Anti-Listerial Mixed Culture And Method For Producing Cheese

Patent No. EP2543255 (titled "Anti-Listerial Mixed Culture And Method For Producing Cheese") was filed by CSK Food Enrichment on Jul 4, 2011. The application was issued on Dec 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
CHR HANSEN	Jul 30, 2020	UEXKULL & STOLBERG

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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Dec 1, 2022
Decision to maintain the European patent in amended form
Nov 28, 2022
Termination of the opposition proceedings with maintenance of patent
Nov 18, 2022
(Electronic) Receipt
Nov 18, 2022
Filing of the translation of the amended claims
Nov 18, 2022
French translation of claims
Nov 18, 2022
German translation of the claims
Nov 18, 2022
Letter accompanying subsequently filed items
Sep 9, 2022
Communication of bibliographic data
Sep 9, 2022
Communication with request to file translations
Sep 6, 2022
Maintenance of the patent with the documents specified in the final decision
Aug 29, 2022
Maintenance of the patent with the documents specified in the final decision
May 19, 2022
(Electronic) Receipt
May 19, 2022
Advice of delivery
May 19, 2022
Letter accompanying subsequently filed items
May 18, 2022
Annex to the communication - opposition
May 18, 2022
Decision of the Opposition Division and instruction
May 18, 2022
Druckexemplar in opposition procedure
May 18, 2022
Grounds for the decision (Annex) - opposition
May 18, 2022
Interlocutory decision in opposition proceedings
May 18, 2022
Means of redress
May 18, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 18, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 18, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 18, 2022
Provision of a copy of the minutes - opposition procedure
May 18, 2022
Scanned annex to a communication - opposition procedure
May 18, 2022
Scanned annex to a communication - opposition procedure
May 18, 2022
Scanned annex to a communication - opposition procedure
May 18, 2022
Scanned annex to a communication - opposition procedure
May 18, 2022
Scanned annex to a communication - opposition procedure
May 18, 2022
Scanned annex to a communication - opposition procedure
May 18, 2022
Scanned annex to a communication - opposition procedure
May 18, 2022
Transmittal of decision / summons - opposition
May 10, 2022
Brief communication - Opposition proceedings
May 5, 2022
Information about the result of oral proceedings
May 4, 2022
(Electronic) Receipt
May 4, 2022
(Electronic) Receipt
May 4, 2022
Auxiliary request during Opposition procedure
May 4, 2022
Auxiliary request during Opposition procedure - 04
May 4, 2022
Letter accompanying subsequently filed items
May 4, 2022
Letter accompanying subsequently filed items
May 4, 2022
Withdrawal of an opposition
May 4, 2022
Written submission in preparation to/during oral proceedings
Mar 14, 2022
Brief communication - Opposition proceedings
Mar 10, 2022
Brief communication - Opposition proceedings
Mar 9, 2022
Brief communication - Opposition proceedings
Mar 4, 2022
(Electronic) Receipt
Mar 4, 2022
(Electronic) Receipt
Mar 4, 2022
Auxiliary request during Opposition procedure
Mar 4, 2022
Auxiliary request during Opposition procedure
Mar 4, 2022
Auxiliary request during Opposition procedure
Mar 4, 2022
Auxiliary request during Opposition procedure - 01
Mar 4, 2022
Auxiliary request during Opposition procedure - 02
Mar 4, 2022
Auxiliary request during Opposition procedure - 03
Mar 4, 2022
Citation in opposition procedure - 012
Mar 4, 2022
Citation in opposition procedure - 013
Mar 4, 2022
Consolidated list of cited opposition documents
Mar 4, 2022
Letter accompanying subsequently filed items
Mar 4, 2022
Letter accompanying subsequently filed items
Mar 4, 2022
Written submission in preparation to/during oral proceedings
Mar 4, 2022
Written submission in preparation to/during oral proceedings
Dec 6, 2021
Notification concerning the date of oral proceedings
Dec 6, 2021
Notification concerning the date of oral proceedings
Sep 21, 2021
(Electronic) Receipt
Sep 21, 2021
Advice of delivery
Sep 21, 2021
Letter accompanying subsequently filed items
Sep 16, 2021
(Electronic) Receipt
Sep 16, 2021
Advice of delivery
Sep 16, 2021
Letter accompanying subsequently filed items
Sep 14, 2021
Annex to the communication - opposition
Sep 14, 2021
Information concerning oral proceedings
Sep 14, 2021
Scanned annex to a communication - opposition procedure
Sep 14, 2021
Summons to attend oral proceedings
Sep 14, 2021
Summons to attend oral proceedings
Sep 14, 2021
Transmittal of decision / summons - opposition
Sep 14, 2021
Transmittal of decision / summons - opposition
Jun 16, 2021
Brief communication - Opposition proceedings
Jun 11, 2021
(Electronic) Receipt
Jun 11, 2021
Letter accompanying subsequently filed items
Jun 11, 2021
Reply from the opponent to submission of proprietor
Dec 22, 2020
