition procedure - 015
Oct 31, 2018
Citation in opposition procedure - 016
Oct 31, 2018
Citation in opposition procedure - 017
Oct 31, 2018
Citation in opposition procedure - 018
Oct 31, 2018
Notice of opposition
Oct 31, 2018
Notice of opposition
Feb 16, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 5, 2018
Decision to grant a European patent
Dec 12, 2017
(Electronic) Receipt
Dec 12, 2017
Filing of the translations of the claims
Dec 12, 2017
French translation of claims
Dec 12, 2017
German translation of the claims
Sep 25, 2017
Bibliographic data of the European patent application
Sep 25, 2017
Communication about intention to grant a European patent
Sep 25, 2017
Intention to grant (signatures)
Sep 25, 2017
Text intended for grant (clean copy)
Sep 25, 2017
Text intended for grant (version for approval)
Nov 17, 2016
(Electronic) Receipt
Nov 17, 2016
Claims
Nov 17, 2016
Description
Nov 17, 2016
Letter accompanying subsequently filed items
Nov 17, 2016
Reply to communication from the Examining Division
Jul 28, 2016
Annex to the communication
Jul 28, 2016
Communication from the Examining Division
Jul 19, 2016
Examination started
Jul 17, 2015
(Electronic) Receipt
Jul 17, 2015
Amended claims filed after receipt of (European) search report
Jul 17, 2015
Amended claims with annotations
Jul 17, 2015
Amendments received before examination
Jul 17, 2015
Letter accompanying subsequently filed items
Jul 3, 2015
Notice drawing attention to the payment of the renewal fee and additional fee
Mar 4, 2015
Notification on forthcoming publication of bibliographic data
Jan 12, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jan 8, 2015
Communication to designated inventor
Jan 8, 2015
Communication to designated inventor
Jan 8, 2015
Communication to designated inventor
Dec 23, 2014
Priority search results copy provided by EPO
Dec 8, 2014
Copy of the international preliminary report on patentability
Sep 26, 2014
(Electronic) Receipt
Sep 26, 2014
Request for entry into the European phase
Dec 19, 2013
Priority document (electronically transmitted)
Dec 19, 2013
Priority document (electronically transmitted)
Nov 28, 2013
Copy of the international search report
Nov 28, 2013
Published international application - A1
Aug 6, 2013
Written opinion of the ISA, boxes No. I to VIII
Aug 6, 2013
Written opinion of the ISA, cover sheet
Aug 6, 2013
Written opinion of the ISA, supplemental box
Jul 30, 2013
Communication in cases for which no other form is applicable
May 21, 2013
(Electronic) Receipt
May 21, 2013
Abstract
May 21, 2013
Claims
May 21, 2013
Description
May 21, 2013
Priority document (RO-procedure)

EP2852624

BASELL POLIOLEFINE ITALIA

Application Number: EP13724253A
Filing Date: May 21, 2013
Status: Patent Maintained As Amended; Apr 2, 2022
Publication Date: May 4, 2022
External Links: Slate, Register , Google Patents

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Propylene Based Terpolymers

Patent Summary

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Patent Oppositions

Dossier Documents

EP2852624