Polymer Stream Transfer

Patent No. EP2276561 (titled "Polymer Stream Transfer") was filed by Ineos Manufacturing Belgium on Apr 15, 2009. The application was issued on Sep 28, 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
TOTAL RESEARCH & TECHNOLOGY FELUY	Mar 13, 2020	RABOIN

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

Get instant alerts for new documents

Sep 1, 2022
Decision to maintain the European patent in amended form
Sep 1, 2022
Decision to maintain the European patent in amended form
Aug 26, 2022
Termination of the opposition proceedings with maintenance of patent
Aug 22, 2022
(Electronic) Receipt
Aug 22, 2022
Filing of the translation of the amended claims
Aug 22, 2022
French translation of claims
Aug 22, 2022
German translation of the claims
Jun 22, 2022
Communication of bibliographic data
Jun 22, 2022
Communication to opponent concerning maintenance
Jun 22, 2022
Communication with request to file translations
Jun 14, 2022
Maintenance of the patent with the documents specified in the final decision
Mar 10, 2022
(Electronic) Receipt
Mar 10, 2022
Advice of delivery
Mar 10, 2022
Letter accompanying subsequently filed items
Feb 17, 2022
Annex to the communication - opposition
Feb 17, 2022
Decision of the Opposition Division and instruction
Feb 17, 2022
Druckexemplar in opposition procedure
Feb 17, 2022
Grounds for the decision (Annex) - opposition
Feb 17, 2022
Interlocutory decision in opposition proceedings
Feb 17, 2022
Interlocutory decision in opposition proceedings
Feb 17, 2022
Means of redress
Feb 17, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 17, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 17, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 17, 2022
Provision of a copy of the minutes - opposition procedure
Feb 17, 2022
Provision of a copy of the minutes - opposition procedure
Feb 17, 2022
Transmittal of decision / summons - opposition
Feb 17, 2022
Transmittal of decision / summons - opposition
Jan 13, 2022
Information about the result of oral proceedings
Nov 17, 2021
Brief communication - Opposition proceedings
Nov 15, 2021
Brief communication - Opposition proceedings
Nov 12, 2021
(Electronic) Receipt
Nov 12, 2021
Letter accompanying subsequently filed items
Nov 12, 2021
Written submission in preparation to/during oral proceedings
Nov 10, 2021
(Electronic) Receipt
Nov 10, 2021
Auxiliary request during Opposition procedure - 01
Nov 10, 2021
Auxiliary request during Opposition procedure - 02
Nov 10, 2021
Auxiliary request during Opposition procedure - 03
Nov 10, 2021
Letter accompanying subsequently filed items
Nov 10, 2021
Written submission in preparation to/during oral proceedings
Jul 23, 2021
Notification concerning the date of oral proceedings
Jul 23, 2021
Notification concerning the date of oral proceedings
Feb 10, 2021
(Electronic) Receipt
Feb 10, 2021
Advice of delivery
Feb 10, 2021
Advice of delivery
Feb 10, 2021
Letter accompanying subsequently filed items
Feb 9, 2021
Annex to the communication - opposition
Feb 9, 2021
Information concerning oral proceedings
Feb 9, 2021
Summons to attend oral proceedings
Feb 9, 2021
Summons to attend oral proceedings
Feb 9, 2021
Transmittal of decision / summons - opposition
Feb 9, 2021
Transmittal of decision / summons - opposition
Oct 26, 2020
Brief communication - Opposition proceedings
Oct 21, 2020
(Electronic) Receipt
Oct 21, 2020
Citation in opposition procedure - 006
Oct 21, 2020
Citation in opposition procedure - 007
Oct 21, 2020
Citation in opposition procedure - 008
Oct 21, 2020
Consolidated list of cited opposition documents
Oct 21, 2020
Letter accompanying subsequently filed items
Oct 21, 2020
Main request during Opposition procedure
Oct 21, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 17, 2020
