Vaccine Composition Against Streptococcus Suis Infection

Patent No. EP3148576 (titled "Vaccine Composition Against Streptococcus Suis Infection") was filed by Ceva Sant Animale on May 29, 2015. The application was issued on Dec 30, 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
INTERVET	Jul 27, 2021	INTERVET

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 19, 2025
Decision of the Board of Appeal
Dec 19, 2025
F3032 Notification(s) of the decision
Dec 19, 2025
F3032 Notification(s) of the decision
Oct 29, 2024
Refund of fees
Oct 22, 2024
F3013 Oral Proceedings: Forwarding minutes
Oct 22, 2024
F3013 Oral Proceedings: Forwarding minutes
Oct 22, 2024
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Oct 10, 2024
(Electronic) Receipt
Oct 10, 2024
F3345 Forwarding of submissions to parties
Oct 10, 2024
Letter accompanying subsequently filed items
Oct 10, 2024
Letter dealing with oral proceedings during the appeal procedure
Oct 2, 2024
(Electronic) Receipt
Oct 2, 2024
Annexes (other than cited documents) regarding appeal procedure
Oct 2, 2024
F3345 Forwarding of submissions to parties
Oct 2, 2024
Letter accompanying subsequently filed items
Oct 2, 2024
Letter dealing with oral proceedings during the appeal procedure
Sep 13, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 10, 2024
(Electronic) Receipt
Sep 10, 2024
F3345 Forwarding of submissions to parties
Sep 10, 2024
Letter accompanying subsequently filed items
Sep 10, 2024
Letter dealing with oral proceedings during the appeal procedure
Aug 28, 2024
F3345 Forwarding of submissions to parties
Aug 23, 2024
(Electronic) Receipt
Aug 23, 2024
Letter accompanying subsequently filed items
Aug 23, 2024
Letter dealing with oral proceedings during the appeal procedure
Jul 5, 2024
Annexes in respect of a client data request
Jul 5, 2024
Document concerning representation
Jul 5, 2024
Letter accompanying subsequently filed items
Mar 21, 2024
F3011.1 Oral Proceedings: summons
Mar 18, 2024
F3010 Oral proceedings: order for summons
Oct 17, 2023
F3345 Forwarding of submissions to parties
Oct 13, 2023
(Electronic) Receipt
Oct 13, 2023
Letter accompanying subsequently filed items
Oct 13, 2023
Letter relating to Appeal Procedure
Jul 24, 2023
F3345 Forwarding of submissions to parties
Jul 21, 2023
(Electronic) Receipt
Jul 21, 2023
F3345 Forwarding of submissions to parties
Jul 21, 2023
Letter accompanying subsequently filed items
Jul 21, 2023
Reply to appeal
Jul 20, 2023
(Electronic) Receipt
Jul 20, 2023
Citation in appeal procedure - 022
Jul 20, 2023
Letter accompanying subsequently filed items
Jul 20, 2023
Reply to appeal
Mar 22, 2023
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 22, 2023
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 20, 2023
(Electronic) Receipt
Mar 20, 2023
Letter accompanying subsequently filed items
Mar 20, 2023
Statement of grounds of appeal
Mar 14, 2023
(Electronic) Receipt
Mar 14, 2023
Amended claims with annotations
Mar 14, 2023
Auxiliary request during appeals procedure - 01
Mar 14, 2023
Letter accompanying subsequently filed items
Mar 14, 2023
Non-Patent Literature cited during the appeal procedure
Mar 14, 2023
Statement of grounds of appeal
Feb 7, 2023
Composition of the board (T)
Feb 6, 2023
F3345 Forwarding of submissions to parties
Feb 3, 2023
(Electronic) Receipt
Feb 3, 2023
(Electronic) Receipt
Feb 3, 2023
Annexes (other than cited documents) regarding appeal procedure
Feb 3, 2023
Letter accompanying subsequently filed items
Feb 3, 2023
Letter accompanying subsequently filed items
Feb 3, 2023
Letter relating to Appeal Procedure
Jan 17, 2023
F3204 Communication of the file number to the parties
Jan 17, 2023
F3204 Communication of the file number to the parties