Brief communication - Opposition proceedings
Dec 17, 2020
(Electronic) Receipt
Dec 17, 2020
Letter accompanying subsequently filed items
Dec 17, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 28, 2020
Communication of the registration of a transfer or change of name and/or address
Oct 26, 2020
Communication of amended entries concerning the representative
Oct 15, 2020
Annexes in respect of a client data request
Oct 15, 2020
Annexes in respect of a client data request
Oct 15, 2020
Authorisation
Oct 15, 2020
Submission concerning a transfer of rights (applicant)
Oct 15, 2020
Submission concerning change of applicant's representative
Aug 11, 2020
Communication of a notice of opposition and request to file observations
Aug 11, 2020
Notice of further oppositions to opponent(s)
Aug 4, 2020
Brief communication - Opposition proceedings
Aug 4, 2020
Communication of a notice of opposition - first information to patent proprietor
Jul 30, 2020
(Electronic) Receipt
Jul 30, 2020
Citation in opposition procedure - 004
Jul 30, 2020
Letter accompanying subsequently filed items
Jul 30, 2020
Letter regarding the opposition procedure (no time limit)
Jul 29, 2020
(Electronic) Receipt
Jul 29, 2020
Citation in opposition procedure - 001
Jul 29, 2020
Citation in opposition procedure - 002
Jul 29, 2020
Citation in opposition procedure - 003
Jul 29, 2020
Citation in opposition procedure - 004
Jul 29, 2020
Citation in opposition procedure - 004
Jul 29, 2020
Citation in opposition procedure - 005
Jul 29, 2020
Citation in opposition procedure - 006
Jul 29, 2020
Citation in opposition procedure - 007
Jul 29, 2020
Citation in opposition procedure - 008
Jul 29, 2020
Citation in opposition procedure - 009
Jul 29, 2020
Citation in opposition procedure - 010
Jul 29, 2020
Citation in opposition procedure - 011
Jul 29, 2020
Notice of opposition
Jul 29, 2020
Notice of opposition
Nov 11, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 4, 2019
Decision to grant a European patent
Sep 17, 2019
(Electronic) Receipt
Sep 17, 2019
Filing of the translations of the claims
Sep 17, 2019
French translation of claims
Sep 17, 2019
German translation of the claims
Sep 17, 2019
Letter accompanying subsequently filed items
May 16, 2019
Bibliographic data of the European patent application
May 16, 2019
Communication about intention to grant a European patent
May 16, 2019
Intention to grant (signatures)
May 16, 2019
Text intended for grant (clean copy)
May 16, 2019
Text intended for grant (sequence listing)
May 16, 2019
Text intended for grant (version for approval)
Apr 15, 2019
Notification concerning the date of oral proceedings
Apr 9, 2019
Notification concerning the date of oral proceedings
Apr 8, 2019
Matter concerning the application
Apr 8, 2019
Notification concerning the date of oral proceedings
Apr 5, 2019
(Electronic) Receipt
Apr 5, 2019
Amended claims with annotations
Apr 5, 2019
Amended description with annotations
Apr 5, 2019
Claims
Apr 5, 2019
Description
Apr 5, 2019
Letter accompanying subsequently filed items
Apr 5, 2019
Written submission in preparation to/during oral proceedings
Apr 4, 2019
Notification concerning the date of oral proceedings
Apr 1, 2019
(Electronic) Receipt
Apr 1, 2019
Amended claims with annotations
Apr 1, 2019
Claims
Apr 1, 2019
Letter accompanying subsequently filed items
Apr 1, 2019
Written submission in preparation to/during oral proceedings
Mar 19, 2019
Notification concerning the date of oral proceedings
Mar 15, 2019
Annex to the communication
Mar 15, 2019
Consultation by telephone/in person
Mar 15, 2019
Result of consultation by telephone/in person
Mar 7, 2019
(Electronic) Receipt
Mar 7, 2019
Amended claims with annotations
Mar 7, 2019
Amended claims with annotations
Mar 7, 2019
Amended claims with annotations
Mar 7, 2019
Claims
Mar 7, 2019
Claims
Mar 7, 2019
Claims
Mar 7, 2019
Letter accompanying subsequently filed items
Mar 7, 2019
Written submission in preparation to/during oral proceedings
Dec 3, 2018
Advice of delivery
Nov 16, 2018
Acknowledgement of a document
Nov 16, 2018
Notification concerning the date of oral proceedings
Nov 16, 2018
Summons to attend oral proceedings
Oct 15, 2018
(Electronic) Receipt
Oct 15, 2018
Annex
Oct 15, 2018
Letter accompanying subsequently filed items
Oct 15, 2018
Written submission in preparation to/during oral proceedings
Sep 27, 2018
Advice of delivery
Sep 25, 2018
Advice of delivery
Sep 3, 2018
Acknowledgement of a document
Sep 3, 2018
Annex to the communication
Sep 3, 2018
Preparation for oral proceedings
Sep 3, 2018
Summons to attend oral proceedings
May 22, 2018
Decision to allow further processing
May 4, 2018
(Electronic) Receipt
May 4, 2018
Amended claims with annotations
May 4, 2018
Amended claims with annotations
May 4, 2018
Claims
May 4, 2018
Claims
May 4, 2018
Letter accompanying subsequently filed items
May 4, 2018
Request for further processing
Feb 22, 2018
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Feb 6, 2018
