Isoxazoline Compositions And Their Use As Antiparasitics

Patent No. EP2545777 (titled "Isoxazoline Compositions And Their Use As Antiparasitics") was filed by Intervet on Aug 15, 2008. The application was issued on Jan 18, 2023.

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
CEVA SANTE ANIMALE	Dec 11, 2020	CABINET BECKER ET ASSOCIES
VIRBAC	Dec 11, 2020	GEVERS & ORES

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

Get instant alerts for new documents

Dec 22, 2022
Decision to maintain the European patent in amended form
Dec 22, 2022
Decision to maintain the European patent in amended form
Dec 22, 2022
Decision to maintain the European patent in amended form
Dec 16, 2022
Termination of the opposition proceedings with maintenance of patent
Dec 8, 2022
(Electronic) Receipt
Dec 8, 2022
(Electronic) Receipt
Dec 8, 2022
Filing of the translation of the amended claims
Dec 8, 2022
Filing of the translation of the amended claims
Dec 8, 2022
French translation of claims
Dec 8, 2022
French translation of claims
Dec 8, 2022
German translation of the claims
Dec 8, 2022
German translation of the claims
Dec 8, 2022
Letter accompanying subsequently filed items
Dec 8, 2022
Letter accompanying subsequently filed items
Sep 14, 2022
Communication to opponent concerning maintenance
Sep 14, 2022
Communication to opponent concerning maintenance
Sep 14, 2022
Communication with request to file translations
Sep 9, 2022
Maintenance of the patent with the documents specified in the final decision
Jun 8, 2022
Advice of delivery
Jun 1, 2022
(Electronic) Receipt
Jun 1, 2022
Advice of delivery
Jun 1, 2022
Letter accompanying subsequently filed items
May 30, 2022
Advice of delivery
May 27, 2022
Annex to the communication - opposition
May 27, 2022
Decision of the Opposition Division and instruction
May 27, 2022
Druckexemplar in opposition procedure
May 27, 2022
Grounds for the decision (Annex) - opposition
May 27, 2022
Interlocutory decision in opposition proceedings
May 27, 2022
Interlocutory decision in opposition proceedings
May 27, 2022
Interlocutory decision in opposition proceedings
May 27, 2022
Means of redress
May 27, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 27, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 27, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 27, 2022
Provision of a copy of the minutes - opposition procedure
May 27, 2022
Provision of a copy of the minutes - opposition procedure
May 27, 2022
Provision of a copy of the minutes - opposition procedure
May 27, 2022
Scanned annex to a communication - opposition procedure
May 27, 2022
Scanned annex to a communication - opposition procedure
May 27, 2022
Scanned annex to a communication - opposition procedure
May 27, 2022
Scanned annex to a communication - opposition procedure
May 27, 2022
Transmittal of decision / summons - opposition
May 27, 2022
Transmittal of decision / summons - opposition
May 27, 2022
Transmittal of decision / summons - opposition
Mar 22, 2022
Information about the result of oral proceedings
Mar 17, 2022
Notification concerning the date of oral proceedings
Mar 17, 2022
Notification concerning the date of oral proceedings
Mar 17, 2022
Notification concerning the date of oral proceedings
Mar 16, 2022
Brief communication - Opposition proceedings
Mar 16, 2022
Brief communication - Opposition proceedings
Mar 11, 2022
(Electronic) Receipt
Mar 11, 2022
Letter accompanying subsequently filed items
Mar 11, 2022
Written submission in preparation to/during oral proceedings
Feb 25, 2022
Brief communication - Opposition proceedings
Feb 25, 2022
Brief communication - Opposition proceedings
Feb 21, 2022
(Electronic) Receipt
Feb 21, 2022
Letter accompanying subsequently filed items
Feb 21, 2022
Written submission in preparation to/during oral proceedings
Jan 28, 2022
Brief communication - Opposition proceedings
Jan 28, 2022
Brief communication - Opposition proceedings
