IP Verse

Polymerization Plant Having Parallel Cooling Channels In A Recycle Connection

Patent No. EP3307793 (titled "Polymerization Plant Having Parallel Cooling Channels In A Recycle Connection") was filed by Basell Polyolefine on Jun 14, 2016. The application was issued on Oct 24, 2018.

Patent Summary

Patent Family

Patent Oppositions (2)

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	Jul 11, 2019	KADOR & PARTNER PART MBB
CLARIANT PRODUKTE DEUTSCHLAND	Jun 24, 2019	MIKULECKY

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 2, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jun 2, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
May 28, 2021
Termination of the opposition proceedings with revocation of patent
Feb 22, 2021
Advice of delivery
Feb 17, 2021
Advice of delivery
Feb 17, 2021
Annex to the communication - opposition
Feb 17, 2021
Decision of the Opposition Division and instruction
Feb 17, 2021
Decision revoking the European patent
Feb 17, 2021
Grounds for the decision (Annex) - opposition
Feb 17, 2021
Internal form - Opposition/addressees
Feb 17, 2021
Internal form - Opposition/addressees
Feb 17, 2021
Means of redress
Feb 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 17, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 17, 2021
Provision of a copy of the minutes - opposition procedure
Feb 17, 2021
Transmittal of decision / summons - opposition
Feb 17, 2021
Transmittal of decision / summons - opposition
Jan 15, 2021
Brief communication - Opposition proceedings
Jan 14, 2021
Brief communication - Opposition proceedings
Jan 13, 2021
Information about the result of oral proceedings
Jan 12, 2021
(Electronic) Receipt
Jan 12, 2021
Auxiliary request during Opposition procedure
Jan 12, 2021
Auxiliary request during Opposition procedure - 01
Jan 12, 2021
Brief communication - Opposition proceedings
Jan 12, 2021
Written submission in preparation to/during oral proceedings
Jan 11, 2021
Brief communication - Opposition proceedings
Dec 24, 2020
(Electronic) Receipt
Dec 24, 2020
Citation in opposition procedure - 017
Dec 24, 2020
Citation in opposition procedure - 017
Dec 24, 2020
Consolidated list of cited opposition documents
Dec 24, 2020
Letter accompanying subsequently filed items
Dec 24, 2020
Written submission in preparation to/during oral proceedings
Nov 30, 2020
Notification concerning the date of oral proceedings
Nov 30, 2020
Notification concerning the date of oral proceedings
Nov 19, 2020
Brief communication - Opposition proceedings
Nov 17, 2020
Brief communication - Opposition proceedings
Nov 13, 2020
(Electronic) Receipt
Nov 13, 2020
Letter accompanying subsequently filed items
Nov 13, 2020
Request for interpreters during oral proceedings
Nov 12, 2020
(Electronic) Receipt
Nov 12, 2020
Citation in opposition procedure - 013
Nov 12, 2020
Citation in opposition procedure - 018
Nov 12, 2020
Citation in opposition procedure - 018
Nov 12, 2020
Citation in opposition procedure - 018
Nov 12, 2020
Citation in opposition procedure - 018
Nov 12, 2020
Citation in opposition procedure - 019
Nov 12, 2020
Citation in opposition procedure - 019
Nov 12, 2020
Citation in opposition procedure - 020
Nov 12, 2020
Citation in opposition procedure - 020
Nov 12, 2020
Letter accompanying subsequently filed items
Nov 12, 2020
Written submission in preparation to/during oral proceedings
Jun 29, 2020
Brief communication - Opposition proceedings
Jun 24, 2020
(Electronic) Receipt
Jun 24, 2020
Auxiliary request during Opposition procedure
Jun 24, 2020
Auxiliary request during Opposition procedure
Jun 24, 2020
Auxiliary request during Opposition procedure
Jun 24, 2020
Auxiliary request during Opposition procedure
Jun 24, 2020
Auxiliary request during Opposition procedure - 01
Jun 24, 2020
Auxiliary request during Opposition procedure - 02
Jun 24, 2020
Auxiliary request during Opposition procedure - 03
Jun 24, 2020
Auxiliary request during Opposition procedure - 04
Jun 24, 2020
Letter accompanying subsequently filed items
Jun 24, 2020
Main request during Opposition procedure
Jun 24, 2020
Main request during Opposition procedure
Jun 24, 2020
Written submission in preparation to/during oral proceedings
Jun 8, 2020
Advice of delivery
May 26, 2020
Advice of delivery
May 20, 2020
Acknowledgement of a document
May 20, 2020
Acknowledgement of a document
May 20, 2020
Annex to the communication - opposition
May 20, 2020
Information concerning oral proceedings
May 20, 2020
Summons to attend oral proceedings
May 20, 2020
Summons to attend oral proceedings
Apr 30, 2020
Brief communication - Opposition proceedings
Apr 24, 2020
(Electronic) Receipt
Apr 24, 2020
Citation in opposition procedure - 013
Apr 24, 2020
Citation in opposition procedure - 014
Apr 24, 2020
Citation in opposition procedure - 015
Apr 24, 2020
Citation in opposition procedure - 016
Apr 24, 2020
Citation in opposition procedure - 017
Apr 24, 2020
Citation in opposition procedure - 017
Apr 24, 2020