Refusal of request for extension of time limit
Jan 24, 2018
(Electronic) Receipt
Jan 24, 2018
Letter accompanying subsequently filed items
Jan 24, 2018
Request for extension of time limit to communication from the Examining Division
Nov 17, 2017
Grant of extension of time limit (examination procedure)
Nov 14, 2017
(Electronic) Receipt
Nov 14, 2017
Letter accompanying subsequently filed items
Nov 14, 2017
Request for extension of time limit to communication from the Examining Division
Jul 14, 2017
Annex to the communication
Jul 14, 2017
Communication from the Examining Division
Jan 17, 2017
(Electronic) Receipt
Jan 17, 2017
Amended claims with annotations
Jan 17, 2017
Claims
Jan 17, 2017
Letter accompanying subsequently filed items
Jan 17, 2017
Non-patent literature cited during the examination procedure
Jan 17, 2017
Non-patent literature cited during the examination procedure
Jan 17, 2017
Reply to communication from the Examining Division
Dec 2, 2016
Grant of extension of time limit (examination procedure)
Nov 29, 2016
(Electronic) Receipt
Nov 29, 2016
Letter accompanying subsequently filed items
Nov 29, 2016
Request for extension of time limit to communication from the Examining Division
Jul 20, 2016
Annex to the communication
Jul 20, 2016
Communication from the Examining Division
Mar 2, 2016
Decision to allow further processing
Feb 18, 2016
(Electronic) Receipt
Feb 18, 2016
Amended claims with annotations
Feb 18, 2016
Claims
Feb 18, 2016
Letter accompanying subsequently filed items
Feb 18, 2016
Non-patent literature cited during the examination procedure
Feb 18, 2016
Request for further processing
Dec 15, 2015
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Nov 26, 2015
Refusal of request for extension of time limit
Nov 17, 2015
(Electronic) Receipt
Nov 17, 2015
Letter accompanying subsequently filed items
Nov 17, 2015
Request for extension of time limit to communication from the Examining Division
Sep 23, 2015
Grant of extension of time limit (examination procedure)
Sep 18, 2015
(Electronic) Receipt
Sep 18, 2015
Letter accompanying subsequently filed items
Sep 18, 2015
Request for extension of time limit to communication from the Examining Division
May 8, 2015
Annex to the communication
May 8, 2015
Communication from the Examining Division
Aug 6, 2014
Communication of the registration of a transfer or change of name and/or address
Aug 5, 2014
Communication of the registration of a transfer or change of name and/or address
Jul 25, 2014
Submission concerning change of applicant's name
May 27, 2014
(Electronic) Receipt
May 27, 2014
Amended claims with annotations
May 27, 2014
Claims
May 27, 2014
Letter accompanying subsequently filed items
May 27, 2014
Non-patent literature cited during the examination procedure
May 27, 2014
Reply to communication from the Examining Division
Apr 10, 2014
Grant of extension of time limit (examination procedure)
Apr 7, 2014
(Electronic) Receipt
Apr 7, 2014
Letter accompanying subsequently filed items
Apr 7, 2014
Request for extension of time limit to communication from the Examining Division
Nov 28, 2013
Annex to the communication
Nov 28, 2013
Communication from the Examining Division
Nov 18, 2013
Examination started
Jul 29, 2013
Refund order of filing/examination fee
Jul 9, 2013
(Electronic) Receipt
Jul 9, 2013
Amended claims filed after receipt of (European) search report
Jul 9, 2013
Amended claims with annotations
Jul 9, 2013
Amendments received before examination
Jul 9, 2013
Letter accompanying subsequently filed items
Jul 9, 2013
Non-patent literature cited during the examination procedure
Jun 11, 2013
Communication of amended entries concerning the representative
May 29, 2013
Submission concerning change of applicant's representative
Jan 14, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Dec 12, 2012
Notification of forthcoming publication
Jan 5, 2012
Communication regarding the transmission of the European search report
Jan 5, 2012
European search opinion
Jan 5, 2012
European search report
Jul 4, 2011
Abstract
Jul 4, 2011
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 4, 2011
Certificate of deposit of biological material
Jul 4, 2011
Claims
Jul 4, 2011
Converted Sequence Listing
Jul 4, 2011
Description
Jul 4, 2011
Designation of inventor
Jul 4, 2011
Designation of inventor
Jul 4, 2011
Designation of inventor
Jul 4, 2011
Designation of inventor
Jul 4, 2011
Designation of inventor
Jul 4, 2011
Request for grant of a European patent

EP2543255

CSK FOOD ENRICHMENT

Application Number: EP11172596A
Filing Date: Jul 4, 2011
Status: Patent Maintained As Amended; Nov 25, 2022
Publication Date: Dec 28, 2022
External Links: Slate, EP2543255B2, Google Patents

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Anti-Listerial Mixed Culture And Method For Producing Cheese

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Dossier Documents

EP2543255