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Production Of Canola Protein Product Without Heat Treatment ("C200Cac")

Patent No. EP2429310 (titled "Production Of Canola Protein Product Without Heat Treatment ("C200Cac")") was filed by Burcon Nutrascience MB on Apr 23, 2010. The application was issued on Nov 10, 2021.

Patent Summary

Patent Family

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
DSM ASSETS	Aug 8, 2022	DSM FIRMENICH

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 9, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jun 5, 2023
Termination of the opposition proceedings with maintenance of patent
Feb 23, 2023
(Electronic) Receipt
Feb 23, 2023
Advice of delivery
Feb 23, 2023
Letter accompanying subsequently filed items
Feb 22, 2023
Decision to discontinue the opposition proceedings
Feb 22, 2023
Transmittal of decision / summons - opposition
Oct 24, 2022
Brief communication - Opposition proceedings
Oct 24, 2022
Brief communication - Opposition proceedings
Oct 18, 2022
(Electronic) Receipt
Oct 18, 2022
Letter accompanying subsequently filed items
Oct 18, 2022
Withdrawal of an opposition
Sep 15, 2022
Brief communication - Opposition proceedings
Sep 15, 2022
Communication of amended entries concerning the representative
Sep 9, 2022
(Electronic) Receipt
Sep 9, 2022
Letter accompanying subsequently filed items
Sep 9, 2022
Submission concerning change of proprietor's representative
Sep 1, 2022
Brief communication - Opposition proceedings
Sep 1, 2022
Communication confirming withdrawal from representation
Sep 1, 2022
Communication of amended entries concerning the representative
Aug 26, 2022
(Electronic) Receipt
Aug 26, 2022
Letter accompanying subsequently filed items
Aug 26, 2022
Submission concerning change of proprietor's representative
Aug 25, 2022
Communication of a notice of opposition and request to file observations
Aug 25, 2022
Notice of further oppositions to opponent(s)
Aug 18, 2022
Brief communication - Opposition proceedings
Aug 12, 2022
Communication of a notice of opposition - first information to patent proprietor
Aug 11, 2022
(Electronic) Receipt
Aug 11, 2022
Citation in opposition procedure - 006
Aug 11, 2022
Letter accompanying subsequently filed items
Aug 11, 2022
Letter regarding the opposition procedure (no time limit)
Aug 8, 2022
(Electronic) Receipt
Aug 8, 2022
Citation in opposition procedure
Aug 8, 2022
Citation in opposition procedure - 001
Aug 8, 2022
Citation in opposition procedure - 002
Aug 8, 2022
Citation in opposition procedure - 003
Aug 8, 2022
Citation in opposition procedure - 004
Aug 8, 2022
Citation in opposition procedure - 005
Aug 8, 2022
Citation in opposition procedure - 007
Aug 8, 2022
Citation in opposition procedure - 008
Aug 8, 2022
Citation in opposition procedure - 009
Aug 8, 2022
Citation in opposition procedure - 010
Aug 8, 2022
Citation in opposition procedure - 011
Aug 8, 2022
Citation in opposition procedure - 012
Aug 8, 2022
Citation in opposition procedure - 013
Aug 8, 2022
Citation in opposition procedure - 014
Aug 8, 2022
Citation in opposition procedure - 015
Aug 8, 2022
Citation in opposition procedure - 016
Aug 8, 2022
Citation in opposition procedure - 017
Aug 8, 2022
Citation in opposition procedure - 018
Aug 8, 2022
Citation in opposition procedure - 019
Aug 8, 2022
Consolidated list of cited opposition documents
Aug 8, 2022
Letter accompanying subsequently filed items
Aug 8, 2022
Notice of opposition
Aug 8, 2022
Notice of opposition
Nov 23, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 14, 2021
Decision to grant a European patent
Oct 1, 2021
(Electronic) Receipt
Oct 1, 2021
French translation of claims
Oct 1, 2021
German translation of the claims
Oct 1, 2021
Letter accompanying subsequently filed items
Jun 2, 2021
Annex to the communication about intention to grant a European patent
Jun 2, 2021
Bibliographic data of the European patent application
Jun 2, 2021
Communication about intention to grant a European patent
Jun 2, 2021
Intention to grant (signatures)
Jun 2, 2021
Text intended for grant (clean copy)
Jun 2, 2021
Text intended for grant (version for approval)
Sep 17, 2020
(Electronic) Receipt
Sep 17, 2020
Amended claims with annotations
Sep 17, 2020
Amended description with annotations
Sep 17, 2020
Claims
Sep 17, 2020
Description
Sep 17, 2020
Letter accompanying subsequently filed items
Sep 17, 2020
Reply to communication from the Examining Division
Jul 15, 2020
Grant of extension of time limit (examination procedure)
