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IP Verse

Multiple Loop Reactor For Olefin Polymerization - EP1720914

The patent EP1720914 was granted to Totalenergies Onetech Belgium on Nov 8, 2017. The application was originally filed on Feb 14, 2005 under application number EP05716678A. The patent is currently recorded with a legal status of "Revoked".

EP1720914

TOTALENERGIES ONETECH BELGIUM

Application Number: EP05716678A
Filing Date: Feb 14, 2005
Status: Revoked; Aug 9, 2023
Publication Date: Nov 8, 2017
External Links: Slate, Register, Google Patents

Patent Summary

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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
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CHEVRON PHILLIPS CHEMICAL LP	Jul 26, 2018	ABEL & IMRAY	ADMISSIBLE

Patent Citations (7) New

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

Citation Phase	Publication Number
INTERNATIONAL-SEARCH-REPORT	US3345431
INTERNATIONAL-SEARCH-REPORT	WO0228922
OPPOSITION	US2003161765
OPPOSITION	US5639834
OPPOSITION	US6355741
OPPOSITION	WO0228922
OTHER	US3345431

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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Aug 16, 2023
(Electronic) Receipt
Appeal
Aug 16, 2023
F3936 Acknowledgement of receipt Board of Appeal
Appeal
Aug 16, 2023
Letter accompanying subsequently filed items
Appeal
Aug 9, 2023
Decision of the Board of Appeal
Appeal
Aug 9, 2023
F3032 Notification(s) of the decision
Appeal
Aug 9, 2023
F3032 Notification(s) of the decision
Appeal
Aug 9, 2023
Termination of the opposition proceedings with revocation of patent
OPPO
Jun 12, 2023
F3013 Oral Proceedings: Forwarding minutes
Appeal
Jun 12, 2023
F3013 Oral Proceedings: Forwarding minutes
Appeal
Jun 12, 2023
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Appeal
Apr 13, 2023
F3345 Forwarding of submissions to parties
Appeal
Apr 5, 2023
(Electronic) Receipt
Appeal
Apr 5, 2023
Letter accompanying subsequently filed items
Appeal
Apr 5, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Apr 3, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Apr 3, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Appeal
Mar 31, 2023
(Electronic) Receipt
Appeal
Mar 31, 2023
Letter accompanying subsequently filed items
Appeal
Mar 15, 2023
(Electronic) Receipt
Appeal
Mar 15, 2023
F3936 Acknowledgement of receipt Board of Appeal
Appeal
Mar 15, 2023
Letter accompanying subsequently filed items
Appeal
Mar 14, 2023
Oral proceedings: change of venue
Appeal
Mar 14, 2023
Oral proceedings: change of venue
Appeal
Mar 13, 2023
F3345 Forwarding of submissions to parties
Appeal
Mar 6, 2023
(Electronic) Receipt
Appeal
Mar 6, 2023
Letter accompanying subsequently filed items
Appeal
Mar 6, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Mar 3, 2023
F3345 Forwarding of submissions to parties
Appeal
Feb 28, 2023
(Electronic) Receipt
Appeal
Feb 28, 2023
Letter accompanying subsequently filed items
Appeal
Feb 28, 2023
Letter dealing with oral proceedings during the appeal procedure
Appeal
Feb 22, 2023
F3004 Communication of the Registry
Appeal
Feb 22, 2023
F3004 Communication of the Registry
Appeal
Oct 21, 2022
Communication concerning the filing of a power of attorney
Appeal
Oct 21, 2022
Communication of amended entries concerning the representative
Appeal
Oct 20, 2022
F3345 Forwarding of submissions to parties
