Compositions For Treating Heartworm Infestation

Patent No. EP2598151 (titled "Compositions For Treating Heartworm Infestation") was filed by Ceva Sant Animale on Jul 29, 2011. The application was issued on Dec 26, 2018.

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
BOEHRINGER INGELHEIM	Sep 25, 2019	D YOUNG

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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Mar 11, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 11, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 8, 2022
Termination of the opposition proceedings with revocation of patent
Nov 24, 2021
Advice of delivery
Nov 24, 2021
Decision of the Opposition Division and instruction
Nov 24, 2021
Decision revoking the European patent
Nov 24, 2021
Decision revoking the European patent
Nov 24, 2021
Grounds for the decision (Annex) - opposition
Nov 24, 2021
Means of redress
Nov 24, 2021
Transmittal of decision / summons - opposition
Nov 24, 2021
Transmittal of decision / summons - opposition
Oct 15, 2021
Brief communication - Opposition proceedings
Sep 27, 2021
Communication of amended entries concerning the representative
Sep 23, 2021
(Electronic) Receipt
Sep 23, 2021
Advice of delivery
Sep 23, 2021
Letter accompanying subsequently filed items
Sep 22, 2021
Notification concerning the date of oral proceedings
Sep 22, 2021
Notification concerning the date of oral proceedings
Sep 15, 2021
Brief communication - Opposition proceedings
Sep 14, 2021
Brief communication - Opposition proceedings
Sep 13, 2021
Brief communication - Opposition proceedings
Sep 9, 2021
(Electronic) Receipt
Sep 9, 2021
Letter accompanying subsequently filed items
Sep 9, 2021
Written submission in preparation to/during oral proceedings
Sep 8, 2021
(Electronic) Receipt
Sep 8, 2021
Letter accompanying subsequently filed items
Sep 8, 2021
Written submission in preparation to/during oral proceedings
Sep 7, 2021
(Electronic) Receipt
Sep 7, 2021
Letter accompanying subsequently filed items
Sep 7, 2021
Written submission in preparation to/during oral proceedings
Jun 29, 2021
Notification concerning the date of oral proceedings
Jun 29, 2021
Notification concerning the date of oral proceedings
Oct 26, 2020
(Electronic) Receipt
Oct 26, 2020
Advice of delivery
Oct 26, 2020
Letter accompanying subsequently filed items
Oct 22, 2020
Advice of delivery
Oct 19, 2020
Acknowledgement of a document
Oct 19, 2020
Acknowledgement of a document
Oct 19, 2020
Annex to the communication - opposition
Oct 19, 2020
Summons to attend oral proceedings
Oct 19, 2020
Summons to attend oral proceedings
Sep 30, 2020
Brief communication - Opposition proceedings
Sep 30, 2020
Brief communication - Opposition proceedings
Sep 30, 2020
Notification concerning the date of oral proceedings
Sep 30, 2020
Notification concerning the date of oral proceedings
Sep 25, 2020
(Electronic) Receipt
Sep 25, 2020
Letter accompanying subsequently filed items
Sep 25, 2020
Written submission in preparation to/during oral proceedings
Sep 24, 2020
(Electronic) Receipt
Sep 24, 2020
Auxiliary request during Opposition procedure
Sep 24, 2020
Auxiliary request during Opposition procedure
Sep 24, 2020
Auxiliary request during Opposition procedure
Sep 24, 2020
Auxiliary request during Opposition procedure - 01
Sep 24, 2020
Auxiliary request during Opposition procedure - 02
Sep 24, 2020
Auxiliary request during Opposition procedure - 03
Sep 24, 2020
Letter accompanying subsequently filed items
Sep 24, 2020
Written submission in preparation to/during oral proceedings
Sep 7, 2020
Notification concerning the date of oral proceedings
Sep 7, 2020
Notification concerning the date of oral proceedings
Mar 11, 2020
Advice of delivery
Mar 10, 2020
Advice of delivery
Mar 6, 2020
Acknowledgement of a document
Mar 6, 2020
Acknowledgement of a document
Mar 6, 2020
Annex to the communication - opposition
Mar 6, 2020
Information concerning oral proceedings
Mar 6, 2020
Summons to attend oral proceedings
Mar 6, 2020
Summons to attend oral proceedings
Feb 12, 2020
Brief communication - Opposition proceedings
Feb 7, 2020
(Electronic) Receipt
Feb 7, 2020
Citation in opposition procedure - 017
Feb 7, 2020
Consolidated list of cited opposition documents
Feb 7, 2020
Letter accompanying subsequently filed items
Feb 7, 2020
Main request during Opposition procedure
Feb 7, 2020
Main request during Opposition procedure
Feb 7, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 9, 2019