Jan 16, 2023
(Electronic) Receipt
Jan 16, 2023
(Electronic) Receipt
Jan 16, 2023
Letter accompanying subsequently filed items
Jan 16, 2023
Letter accompanying subsequently filed items
Jan 16, 2023
Notice of appeal
Jan 16, 2023
Notice of appeal
Nov 18, 2022
Annex to the communication - opposition
Nov 18, 2022
Decision of the Opposition Division and instruction
Nov 18, 2022
Druckexemplar in opposition procedure
Nov 18, 2022
Grounds for the decision (Annex) - opposition
Nov 18, 2022
Interlocutory decision in opposition proceedings
Nov 18, 2022
Interlocutory decision in opposition proceedings
Nov 18, 2022
Means of redress
Nov 18, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 18, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 18, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 18, 2022
Provision of a copy of the minutes - opposition procedure
Nov 18, 2022
Provision of a copy of the minutes - opposition procedure
Nov 18, 2022
Scanned annex to a communication - opposition procedure
Nov 18, 2022
Scanned annex to a communication - opposition procedure
Nov 18, 2022
Scanned annex to a communication - opposition procedure
Nov 18, 2022
Scanned annex to a communication - opposition procedure
Nov 18, 2022
Scanned annex to a communication - opposition procedure
Nov 18, 2022
Scanned annex to a communication - opposition procedure
Nov 18, 2022
Transmittal of decision / summons - opposition
Nov 18, 2022
Transmittal of decision / summons - opposition
Oct 6, 2022
Brief communication - Opposition proceedings
Oct 4, 2022
Information about the result of oral proceedings
Sep 30, 2022
(Electronic) Receipt
Sep 30, 2022
Citation in opposition procedure - 020
Sep 30, 2022
Consolidated list of cited opposition documents
Sep 30, 2022
Letter accompanying subsequently filed items
Sep 30, 2022
Written submission in preparation to/during oral proceedings
Sep 19, 2022
Brief communication - Opposition proceedings
Sep 13, 2022
(Electronic) Receipt
Sep 13, 2022
Citation in opposition procedure - 016
Sep 13, 2022
Citation in opposition procedure - 017
Sep 13, 2022
Citation in opposition procedure - 018
Sep 13, 2022
Citation in opposition procedure - 019
Sep 13, 2022
Letter accompanying subsequently filed items
Sep 13, 2022
Written submission in preparation to/during oral proceedings
Aug 12, 2022
Brief communication - Opposition proceedings
Aug 10, 2022
Brief communication - Opposition proceedings
Aug 8, 2022
(Electronic) Receipt
Aug 8, 2022
Letter accompanying subsequently filed items
Aug 8, 2022
Request for interpreters during oral proceedings
Aug 4, 2022
(Electronic) Receipt
Aug 4, 2022
Citation in opposition procedure - 015
Aug 4, 2022
Letter accompanying subsequently filed items
Aug 4, 2022
Written submission in preparation to/during oral proceedings
Jul 27, 2022
Brief communication - Opposition proceedings
Jul 22, 2022
Request for interpreters during oral proceedings
Jul 20, 2022
Brief communication - Opposition proceedings
Jul 19, 2022
Communication confirming withdrawal from representation
Jul 19, 2022
Communication of amended entries concerning the representative
Jul 14, 2022
(Electronic) Receipt
Jul 14, 2022
(Electronic) Receipt
Jul 14, 2022
Letter accompanying subsequently filed items
Jul 14, 2022
Letter accompanying subsequently filed items
Jul 14, 2022
Submission concerning change of proprietor's representative
Jul 14, 2022
Submission concerning change of proprietor's representative
Jul 13, 2022
(Electronic) Receipt
Jul 13, 2022
Letter accompanying subsequently filed items
Apr 20, 2022
Advice of delivery
Apr 13, 2022
Annex to the communication - opposition
Apr 13, 2022
Information concerning oral proceedings
Apr 13, 2022
Summons to attend oral proceedings
Apr 13, 2022