Appeal
Oct 10, 2022
(Electronic) Receipt
Appeal
Oct 10, 2022
Communication of the registration of a transfer or change of name and/or address
Appeal
Oct 10, 2022
General authorisation
Appeal
Oct 10, 2022
Letter accompanying subsequently filed items (CDR)
Appeal
Oct 10, 2022
Submission concerning change of proprietor's representative
Appeal
Oct 7, 2022
F3345 Forwarding of submissions to parties
Appeal
Oct 3, 2022
(Electronic) Receipt
Appeal
Oct 3, 2022
Annexes in respect of a client data request
Appeal
Oct 3, 2022
Annexes in respect of a client data request
Appeal
Oct 3, 2022
Annexes in respect of a client data request
Appeal
Oct 3, 2022
Letter accompanying subsequently filed items
Appeal
Oct 3, 2022
Submission concerning change of proprietor's name
Appeal
Jun 8, 2022
F3011.1 Oral Proceedings: summons
Appeal
Jun 8, 2022
F3011.1 Oral Proceedings: summons
Appeal
Jun 2, 2022
F3010 Oral proceedings: order for summons
Appeal
Jun 2, 2022
F3303.16 Change of composition of the Board (T)
Appeal
Nov 29, 2021
F3345 Forwarding of submissions to parties
Appeal
Nov 23, 2021
(Electronic) Receipt
Appeal
Nov 23, 2021
Letter accompanying subsequently filed items
Appeal
Nov 23, 2021
Letter relating to Appeal Procedure
Appeal
Dec 4, 2020
Composition of the board (T)
Appeal
Nov 27, 2020
F3345 Forwarding of submissions to parties
Appeal
Nov 23, 2020
(Electronic) Receipt
Appeal
Nov 23, 2020
Cited document during appeal procedure
Appeal
Nov 23, 2020
Letter accompanying subsequently filed items
Appeal
Nov 23, 2020
Reply to appeal
Appeal
Jul 22, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Appeal
Jul 17, 2020
(Electronic) Receipt
Appeal
Jul 17, 2020
Letter accompanying subsequently filed items
Appeal
Jul 17, 2020
Statement of grounds of appeal
Appeal
Jun 3, 2020
F3204 Communication of the file number to the parties
Appeal
Jun 3, 2020
F3204 Communication of the file number to the parties
Appeal
May 15, 2020
(Electronic) Receipt
Appeal
May 15, 2020
Letter accompanying subsequently filed items
Appeal
May 15, 2020
Letter accompanying subsequently filed items
Appeal
May 15, 2020
Notice of appeal
Appeal
Apr 23, 2020
Communication about missing advice of delivery
OPPO
Apr 17, 2020
(Electronic) Receipt
OPPO
Apr 17, 2020
Advice of delivery
OPPO
Apr 17, 2020
Letter accompanying subsequently filed items
OPPO
Mar 24, 2020
(Electronic) Receipt
OPPO
Mar 24, 2020
Advice of delivery
OPPO
Mar 24, 2020
Letter accompanying subsequently filed items
OPPO
Mar 16, 2020
Acknowledgement of a document
OPPO
Mar 16, 2020
Acknowledgement of a document
OPPO
Mar 16, 2020
Annex to the communication - opposition
OPPO
Mar 16, 2020
Decision of the Opposition Division and instruction
OPPO
Mar 16, 2020
Druckexemplar in opposition procedure
OPPO
Mar 16, 2020
Grounds for the decision (Annex) - opposition
OPPO
Mar 16, 2020
Interlocutory decision in opposition proceedings
OPPO
Mar 16, 2020
Internal form - Opposition/addressees
OPPO
Mar 16, 2020
Internal form - Opposition/addressees
OPPO
Mar 16, 2020
Means of redress
OPPO
Mar 16, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 16, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Mar 16, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Mar 16, 2020
Provision of a copy of the minutes - opposition procedure
OPPO
Mar 16, 2020
Scanned annex to a communication - opposition procedure
OPPO
Jan 21, 2020
Information about the result of oral proceedings
