Polymer Having A Multimodal Molecular Weight Distribution

Patent No. EP2930205 (titled "Polymer Having A Multimodal Molecular Weight Distribution") was filed by Norner on Jan 31, 2013. The application was issued on Nov 11, 2020.

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	Feb 9, 2018	BOREALIS

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 15, 2020
Decision to maintain the European patent in amended form
Oct 15, 2020
Decision to maintain the European patent in amended form
Oct 8, 2020
Termination of the opposition proceedings with maintenance of patent
Sep 23, 2020
(Electronic) Receipt
Sep 23, 2020
French translation of claims
Sep 23, 2020
German translation of the claims
Sep 23, 2020
Letter accompanying subsequently filed items
Jul 27, 2020
Communication to opponent concerning maintenance
Jul 27, 2020
Communication with request to file translations
Jul 20, 2020
Maintenance of the patent with the documents specified in the final decision
Jul 3, 2020
(Electronic) Receipt
Jul 3, 2020
Letter accompanying subsequently filed items
Jul 3, 2020
Request for a decision
Jan 29, 2020
(Electronic) Receipt
Jan 29, 2020
Advice of delivery
Jan 29, 2020
Advice of delivery
Jan 29, 2020
Cover sheet for fax transmission
Jan 29, 2020
Letter accompanying subsequently filed items
Jan 24, 2020
Acknowledgement of a document
Jan 24, 2020
Acknowledgement of a document
Jan 24, 2020
Decision of the Opposition Division and instruction
Jan 24, 2020
Druckexemplar in opposition procedure
Jan 24, 2020
Grounds for the decision (Annex) - opposition
Jan 24, 2020
Interlocutory decision in opposition proceedings
Jan 24, 2020
Internal form - Opposition/addressees
Jan 24, 2020
Means of redress
Jan 24, 2020
Scanned annex to a communication - opposition procedure
Jan 22, 2020
Annex to the communication - opposition
Jan 22, 2020
Internal form - Opposition/addressees
Jan 22, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 22, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 22, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 22, 2020
Provision of a copy of the minutes - opposition procedure
Jan 22, 2020
Scanned annex to a communication - opposition procedure
Nov 19, 2019
Information about the result of oral proceedings
Nov 6, 2019
Brief communication - Opposition proceedings
Oct 31, 2019
(Electronic) Receipt
Oct 31, 2019
Letter accompanying subsequently filed items
Oct 31, 2019
Written submission in preparation to/during oral proceedings
Sep 24, 2019
Brief communication - Opposition proceedings
Sep 19, 2019
(Electronic) Receipt
Sep 19, 2019
Citation in opposition procedure
Sep 19, 2019
Letter accompanying subsequently filed items
Sep 19, 2019
Non-patent literature cited during the opposition procedure
Sep 19, 2019
Written submission in preparation to/during oral proceedings
Sep 18, 2019
(Electronic) Receipt
Sep 18, 2019
Letter accompanying subsequently filed items
Sep 18, 2019
Request for interpreters during oral proceedings
Apr 8, 2019
Advice of delivery
Apr 8, 2019
Advice of delivery
Apr 4, 2019
Advice of delivery
Mar 29, 2019
Acknowledgement of a document
Mar 29, 2019
Acknowledgement of a document
Mar 29, 2019
Annex to the communication - opposition
Mar 29, 2019
Information concerning oral proceedings
Mar 29, 2019
Summons to attend oral proceedings
Mar 29, 2019
Summons to attend oral proceedings
Nov 9, 2018
Communication concerning the filing of a power of attorney
Nov 9, 2018
Communication of amended entries
Nov 5, 2018
Request for change of opponent's representative
Oct 2, 2018
Brief communication - Opposition proceedings
Sep 20, 2018
(Electronic) Receipt
Sep 20, 2018
Amended claims with annotations
Sep 20, 2018
Amended claims with annotations
Sep 20, 2018
Amended claims with annotations
Sep 20, 2018
Amended claims with annotations
Sep 20, 2018
Amended claims with annotations
Sep 20, 2018
Amended claims with annotations
Sep 20, 2018
Amended claims with annotations
Sep 20, 2018
Any annexes (other than citation) to an opposition letter
Sep 20, 2018
Claims
Sep 20, 2018
Claims
Sep 20, 2018
Claims
Sep 20, 2018
Claims
Sep 20, 2018
Claims
Sep 20, 2018