Summons to attend oral proceedings
Apr 13, 2022
Transmittal of decision / summons - opposition
Apr 13, 2022
Transmittal of decision / summons - opposition
Dec 20, 2021
Brief communication - Opposition proceedings
Dec 14, 2021
(Electronic) Receipt
Dec 14, 2021
Citation in opposition procedure - 013
Dec 14, 2021
Citation in opposition procedure - 014
Dec 14, 2021
Letter accompanying subsequently filed items
Dec 14, 2021
Reply of the patent proprietor to the notice(s) of opposition
Aug 9, 2021
Communication of a notice of opposition and request to file observations
Aug 9, 2021
Notice of further oppositions to opponent(s)
Aug 2, 2021
Communication of a notice of opposition - first information to patent proprietor
Jul 27, 2021
(Electronic) Receipt
Jul 27, 2021
Citation in opposition procedure - 001
Jul 27, 2021
Citation in opposition procedure - 002
Jul 27, 2021
Citation in opposition procedure - 003
Jul 27, 2021
Citation in opposition procedure - 004
Jul 27, 2021
Citation in opposition procedure - 005
Jul 27, 2021
Citation in opposition procedure - 006
Jul 27, 2021
Citation in opposition procedure - 007
Jul 27, 2021
Citation in opposition procedure - 008
Jul 27, 2021
Citation in opposition procedure - 009
Jul 27, 2021
Citation in opposition procedure - 010
Jul 27, 2021
Citation in opposition procedure - 011
Jul 27, 2021
Citation in opposition procedure - 012
Jul 27, 2021
International publication (Pamphlet)
Jul 27, 2021
Letter accompanying subsequently filed items
Jul 27, 2021
Notice of opposition
Jul 27, 2021
Notice of opposition
Dec 10, 2020
Document concerning representation
Nov 9, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 5, 2020
Communication concerning a request to change bibliographic data after the decision to grant/decision to maintain the patent in a
Nov 2, 2020
Communication of the registration of a transfer or change of name and/or address
Oct 23, 2020
(Electronic) Receipt
Oct 23, 2020
Letter accompanying subsequently filed items
Oct 23, 2020
Submission concerning a transfer of rights (applicant)
Oct 1, 2020
Decision to grant a European patent
Sep 29, 2020
(Electronic) Receipt
Sep 29, 2020
Annexes in respect of a client data request
Sep 29, 2020
Annexes in respect of a client data request
Sep 29, 2020
Annexes in respect of a client data request
Sep 29, 2020
Letter accompanying subsequently filed items
Sep 29, 2020
Submission concerning a transfer of rights (applicant)
Sep 17, 2020
(Electronic) Receipt
Sep 17, 2020
French translation of claims
Sep 17, 2020
German translation of the claims
Sep 17, 2020
Letter accompanying subsequently filed items
Jul 28, 2020
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Jul 8, 2020
(Electronic) Receipt
Jul 8, 2020
Letter accompanying subsequently filed items
Jul 8, 2020
Submission concerning a transfer of rights (applicant)
Jul 8, 2020
Submission concerning a transfer of rights (applicant)
May 20, 2020
Bibliographic data of the European patent application
May 20, 2020
Communication about intention to grant a European patent
May 20, 2020
Intention to grant (signatures)
May 20, 2020
Text intended for grant (clean copy)
May 20, 2020
Text intended for grant (sequence listing)
May 20, 2020
Text intended for grant (version for approval)
Dec 23, 2019
Advice of delivery
Dec 19, 2019
Notification concerning the date of oral proceedings
Dec 16, 2019
Notification concerning the date of oral proceedings
Dec 16, 2019
Result of consultation by telephone/in person
Dec 13, 2019
(Electronic) Receipt
Dec 13, 2019
Amended description with annotations
Dec 13, 2019
Description
Dec 13, 2019
Letter accompanying subsequently filed items
Dec 13, 2019
Written submission in preparation to/during oral proceedings
Dec 6, 2019
(Electronic) Receipt