Communication of a notice of opposition and request to file observations
Jun 17, 2020
Notice of further oppositions to opponent(s)
Mar 19, 2020
Communication of a notice of opposition - first information to patent proprietor
Mar 13, 2020
(Electronic) Receipt
Mar 13, 2020
Citation in opposition procedure - 001
Mar 13, 2020
Citation in opposition procedure - 002
Mar 13, 2020
Citation in opposition procedure - 003
Mar 13, 2020
Citation in opposition procedure - 004
Mar 13, 2020
Citation in opposition procedure - 005
Mar 13, 2020
International publication (Pamphlet)
Mar 13, 2020
Letter accompanying subsequently filed items
Mar 13, 2020
Notice of opposition
Mar 13, 2020
Notice of opposition
Jul 1, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 23, 2019
Decision to grant a European patent
May 7, 2019
(Electronic) Receipt
May 7, 2019
Filing of the translations of the claims
May 7, 2019
French translation of claims
May 7, 2019
German translation of the claims
Mar 13, 2019
Bibliographic data of the European patent application
Mar 13, 2019
Communication about intention to grant a European patent
Mar 13, 2019
Intention to grant (signatures)
Mar 13, 2019
Text intended for grant (clean copy)
Mar 13, 2019
Text intended for grant (version for approval)
Nov 1, 2018
(Electronic) Receipt
Nov 1, 2018
Amended description with annotations
Nov 1, 2018
Description
Nov 1, 2018
Letter accompanying subsequently filed items
Nov 1, 2018
Reply to communication from the Examining Division
Jul 27, 2018
Annex to the communication
Jul 27, 2018
Communication from the Examining Division
Jun 28, 2018
Examination started
Aug 9, 2012
Submission concerning representation
Aug 7, 2012
Submission concerning representation
Jan 20, 2012
CDS Clean up - amended data concerning the representative for the applicant
Dec 19, 2011
Submission concerning representation
Jan 24, 2011
Letter concerning the inventor
Jan 11, 2011
Invitation to indicate correct address of inventor
Dec 31, 2010
Letter which had not been notified
Dec 29, 2010
Notification on forthcoming publication of bibliographic data
Dec 22, 2010
(Electronic) Receipt
Dec 22, 2010
Amended claims filed after receipt of (European) search report
Dec 22, 2010
Amendments received before examination
Dec 22, 2010
Letter accompanying subsequently filed items
Dec 16, 2010
(Electronic) Receipt
Dec 16, 2010
Amended claims filed after receipt of (European) search report
Dec 16, 2010
Amendments received before examination
Dec 16, 2010
Letter accompanying subsequently filed items
Nov 23, 2010
Communication concerning correction of deficiences in Written Opinion/amendment of application/payment of claims fee
Nov 4, 2010
Copy of the international preliminary report on patentability
Oct 11, 2010
(Electronic) Receipt
Oct 11, 2010
Request for entry into the European phase
Aug 27, 2010
Information on entry into European phase
Nov 11, 2009
Priority document (electronically transmitted)
Oct 22, 2009
Copy of the international search report
Oct 22, 2009
Published international application - A1
Jul 2, 2009
Written opinion of the ISA, boxes No. I to VIII
Jul 2, 2009
Written opinion of the ISA, cover sheet
Jul 2, 2009
Written opinion of the ISA, supplemental box
Jun 18, 2009
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Apr 15, 2009
(Electronic) Receipt
Apr 15, 2009
Abstract
Apr 15, 2009
Claims
Apr 15, 2009
Description
Apr 15, 2009
Submission concerning representation
Apr 15, 2009
Submission concerning representation

EP2276561

INEOS MANUFACTURING BELGIUM

Application Number: EP09732325A
Filing Date: Apr 15, 2009
Status: Patent Maintained As Amended; Aug 26, 2022
Publication Date: Sep 28, 2022
External Links: Slate, Register , Google Patents

IP Verse

Polymer Stream Transfer

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2276561