Claims
Sep 20, 2018
Claims
Sep 20, 2018
Letter accompanying subsequently filed items
Sep 20, 2018
Letter regarding the opposition procedure (no time limit)
Sep 20, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jun 29, 2018
Brief communication - Opposition proceedings
Jun 29, 2018
Grant of extension of time limit (opposition procedure)
Jun 25, 2018
(Electronic) Receipt
Jun 25, 2018
Letter accompanying subsequently filed items
Jun 25, 2018
Request for extension of time limit
Mar 13, 2018
Communication of a notice of opposition and request to file observations
Mar 13, 2018
Notice of further oppositions to opponent(s)
Feb 15, 2018
Communication of a notice of opposition - first information to patent proprietor
Feb 9, 2018
(Electronic) Receipt
Feb 9, 2018
Notice of opposition
Feb 9, 2018
Notice of opposition
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
Feb 9, 2018
Patent document cited during the opposition procedure
May 11, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 13, 2017
Decision to grant a European patent
Apr 4, 2017
Bibliographic data of the European patent application
Apr 4, 2017
Information about intention to grant a patent
Apr 4, 2017
Intention to grant (signatures)
Apr 4, 2017
Text intended for grant (clean copy)
Apr 4, 2017
Text intended for grant (version for approval)
Mar 31, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Mar 21, 2017
(Electronic) Receipt
Mar 21, 2017
Description
Mar 21, 2017
French translation of claims
Mar 21, 2017
German translation of the claims
Mar 21, 2017
Letter accompanying subsequently filed items
Mar 21, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 18, 2016
Bibliographic data of the European patent application
Nov 18, 2016
Communication about intention to grant a European patent
Nov 18, 2016
Intention to grant (signatures)
Nov 18, 2016
Text intended for grant (clean copy)
Nov 18, 2016
Text intended for grant (version for approval)
Nov 10, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Oct 26, 2016
(Electronic) Receipt
Oct 26, 2016
Amended claims with annotations
Oct 26, 2016
Amended description with annotations
Oct 26, 2016
Claims
Oct 26, 2016
Description
Oct 26, 2016
Letter accompanying subsequently filed items
Oct 26, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jun 17, 2016
Bibliographic data of the European patent application
Jun 17, 2016
Communication about intention to grant a European patent
Jun 17, 2016
Intention to grant (signatures)
Jun 17, 2016
Text intended for grant (clean copy)
Jun 17, 2016
Text intended for grant (version for approval)
May 9, 2016
Examination started
Apr 8, 2016
(Electronic) Receipt
Apr 8, 2016
Amended claims filed after receipt of (European) search report
Apr 8, 2016
Amended claims with annotations
Apr 8, 2016
Amendments received before examination
Apr 8, 2016
Letter accompanying subsequently filed items
Oct 19, 2015
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Sep 16, 2015
Notification of forthcoming publication
Jul 13, 2015
Invitation to indicate correct address of inventor
Jul 8, 2015
Communication regarding the transmission of the European search report
Jul 8, 2015
European search opinion
Jul 8, 2015
European search report
Jul 6, 2015
Letter which had not been notified
Jun 15, 2015
Communication to designated inventor
Jun 15, 2015
Communication to designated inventor
Jun 15, 2015
Communication to designated inventor
Apr 22, 2015
Abstract
Apr 22, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Apr 22, 2015
Claims
Apr 22, 2015
Description
Apr 22, 2015
Designation of inventor
Apr 22, 2015
Drawings
Apr 22, 2015
Request for grant of a European patent
Aug 27, 2013
Priority document (electronically transmitted)

EP2930205

NORNER

Application Number: EP15164618A
Filing Date: Jan 31, 2013
Status: Patent Maintained As Amended; Oct 9, 2020
Publication Date: Nov 11, 2020
External Links: Slate, Register , Google Patents

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Polymer Having A Multimodal Molecular Weight Distribution

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Dossier Documents

EP2930205