Dec 6, 2019
Amended claims with annotations
Dec 6, 2019
Claims
Dec 6, 2019
Letter accompanying subsequently filed items
Dec 6, 2019
Written submission in preparation to/during oral proceedings
Nov 29, 2019
Annex to the communication
Nov 29, 2019
Consultation by telephone/in person
Nov 29, 2019
Result of consultation by telephone/in person
Nov 28, 2019
Consultation by telephone/in person
Nov 15, 2019
(Electronic) Receipt
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Amended claims with annotations
Nov 15, 2019
Annex
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Claims
Nov 15, 2019
Letter accompanying subsequently filed items
Nov 15, 2019
Written submission in preparation to/during oral proceedings
Apr 23, 2019
Advice of delivery
Apr 23, 2019
Advice of delivery
Apr 16, 2019
Annex to the communication
Apr 16, 2019
Summons to attend oral proceedings
Oct 10, 2018
(Electronic) Receipt
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Claims
Oct 10, 2018
Letter accompanying subsequently filed items
Oct 10, 2018
Reply to communication from the Examining Division
Sep 14, 2018
Grant of extension of time limit (examination procedure)
Sep 7, 2018
Request for extension of time limit to communication from the Examining Division
Apr 30, 2018
Annex to the communication
Apr 30, 2018
Communication from the Examining Division
Jan 17, 2018
(Electronic) Receipt
Jan 17, 2018
Amended claims with annotations
Jan 17, 2018
Claims
Jan 17, 2018
Letter accompanying subsequently filed items
Jan 17, 2018
Reply to communication from the Examining Division
Dec 19, 2017
Annex to the communication
Dec 19, 2017
Invitation to indicate the basis for amendments
Dec 13, 2017
Examination started
May 18, 2017
(Electronic) Receipt
May 18, 2017
Amended claims filed after receipt of (European) search report
May 18, 2017
Amended claims with annotations
May 18, 2017
Amendments received before examination
May 18, 2017
Letter accompanying subsequently filed items
Mar 8, 2017
Notification on forthcoming publication of bibliographic data
Jan 9, 2017
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jan 4, 2017
Communication to designated inventor
Jan 4, 2017
Communication to designated inventor
Jan 4, 2017
Communication to designated inventor
Dec 30, 2016
Priority search results copy provided by EPO
Dec 22, 2016
Republication of front page of international application with corrected bibliographic data
Dec 19, 2016
Copy of the international preliminary report on patentability
Nov 17, 2016
(Electronic) Receipt
Nov 17, 2016
Converted Sequence Listing
Nov 17, 2016
Request for entry into the European phase
Oct 7, 2016
Information on entry into European phase
Jan 4, 2016
Priority document (electronically transmitted)
Dec 3, 2015
Converted Sequence Listing
Dec 3, 2015
Copy of the international search report
Dec 3, 2015
Published international application - A1
Aug 14, 2015
Incoming letter related to PCT RO
Aug 14, 2015
Substitute sheet (R26) - Drawings
Jul 22, 2015
Written opinion of the ISA, boxes No. I to VIII
Jul 22, 2015
Written opinion of the ISA, cover sheet
Jul 22, 2015
Written opinion of the ISA, supplemental box
May 29, 2015
(Electronic) Receipt
May 29, 2015
Abstract
May 29, 2015
Claims
May 29, 2015
Description
May 29, 2015
Drawings
May 29, 2015
Priority document (RO-procedure)

EP3148576

CEVA SANT ANIMALE

Application Number: EP15726586A
Filing Date: May 29, 2015
Status: Granted And Under Opposition; Sep 25, 2020
Publication Date: Dec 30, 2020
External Links: Slate, Register , Google Patents

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Vaccine Composition Against Streptococcus Suis Infection

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Dossier Documents

EP3148576