Jan 28, 2022
Brief communication - Opposition proceedings
Jan 28, 2022
Brief communication - Opposition proceedings
Jan 28, 2022
Brief communication - Opposition proceedings
Jan 28, 2022
Brief communication - Opposition proceedings
Jan 21, 2022
(Electronic) Receipt
Jan 21, 2022
(Electronic) Receipt
Jan 21, 2022
(Electronic) Receipt
Jan 21, 2022
Auxiliary request during Opposition procedure
Jan 21, 2022
Auxiliary request during Opposition procedure
Jan 21, 2022
Auxiliary request during Opposition procedure
Jan 21, 2022
Auxiliary request during Opposition procedure
Jan 21, 2022
Auxiliary request during Opposition procedure - 01
Jan 21, 2022
Auxiliary request during Opposition procedure - 02
Jan 21, 2022
Auxiliary request during Opposition procedure - 03
Jan 21, 2022
Auxiliary request during Opposition procedure - 04
Jan 21, 2022
Citation in opposition procedure - 030
Jan 21, 2022
Consolidated list of cited opposition documents
Jan 21, 2022
Letter accompanying subsequently filed items
Jan 21, 2022
Letter accompanying subsequently filed items
Jan 21, 2022
Letter accompanying subsequently filed items
Jan 21, 2022
Main request during Opposition procedure
Jan 21, 2022
Main request during Opposition procedure
Jan 21, 2022
Written submission in preparation to/during oral proceedings
Jan 21, 2022
Written submission in preparation to/during oral proceedings
Jan 21, 2022
Written submission in preparation to/during oral proceedings
Jan 20, 2022
(Electronic) Receipt
Jan 20, 2022
Letter accompanying subsequently filed items
Dec 8, 2021
Notification concerning the date of oral proceedings
Dec 8, 2021
Notification concerning the date of oral proceedings
Dec 8, 2021
Notification concerning the date of oral proceedings
Dec 8, 2021
Summons to attend oral proceedings
Dec 8, 2021
Summons to attend oral proceedings
Dec 8, 2021
Summons to attend oral proceedings
Sep 20, 2021
Advice of delivery
Sep 8, 2021
Advice of delivery
Sep 7, 2021
Advice of delivery
Sep 6, 2021
Annex to the communication - opposition
Sep 6, 2021
Information concerning oral proceedings
Sep 6, 2021
Summons to attend oral proceedings
Sep 6, 2021
Summons to attend oral proceedings
Sep 6, 2021
Summons to attend oral proceedings
Sep 6, 2021
Transmittal of decision / summons - opposition
Sep 6, 2021
Transmittal of decision / summons - opposition
Sep 6, 2021
Transmittal of decision / summons - opposition
Jun 9, 2021
Brief communication - Opposition proceedings
Jun 9, 2021
Brief communication - Opposition proceedings
Jun 8, 2021
Communication for party to proceedings/third party
Jun 8, 2021
Communication for party to proceedings/third party
Jun 1, 2021
(Electronic) Receipt
Jun 1, 2021
Auxiliary request during Opposition procedure
Jun 1, 2021
Auxiliary request during Opposition procedure - 01
Jun 1, 2021
Letter accompanying subsequently filed items
Jun 1, 2021
Letter regarding the opposition procedure (no time limit)
May 31, 2021
(Electronic) Receipt
May 31, 2021
Any annexes (other than citation) to an opposition letter
May 31, 2021
Auxiliary request during Opposition procedure
May 31, 2021
Auxiliary request during Opposition procedure
May 31, 2021
Citation in opposition procedure - 028
May 31, 2021
Citation in opposition procedure - 029
May 31, 2021
Letter accompanying subsequently filed items
May 31, 2021
Main request during Opposition procedure
May 31, 2021
Main request during Opposition procedure
May 31, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jan 20, 2021
Communication of a notice of opposition and request to file observations
Jan 20, 2021
Notice of further oppositions to opponent(s)
Jan 20, 2021
Notice of further oppositions to opponent(s)
Dec 17, 2020
Communication of a notice of opposition - first information to patent proprietor
Dec 16, 2020
Communication of a notice of opposition - first information to patent proprietor
Dec 11, 2020
(Electronic) Receipt
Dec 11, 2020