Communication of a notice of opposition and request to file observations
Oct 9, 2019
Notice of further oppositions to opponent(s)
Oct 1, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 25, 2019
(Electronic) Receipt
Sep 25, 2019
Citation in opposition procedure - 001
Sep 25, 2019
Citation in opposition procedure - 002
Sep 25, 2019
Citation in opposition procedure - 003
Sep 25, 2019
Citation in opposition procedure - 004
Sep 25, 2019
Citation in opposition procedure - 005
Sep 25, 2019
Citation in opposition procedure - 006
Sep 25, 2019
Citation in opposition procedure - 007
Sep 25, 2019
Citation in opposition procedure - 008
Sep 25, 2019
Citation in opposition procedure - 009
Sep 25, 2019
Citation in opposition procedure - 010
Sep 25, 2019
Citation in opposition procedure - 011
Sep 25, 2019
Citation in opposition procedure - 012
Sep 25, 2019
Citation in opposition procedure - 013
Sep 25, 2019
Citation in opposition procedure - 014
Sep 25, 2019
Citation in opposition procedure - 015
Sep 25, 2019
Citation in opposition procedure - 016
Sep 25, 2019
International publication (Pamphlet)
Sep 25, 2019
Notice of opposition
Sep 25, 2019
Notice of opposition
Sep 25, 2019
Notice of opposition
Jan 9, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 29, 2018
Decision to grant a European patent
Nov 6, 2018
(Electronic) Receipt
Nov 6, 2018
Filing of the translations of the claims
Nov 6, 2018
French translation of claims
Nov 6, 2018
German translation of the claims
Nov 6, 2018
Letter accompanying subsequently filed items
Jul 12, 2018
Bibliographic data of the European patent application
Jul 12, 2018
Communication about intention to grant a European patent
Jul 12, 2018
Intention to grant (signatures)
Jul 12, 2018
Text intended for grant (clean copy)
Jul 12, 2018
Text intended for grant (version for approval)
Jun 26, 2018
Notification concerning the date of oral proceedings
Jun 22, 2018
Notification concerning the date of oral proceedings
Jun 8, 2018
(Electronic) Receipt
Jun 8, 2018
Amended claims with annotations
Jun 8, 2018
Amended description with annotations
Jun 8, 2018
Claims
Jun 8, 2018
Description
Jun 8, 2018
Letter accompanying subsequently filed items
Jun 8, 2018
Letter dealing with oral proceedings
May 22, 2018
Annex to the communication
May 22, 2018
Notification concerning the date of oral proceedings
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
Letter dealing with oral proceedings
Feb 15, 2018
Advice of delivery
Feb 13, 2018
Advice of delivery
Feb 5, 2018
Acknowledgement of a document
Feb 5, 2018
Annex to the communication
Feb 5, 2018
Preparation for oral proceedings
Feb 5, 2018
Summons to attend oral proceedings
Jul 31, 2015
(Electronic) Receipt
Jul 31, 2015
Amended claims with annotations
Jul 31, 2015
Claims
Jul 31, 2015
Letter accompanying subsequently filed items
Jul 31, 2015
Reply to communication from the Examining Division
Apr 27, 2015
Annex to the communication
Apr 27, 2015
Communication from the Examining Division
Apr 21, 2015
Examination started
May 8, 2013
Notification on forthcoming publication of bibliographic data
Mar 7, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Mar 5, 2013
Communication to designated inventor
Mar 5, 2013
Communication to designated inventor
Mar 5, 2013
Communication to designated inventor
Feb 18, 2013
Copy of the international preliminary report on patentability
Feb 4, 2013
(Electronic) Receipt
Feb 4, 2013
Amended claims filed after receipt of (European) search report
Feb 4, 2013
Amended claims with annotations
Feb 4, 2013
Request for entry into the European phase
Dec 7, 2012
Information on entry into European phase
Feb 22, 2012
Priority document (electronically transmitted)
Feb 2, 2012
Copy of the international search report
Feb 2, 2012
Published international application - A1
Sep 19, 2011
Written opinion of the ISA, boxes No. I to VIII
Sep 19, 2011
Written opinion of the ISA, cover sheet
Sep 19, 2011
Written opinion of the ISA, supplemental box
Jul 29, 2011
(Electronic) Receipt
Jul 29, 2011
Abstract
Jul 29, 2011
Claims
Jul 29, 2011
Description

EP2598151

CEVA SANT ANIMALE

Application Number: EP11743497A
Filing Date: Jul 29, 2011
Status: Revoked; Mar 11, 2022
Publication Date: Dec 26, 2018
External Links: Slate, Register , Google Patents

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Compositions For Treating Heartworm Infestation

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Dossier Documents

EP2598151