OPPO
Nov 26, 2019
Brief communication - Opposition proceedings
OPPO
Nov 25, 2019
Brief communication - Opposition proceedings
OPPO
Nov 21, 2019
(Electronic) Receipt
OPPO
Nov 21, 2019
Citation in opposition procedure - 010
OPPO
Nov 21, 2019
Citation in opposition procedure - 011
OPPO
Nov 21, 2019
Citation in opposition procedure - 012
OPPO
Nov 21, 2019
Consolidated list of cited opposition documents
OPPO
Nov 21, 2019
Letter accompanying subsequently filed items
OPPO
Nov 21, 2019
Written submission in preparation to/during oral proceedings
OPPO
Nov 18, 2019
(Electronic) Receipt
OPPO
Nov 18, 2019
Amended claims with annotations
OPPO
Nov 18, 2019
Amended claims with annotations
OPPO
Nov 18, 2019
Amended claims with annotations
OPPO
Nov 18, 2019
Amended claims with annotations
OPPO
Nov 18, 2019
Amended claims with annotations
OPPO
Nov 18, 2019
Amended claims with annotations
OPPO
Nov 18, 2019
Amended claims with annotations
OPPO
Nov 18, 2019
Amended claims with annotations
OPPO
Nov 18, 2019
Amended claims with annotations
OPPO
Nov 18, 2019
Claims
OPPO
Nov 18, 2019
Claims
OPPO
Nov 18, 2019
Claims
OPPO
Nov 18, 2019
Claims
OPPO
Nov 18, 2019
Claims
OPPO
Nov 18, 2019
Claims
OPPO
Nov 18, 2019
Claims
OPPO
Nov 18, 2019
Claims
OPPO
Nov 18, 2019
Claims
OPPO
Nov 18, 2019
Letter accompanying subsequently filed items
OPPO
Nov 18, 2019
Written submission in preparation to/during oral proceedings
OPPO
Jul 4, 2019
Advice of delivery
OPPO
Jul 3, 2019
Advice of delivery
OPPO
Jun 28, 2019
Advice of delivery
OPPO
Jun 26, 2019
Advice of delivery
OPPO
Jun 19, 2019
Acknowledgement of a document
OPPO
Jun 19, 2019
Acknowledgement of a document
OPPO
Jun 19, 2019
Information concerning oral proceedings
OPPO
Jun 19, 2019
Summons to attend oral proceedings
OPPO
Jun 19, 2019
Summons to attend oral proceedings
OPPO
Jun 4, 2019
Brief communication - Opposition proceedings
OPPO
Jun 4, 2019
Brief communication - Opposition proceedings
OPPO
May 31, 2019
Advice of delivery
OPPO
May 28, 2019
(Electronic) Receipt
OPPO
May 28, 2019
(Electronic) Receipt
OPPO
May 28, 2019
Any annexes (other than citation) to an opposition letter
OPPO
May 28, 2019
Any annexes (other than citation) to an opposition letter
OPPO
May 28, 2019
Letter accompanying subsequently filed items
OPPO
May 28, 2019
Letter regarding the opposition procedure (no time limit)
OPPO
May 28, 2019
Oral proceedings: Request for postponement
OPPO
May 28, 2019
Oral proceedings: Request for postponement
OPPO
May 27, 2019
Advice of delivery
OPPO
May 23, 2019
Advice of delivery
OPPO
May 20, 2019
Advice of delivery
OPPO
May 13, 2019
Acknowledgement of a document
OPPO
May 13, 2019
Acknowledgement of a document
OPPO
May 13, 2019
Annex to the communication - opposition
OPPO
May 13, 2019
Information concerning oral proceedings
OPPO
May 13, 2019
Summons to attend oral proceedings
OPPO
May 13, 2019
Summons to attend oral proceedings
OPPO
Dec 19, 2018
Brief communication - Opposition proceedings
OPPO
Dec 13, 2018
(Electronic) Receipt
OPPO
Dec 13, 2018
Letter accompanying subsequently filed items
OPPO
Dec 13, 2018
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Aug 23, 2018
Communication of a notice of opposition and request to file observations
OPPO
Aug 23, 2018
Notice of further oppositions to opponent(s)
OPPO
Aug 1, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Jul 26, 2018
(Electronic) Receipt