(Electronic) Receipt
Dec 11, 2020
Citation in opposition procedure
Dec 11, 2020
Citation in opposition procedure
Dec 11, 2020
Citation in opposition procedure
Dec 11, 2020
Citation in opposition procedure
Dec 11, 2020
Citation in opposition procedure - 001
Dec 11, 2020
Citation in opposition procedure - 002
Dec 11, 2020
Citation in opposition procedure - 003
Dec 11, 2020
Citation in opposition procedure - 004
Dec 11, 2020
Citation in opposition procedure - 005
Dec 11, 2020
Citation in opposition procedure - 006
Dec 11, 2020
Citation in opposition procedure - 007
Dec 11, 2020
Citation in opposition procedure - 008
Dec 11, 2020
Citation in opposition procedure - 009
Dec 11, 2020
Citation in opposition procedure - 010
Dec 11, 2020
Citation in opposition procedure - 011
Dec 11, 2020
Citation in opposition procedure - 012
Dec 11, 2020
Citation in opposition procedure - 013
Dec 11, 2020
Citation in opposition procedure - 014
Dec 11, 2020
Citation in opposition procedure - 015
Dec 11, 2020
Citation in opposition procedure - 016
Dec 11, 2020
Citation in opposition procedure - 017
Dec 11, 2020
Citation in opposition procedure - 018
Dec 11, 2020
Citation in opposition procedure - 019
Dec 11, 2020
Citation in opposition procedure - 020
Dec 11, 2020
Citation in opposition procedure - 021
Dec 11, 2020
Citation in opposition procedure - 022
Dec 11, 2020
Citation in opposition procedure - 023
Dec 11, 2020
Citation in opposition procedure - 024
Dec 11, 2020
Citation in opposition procedure - 025
Dec 11, 2020
Citation in opposition procedure - 026
Dec 11, 2020
Citation in opposition procedure - 027
Dec 11, 2020
Notice of opposition
Dec 11, 2020
Notice of opposition
Dec 11, 2020
Notice of opposition
Dec 11, 2020
Notice of opposition
Dec 11, 2020
Patent document cited during the opposition procedure
Dec 11, 2020
Patent document cited during the opposition procedure
Dec 11, 2020
Patent document cited during the opposition procedure
Mar 23, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 13, 2020
Decision to grant a European patent
Jan 28, 2020
Information about non-relevance of third-party observations
Dec 5, 2019
(Electronic) Receipt
Dec 5, 2019
Filing of the translations of the claims
Dec 5, 2019
French translation of claims
Dec 5, 2019
German translation of the claims
Dec 5, 2019
Letter accompanying subsequently filed items
Nov 14, 2019
Acknowledgement of receipt of third party observations
Nov 14, 2019
Transmittal of third party observations to applicant
Nov 8, 2019
(Electronic) Receipt
Nov 8, 2019
Letter accompanying subsequently filed items
Nov 8, 2019
Non-patent literature filed by a third party
Nov 8, 2019
Observations by third parties
Nov 8, 2019
Patent document filed by a Third party
Oct 11, 2019
Bibliographic data of the European patent application
Oct 11, 2019
Communication about intention to grant a European patent
Oct 11, 2019
Intention to grant (signatures)
Oct 11, 2019
Text intended for grant (clean copy)
Oct 11, 2019
Text intended for grant (version for approval)
Sep 23, 2019
Notification concerning the date of oral proceedings
Sep 3, 2019
(Electronic) Receipt
Sep 3, 2019
Amended description with annotations
Sep 3, 2019
Amended drawings with annotations
Sep 3, 2019
Claims
Sep 3, 2019
Description
Sep 3, 2019
Drawings
Sep 3, 2019
Letter accompanying subsequently filed items
Sep 3, 2019
Written submission in preparation to/during oral proceedings
May 23, 2019
Advice of delivery
Apr 24, 2019
Advice of delivery
Apr 18, 2019
Acknowledgement of a document
Apr 18, 2019
Annex to the communication
Apr 18, 2019
Summons to attend oral proceedings
Nov 21, 2018
(Electronic) Receipt
Nov 21, 2018
Claims
Nov 21, 2018
Letter accompanying subsequently filed items
Nov 21, 2018
Reply to communication from the Examining Division
Sep 20, 2018
Grant of extension of time limit (examination procedure)
Sep 14, 2018
(Electronic) Receipt
Sep 14, 2018