Jul 10, 2020
(Electronic) Receipt
Jul 10, 2020
Request for extension of time limit to communication from the Examining Division
Mar 12, 2020
Annex to the communication
Mar 12, 2020
Communication from the Examining Division
Oct 11, 2019
Decision to allow further processing
Oct 2, 2019
(Electronic) Receipt
Oct 2, 2019
Amended claims with annotations
Oct 2, 2019
Claims
Oct 2, 2019
Letter accompanying subsequently filed items
Oct 2, 2019
Reply to communication from the Examining Division
Oct 2, 2019
Request for further processing
Aug 9, 2019
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jun 4, 2019
Notice drawing attention to the payment of the renewal fee and additional fee
May 13, 2019
Grant of extension of time limit (examination procedure)
May 7, 2019
(Electronic) Receipt
May 7, 2019
Letter accompanying subsequently filed items
Mar 28, 2019
Submission concerning representation
Jan 3, 2019
Annex to the communication
Jan 3, 2019
Communication from the Examining Division
Jun 5, 2018
Notice drawing attention to the payment of the renewal fee and additional fee
Mar 20, 2018
Decision to allow further processing
Mar 8, 2018
(Electronic) Receipt
Mar 8, 2018
Amended claims with annotations
Mar 8, 2018
Claims
Mar 8, 2018
Letter accompanying subsequently filed items
Mar 8, 2018
Request for further processing
Jan 4, 2018
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Sep 20, 2017
Grant of extension of time limit (examination procedure)
Sep 14, 2017
(Electronic) Receipt
Sep 14, 2017
Request for extension of time limit to communication from the Examining Division
Jun 2, 2017
Notice drawing attention to the payment of the renewal fee and additional fee
May 19, 2017
Annex to a communication
May 19, 2017
Annex to the communication
May 19, 2017
Consultation by telephone/in person (with time limit)
May 19, 2017
Result of consultation by telephone/in person
Jan 30, 2017
Decision to allow further processing
Jan 9, 2017
(Electronic) Receipt
Jan 9, 2017
Amended claims with annotations
Jan 9, 2017
Claims
Jan 9, 2017
Letter accompanying subsequently filed items
Jan 9, 2017
Non-patent literature cited during the examination procedure
Jan 9, 2017
Request for further processing
Nov 7, 2016
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jul 27, 2016
Grant of extension of time limit (examination procedure)
Jul 22, 2016
(Electronic) Receipt
Jul 22, 2016
Letter accompanying subsequently filed items
Mar 29, 2016
Annex to the communication
Mar 29, 2016
Communication from the Examining Division
Mar 21, 2016
Examination started
Jun 3, 2015
Notice drawing attention to the payment of the renewal fee and additional fee
Jun 4, 2014
Notice drawing attention to the payment of the renewal fee and additional fee
Mar 17, 2014
Communication of amended entries concerning the representative
Mar 7, 2014
Submission concerning change of applicant's representative
Oct 11, 2013
Decision to allow further processing
Sep 30, 2013
(Electronic) Receipt
Sep 30, 2013
Letter accompanying subsequently filed items
Sep 30, 2013
Request for further processing
Jul 22, 2013
Application deemed to be withdrawn (non-reply to Written Opinion)
Jun 6, 2013
(Electronic) Receipt
Jun 6, 2013
Letter accompanying subsequently filed items
Jun 6, 2013
Maintenance of the application
Jun 4, 2013
Notice drawing attention to the payment of the renewal fee and additional fee
Dec 4, 2012
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Nov 16, 2012
Communication regarding the transmission of the European search report
Nov 16, 2012
European search opinion
Nov 16, 2012
Supplementary European search report
Feb 22, 2012
Notification on forthcoming publication of bibliographic data
Jan 30, 2012
Communication regarding possible amendment of the application/payment of claims fee
Dec 13, 2011
(Electronic) Receipt
Dec 13, 2011
Amended claims filed after receipt of (European) search report
Dec 13, 2011
Amendments received before examination
Dec 13, 2011
Request for entry into the European phase
Nov 28, 2011
Copy of the international preliminary report on patentability
Sep 23, 2011
Information on entry into European phase
Dec 8, 2010
Priority document (electronically transmitted)
Nov 18, 2010
Copy of the international search report
Nov 18, 2010
Published international application - A1

EP2429310

BURCON NUTRASCIENCE MB

Application Number: EP10774448A
Filing Date: Apr 23, 2010
Status: Granted And Under Opposition; Oct 8, 2021
Publication Date: Nov 10, 2021
External Links: Slate, Register , Google Patents