OPPO
Jul 26, 2018
Citation in opposition procedure - 001
OPPO
Jul 26, 2018
Citation in opposition procedure - 002
OPPO
Jul 26, 2018
Citation in opposition procedure - 003
OPPO
Jul 26, 2018
Citation in opposition procedure - 004
OPPO
Jul 26, 2018
Citation in opposition procedure - 005
OPPO
Jul 26, 2018
Citation in opposition procedure - 006
OPPO
Jul 26, 2018
Citation in opposition procedure - 007
OPPO
Jul 26, 2018
Citation in opposition procedure - 008
OPPO
Jul 26, 2018
Citation in opposition procedure - 009
OPPO
Jul 26, 2018
Notice of opposition
OPPO
Jul 26, 2018
Notice of opposition
OPPO
Nov 15, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Oct 12, 2017
Decision to grant a European patent
Search/Exam
Sep 27, 2017
(Electronic) Receipt
Search/Exam
Sep 27, 2017
Filing of the translations of the claims
Search/Exam
Sep 27, 2017
French translation of claims
Search/Exam
Sep 27, 2017
German translation of the claims
Search/Exam
Sep 27, 2017
Letter accompanying subsequently filed items
Search/Exam
May 23, 2017
Bibliographic data of the European patent application
Search/Exam
May 23, 2017
Communication about intention to grant a European patent
Search/Exam
May 23, 2017
Intention to grant (signatures)
Search/Exam
May 23, 2017
Text intended for grant (clean copy)
Search/Exam
May 23, 2017
Text intended for grant (version for approval)
Search/Exam
Mar 3, 2017
(Electronic) Receipt
Search/Exam
Mar 3, 2017
Amended claims with annotations
Search/Exam
Mar 3, 2017
Claims
Search/Exam
Mar 3, 2017
Letter accompanying subsequently filed items
Search/Exam
Mar 3, 2017
Reply to communication from the Examining Division
Search/Exam
Nov 8, 2016
Annex to the communication
Search/Exam
Nov 8, 2016
Communication from the Examining Division
Search/Exam
Aug 25, 2016
Decision to allow further processing
Search/Exam
Aug 12, 2016
(Electronic) Receipt
Search/Exam
Aug 12, 2016
Amended claims with annotations
Search/Exam
Aug 12, 2016
Claims
Search/Exam
Aug 12, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 12, 2016
Request for further processing
Search/Exam
Jul 25, 2016
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Search/Exam
Jul 1, 2016
Refusal of request for extension of time limit
Search/Exam
Jun 27, 2016
(Electronic) Receipt
Search/Exam
Jun 27, 2016
Letter accompanying subsequently filed items
Search/Exam
Jun 27, 2016
Request for extension of time limit to communication from the Examining Division
Search/Exam
Apr 1, 2016
Grant of extension of time limit (examination procedure)
Search/Exam
Mar 25, 2016
(Electronic) Receipt
Search/Exam
Mar 25, 2016
Letter accompanying subsequently filed items
Search/Exam
Mar 25, 2016
Request for extension of time limit to communication from the Examining Division
Search/Exam
Dec 22, 2015
Submission concerning change of applicant's representative
Search/Exam
Dec 22, 2015
Submission concerning change of applicant's representative
Search/Exam
Dec 21, 2015
Communication of amended entries concerning the representative
Search/Exam
Dec 16, 2015
Annex to the communication
Search/Exam
Dec 16, 2015
Communication from the Examining Division
Search/Exam
Dec 15, 2015
Submission concerning change of applicant's representative
Search/Exam
Dec 15, 2015
Submission concerning change of applicant's representative
Search/Exam
Jan 23, 2015
Acknowledgement of receipt of third party observations
Search/Exam
Jan 23, 2015