Letter accompanying subsequently filed items
Sep 14, 2018
Request for extension of time limit to communication from the Examining Division
May 14, 2018
Annex to the communication
May 14, 2018
Communication from the Examining Division
Apr 12, 2018
(Electronic) Receipt
Apr 12, 2018
Claims
Apr 12, 2018
Letter accompanying subsequently filed items
Apr 12, 2018
Non-patent literature cited during the examination procedure
Apr 12, 2018
Non-patent literature cited during the examination procedure
Apr 12, 2018
Reply to communication from the Examining Division
Jan 26, 2018
Grant of extension of time limit (examination procedure)
Jan 22, 2018
(Electronic) Receipt
Jan 22, 2018
Letter accompanying subsequently filed items
Jan 22, 2018
Request for extension of time limit to communication from the Examining Division
Oct 9, 2017
Annex to the communication
Oct 9, 2017
Communication from the Examining Division
Jul 17, 2015
Communication of amended entries concerning the representative
Jul 13, 2015
Submission concerning change of applicant's representative
Jul 23, 2014
Decision to allow further processing
May 22, 2014
(Electronic) Receipt
May 22, 2014
Claims
May 22, 2014
Letter accompanying subsequently filed items
May 22, 2014
Reply to communication from the Examining Division
May 22, 2014
Request for further processing
Mar 26, 2014
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Dec 13, 2013
Grant of extension of time limit (examination procedure)
Dec 9, 2013
(Electronic) Receipt
Dec 9, 2013
Letter accompanying subsequently filed items
Dec 9, 2013
Request for extension of time limit to communication from the Examining Division
Aug 16, 2013
Annex to the communication
Aug 16, 2013
Communication from the Examining Division
Aug 9, 2013
Examination started
Jul 16, 2013
(Electronic) Receipt
Jul 16, 2013
Amended claims filed after receipt of (European) search report
Jul 16, 2013
Amended claims with annotations
Jul 16, 2013
Amendments received before examination
Jul 16, 2013
Letter accompanying subsequently filed items
Mar 13, 2013
Communication to designated inventor
Mar 13, 2013
Communication to designated inventor
Mar 13, 2013
Communication to designated inventor
Mar 8, 2013
Note on telephone consultation
Mar 6, 2013
Letter which had not been notified
Feb 25, 2013
Communication to designated inventor
Feb 25, 2013
Communication to designated inventor
Feb 25, 2013
Communication to designated inventor
Feb 25, 2013
Communication to designated inventor
Feb 25, 2013
Communication to designated inventor
Feb 25, 2013
Communication to designated inventor
Feb 18, 2013
Refund of fees
Jan 21, 2013
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 7, 2013
(Electronic) Receipt
Jan 7, 2013
Designation of inventor
Jan 7, 2013
Letter accompanying subsequently filed items
Jan 7, 2013
Letter concerning the inventor
Dec 19, 2012
Notification of forthcoming publication
Dec 11, 2012
Communication regarding the transmission of the European search report
Dec 11, 2012
European search opinion
Dec 11, 2012
European search report
Nov 22, 2012
Deficiency in designation of inventor
Oct 12, 2012
Abstract
Oct 12, 2012
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Oct 12, 2012
Claims
Oct 12, 2012
Description
Oct 12, 2012
Drawings
Oct 12, 2012
General authorisation
Oct 12, 2012
Request for grant of a European patent
Mar 16, 2009
Priority document (electronically transmitted)
Mar 16, 2009
Priority document (electronically transmitted)
Mar 16, 2009
Priority document (electronically transmitted)
Mar 16, 2009
Priority document (electronically transmitted)

EP2545777

INTERVET

Application Number: EP12188400A
Filing Date: Aug 15, 2008
Status: Patent Maintained As Amended; Dec 16, 2022
Publication Date: Jan 18, 2023
External Links: Slate, Register , Google Patents

IP Verse

Isoxazoline Compositions And Their Use As Antiparasitics

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2545777