Citation in opposition procedure - 017
Apr 24, 2020
Letter accompanying subsequently filed items
Apr 24, 2020
Reply from the opponent to submission of proprietor
Mar 13, 2020
Brief communication - Opposition proceedings
Mar 13, 2020
Brief communication - Opposition proceedings
Mar 13, 2020
Brief communication - Opposition proceedings
Mar 12, 2020
Withdrawal of an opposition
Mar 10, 2020
Withdrawal of an opposition
Feb 3, 2020
Brief communication - Opposition proceedings
Feb 3, 2020
Brief communication - Opposition proceedings
Feb 3, 2020
Communication of amended entries concerning the representative
Jan 14, 2020
Submission concerning change of proprietor's representative
Jan 13, 2020
Submission concerning change of proprietor's representative
Jan 2, 2020
Brief communication - Opposition proceedings
Jan 2, 2020
Brief communication - Opposition proceedings
Dec 13, 2019
(Electronic) Receipt
Dec 13, 2019
Auxiliary request during Opposition procedure
Dec 13, 2019
Auxiliary request during Opposition procedure
Dec 13, 2019
Auxiliary request during Opposition procedure
Dec 13, 2019
Auxiliary request during Opposition procedure - 01
Dec 13, 2019
Auxiliary request during Opposition procedure - 02
Dec 13, 2019
Auxiliary request during Opposition procedure - 03
Dec 13, 2019
Letter accompanying subsequently filed items
Dec 13, 2019
Main request during Opposition procedure
Dec 13, 2019
Main request during Opposition procedure
Dec 13, 2019
Reply of the patent proprietor to the notice(s) of opposition
Aug 14, 2019
Submission concerning representation
Aug 5, 2019
Communication of a notice of opposition and request to file observations
Aug 5, 2019
Notice of further oppositions to opponent(s)
Aug 5, 2019
Notice of further oppositions to opponent(s)
Jul 22, 2019
Communication of a notice of opposition - first information to patent proprietor
Jul 11, 2019
(Electronic) Receipt
Jul 11, 2019
Citation in opposition procedure - 007
Jul 11, 2019
Citation in opposition procedure - 008
Jul 11, 2019
Citation in opposition procedure - 009
Jul 11, 2019
Citation in opposition procedure - 010
Jul 11, 2019
Citation in opposition procedure - 011
Jul 11, 2019
Citation in opposition procedure - 012
Jul 11, 2019
Notice of opposition
Jul 11, 2019
Notice of opposition
Jul 11, 2019
Notice of opposition
Jul 2, 2019
Communication of a notice of opposition - first information to patent proprietor
Jun 24, 2019
(Electronic) Receipt
Jun 24, 2019
Citation in opposition procedure - 001
Jun 24, 2019
Citation in opposition procedure - 002
Jun 24, 2019
Citation in opposition procedure - 003
Jun 24, 2019
Citation in opposition procedure - 004
Jun 24, 2019
Citation in opposition procedure - 005
Jun 24, 2019
Citation in opposition procedure - 006
Jun 24, 2019
Notice of opposition
Jun 24, 2019
Notice of opposition
Nov 5, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 27, 2018
Decision to grant a European patent
Sep 5, 2018
(Electronic) Receipt
Sep 5, 2018
Filing of the translations of the claims
Sep 5, 2018
French translation of claims
Sep 5, 2018
German translation of the claims
Aug 1, 2018
Bibliographic data of the European patent application
Aug 1, 2018
Communication about intention to grant a European patent
Aug 1, 2018
Intention to grant (signatures)
Aug 1, 2018
Text intended for grant (clean copy)
Aug 1, 2018
Text intended for grant (version for approval)
Jun 18, 2018
Examination started
Mar 21, 2018
Notification on forthcoming publication of bibliographic data
Jan 19, 2018
Communication to designated inventor
Jan 19, 2018
Communication to designated inventor
Jan 19, 2018
Communication to designated inventor
Jan 19, 2018
Communication to designated inventor
Jan 19, 2018
Communication to designated inventor
Jan 19, 2018
Communication to designated inventor
Jan 16, 2018
Priority search results copy provided by EPO
Jan 3, 2018
Copy of the international preliminary report on patentability
Nov 16, 2017
(Electronic) Receipt
Nov 16, 2017
Request for entry into the European phase
Oct 27, 2017
Information on entry into European phase
Jan 11, 2017
Priority document (electronically transmitted)
Dec 22, 2016
Copy of the international search report
Dec 22, 2016
Published international application - A1
Sep 1, 2016
Written opinion of the ISA, boxes No. I to VIII
Sep 1, 2016
Written opinion of the ISA, cover sheet
Sep 1, 2016
Written opinion of the ISA, supplemental box
Jun 30, 2016
Notification of the international application number and of the international filing date
Jun 14, 2016
(Electronic) Receipt
Jun 14, 2016
Abstract
Jun 14, 2016
Claims
Jun 14, 2016
Description
Jun 14, 2016
Document concerning fees and payments
Jun 14, 2016
Drawings
Jun 14, 2016
Electronic request for grant of an International application
Jun 14, 2016
Priority document (RO-procedure)

EP3307793

BASELL POLYOLEFINE

Application Number: EP16730793A
Filing Date: Jun 14, 2016
Status: Revoked; Jun 4, 2021
Publication Date: Oct 24, 2018
External Links: Slate, Register , Google Patents