Transmittal of third party observations to applicant
Search/Exam
Jan 19, 2015
Observations by third parties
Search/Exam
Dec 19, 2014
(Electronic) Receipt
Search/Exam
Dec 19, 2014
Amended claims with annotations
Search/Exam
Dec 19, 2014
Claims
Search/Exam
Dec 19, 2014
Letter accompanying subsequently filed items
Search/Exam
Dec 19, 2014
Reply to communication from the Examining Division
Search/Exam
Oct 29, 2014
Grant of extension of time limit (examination procedure)
Search/Exam
Oct 24, 2014
(Electronic) Receipt
Search/Exam
Oct 24, 2014
Letter accompanying subsequently filed items
Search/Exam
Oct 24, 2014
Request for extension of time limit to communication from the Examining Division
Search/Exam
Jun 27, 2014
Annex to the communication
Search/Exam
Jun 27, 2014
Communication from the Examining Division
Search/Exam
Mar 20, 2013
CDS Clean up - amended data concerning the representative for the applicant
Search/Exam
Mar 4, 2013
Submission concerning change of applicant's representative
Search/Exam
Jul 27, 2012
Communication of the registration of a transfer or change of name and/or address
Search/Exam
Jul 23, 2012
Submission concerning change of applicant's name
Search/Exam
Oct 28, 2011
Reply from applicant/patentee regarding third party observations
Search/Exam
Oct 19, 2011
Cover sheet for fax transmission
Search/Exam
Oct 19, 2011
Reply from applicant/patentee regarding third party observations
Search/Exam
Aug 30, 2011
Acknowledgement of receipt of third party observations
Search/Exam
Aug 30, 2011
Transmittal of third party observations to applicant
Search/Exam
Aug 29, 2011
Reply to communication from the Examining Division
Search/Exam
Aug 26, 2011
Observations by third parties
Search/Exam
Aug 24, 2011
Observations by third parties
Search/Exam
Aug 17, 2011
Reply to communication from the Examining Division
Search/Exam
Jul 5, 2011
Request for extension of time limit to communication from the Examining Division
Search/Exam
Jun 28, 2011
Grant of extension of time limit (examination procedure)
Search/Exam
Jun 20, 2011
Request for extension of time limit to communication from the Examining Division
Search/Exam
Feb 14, 2011
Annex to the communication
Search/Exam
Feb 14, 2011
Communication from the Examining Division
Search/Exam
Dec 4, 2006
Communication regarding possible amendment of claims/payment of claims fees
Search/Exam
Oct 18, 2006
Notification on forthcoming publication of bibliographic data
Search/Exam
Sep 5, 2006
Copy of the international preliminary report on patentability
Search/Exam
Aug 11, 2006
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Search/Exam
Aug 11, 2006
Request for entry into the European phase
Search/Exam
Jun 30, 2006
Information on entry into European phase
Search/Exam
Feb 2, 2006
Copy of the international search report
Search/Exam
Feb 2, 2006
International publication of the international search report
Search/Exam
Sep 13, 2005
Priority document (electronically transmitted)
Search/Exam
Aug 25, 2005
Published international application - A2
Search/Exam
Mar 10, 2005
Abstract
PCTISA
Mar 10, 2005
Claims
PCTISA
Mar 10, 2005
Description
PCTISA
Mar 10, 2005
Drawings
PCTISA
Mar 10, 2005
Submission concerning representation
PCTISA
Feb 14, 2005
Abstract
PCTRO
Feb 14, 2005
Annex
PCTRO
Feb 14, 2005
Annex
PCTRO
Feb 14, 2005
Annex
PCTRO
Feb 14, 2005
Claims
PCTRO
Feb 14, 2005
Description
PCTRO
Feb 14, 2005
Drawings
PCTRO