Oxazine Derivative

Patent No. EP2511268 (titled "Oxazine Derivative") was filed by Shionogi on Dec 10, 2010. The application was issued on Feb 17, 2021.

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
F HOFFMANN LA ROCHE	Apr 11, 2017	HOFFMANN EITLE

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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Jan 21, 2021
Decision to maintain the European patent in amended form
Jan 21, 2021
Decision to maintain the European patent in amended form
Jan 15, 2021
Termination of the opposition proceedings with maintenance of patent
Jan 11, 2021
(Electronic) Receipt
Jan 11, 2021
Filing of the translation of the amended claims
Jan 11, 2021
French translation of claims
Jan 11, 2021
German translation of the claims
Jan 11, 2021
Letter accompanying subsequently filed items
Oct 1, 2020
Communication to opponent concerning maintenance
Oct 1, 2020
Communication with request to file translations
Sep 28, 2020
Maintenance of the patent with the documents specified in the final decision
Jul 28, 2020
Advice of delivery
Jul 21, 2020
Communication about missing advice of delivery
Jun 19, 2020
Advice of delivery
Jun 16, 2020
Acknowledgement of a document
Jun 16, 2020
Acknowledgement of a document
Jun 16, 2020
Annex to the communication - opposition
Jun 16, 2020
Decision of the Opposition Division and instruction
Jun 16, 2020
Druckexemplar in opposition procedure
Jun 16, 2020
Grounds for the decision (Annex) - opposition
Jun 16, 2020
Interlocutory decision in opposition proceedings
Jun 16, 2020
Interlocutory decision in opposition proceedings
Jun 16, 2020
Internal form - Opposition/addressees
Jun 16, 2020
Internal form - Opposition/addressees
Jun 16, 2020
Means of redress
Jun 16, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 16, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 16, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 16, 2020
Provision of a copy of the minutes - opposition procedure
Jun 16, 2020
Provision of a copy of the minutes - opposition procedure
Jun 16, 2020
Scanned annex to a communication - opposition procedure
Feb 25, 2020
Information about the result of oral proceedings
Feb 21, 2020
Brief communication - Opposition proceedings
Feb 18, 2020
(Electronic) Receipt
Feb 18, 2020
Letter accompanying subsequently filed items
Feb 18, 2020
Written submission in preparation to/during oral proceedings
Jan 10, 2020
Brief communication - Opposition proceedings
Jan 10, 2020
Brief communication - Opposition proceedings
Dec 20, 2019
(Electronic) Receipt
Dec 20, 2019
Any annexes (other than citation) to an opposition letter
Dec 20, 2019
Citation in opposition procedure
Dec 20, 2019
Letter accompanying subsequently filed items
Dec 20, 2019
Patent document cited during the opposition procedure
Dec 20, 2019
Written submission in preparation to/during oral proceedings
Dec 20, 2019
Written submission in preparation to/during oral proceedings
Dec 19, 2019
(Electronic) Receipt
Dec 19, 2019
Letter accompanying subsequently filed items
Dec 19, 2019
Patent document cited during the opposition procedure
Dec 19, 2019
Written submission in preparation to/during oral proceedings
Jul 24, 2019
Advice of delivery
Jul 23, 2019
Advice of delivery
Jun 26, 2019
Advice of delivery
Jun 14, 2019
Advice of delivery
Jun 13, 2019
Advice of delivery
Jun 12, 2019
Advice of delivery
Jun 5, 2019
Acknowledgement of a document
Jun 5, 2019
Acknowledgement of a document
Jun 5, 2019
Information concerning oral proceedings
Jun 5, 2019
Summons to attend oral proceedings
Jun 5, 2019
Summons to attend oral proceedings
Jun 3, 2019
Notification concerning the date of oral proceedings
Jun 3, 2019
Notification concerning the date of oral proceedings
May 24, 2019
Brief communication - Opposition proceedings
May 21, 2019
Advice of delivery
May 20, 2019
(Electronic) Receipt
May 20, 2019
Advice of delivery
May 20, 2019
Letter accompanying subsequently filed items
May 20, 2019
Oral proceedings: Request for postponement
May 16, 2019
Brief communication - Opposition proceedings
May 14, 2019
Acknowledgement of a document
May 14, 2019
Acknowledgement of a document
May 14, 2019
Information concerning oral proceedings
May 14, 2019
Summons to attend oral proceedings
May 14, 2019
Summons to attend oral proceedings
May 10, 2019
(Electronic) Receipt
May 10, 2019
Citation in opposition procedure
May 10, 2019
Letter accompanying subsequently filed items
May 10, 2019
Notification concerning the date of oral proceedings
May 10, 2019
Notification concerning the date of oral proceedings
May 10, 2019
Written submission in preparation to/during oral proceedings
May 3, 2019
Brief communication - Opposition proceedings
Apr 24, 2019
(Electronic) Receipt
Apr 24, 2019
Letter accompanying subsequently filed items
Apr 24, 2019
Written submission in preparation to/during oral proceedings
Apr 11, 2019
Brief communication - Opposition proceedings
Apr 11, 2019
Brief communication - Opposition proceedings
Apr 10, 2019
Brief communication - Opposition proceedings
Apr 10, 2019
Brief communication - Opposition proceedings
Apr 5, 2019
(Electronic) Receipt
Apr 5, 2019
(Electronic) Receipt
Apr 5, 2019
Amended claims with annotations
Apr 5, 2019
Amended claims with annotations
Apr 5, 2019
Amended claims with annotations
Apr 5, 2019
Amended claims with annotations
Apr 5, 2019
Amended claims with annotations
Apr 5, 2019
Amended claims with annotations
Apr 5, 2019
Amended claims with annotations
Apr 5, 2019
Amended claims with annotations
Apr 5, 2019
Citation in opposition procedure
Apr 5, 2019
Citation in opposition procedure
Apr 5, 2019
Citation in opposition procedure
Apr 5, 2019
Citation in opposition procedure
Apr 5, 2019
Citation in opposition procedure
Apr 5, 2019
Citation in opposition procedure
Apr 5, 2019
Citation in opposition procedure
Apr 5, 2019
Citation in opposition procedure
Apr 5, 2019
Citation in opposition procedure
Apr 5, 2019
Citation in opposition procedure
Apr 5, 2019
Claims
Apr 5, 2019
Claims
Apr 5, 2019
Claims
Apr 5, 2019
Claims
Apr 5, 2019
Claims
Apr 5, 2019
Claims
Apr 5, 2019
Claims
Apr 5, 2019
Claims
Apr 5, 2019
Letter accompanying subsequently filed items
Apr 5, 2019
Letter accompanying subsequently filed items
Apr 5, 2019
Non-patent literature cited during the opposition procedure
Apr 5, 2019
Non-patent literature cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Patent document cited during the opposition procedure
Apr 5, 2019
Translation of the evidence during Opposition procedure
Apr 5, 2019
Translation of the evidence during Opposition procedure
Apr 5, 2019
Translation of the evidence during Opposition procedure
Apr 5, 2019
Translation of the evidence during Opposition procedure
Apr 5, 2019
Translation of the evidence during Opposition procedure
Apr 5, 2019
Translation of the evidence during Opposition procedure
Apr 5, 2019
Written submission in preparation to/during oral proceedings
Apr 5, 2019
Written submission in preparation to/during oral proceedings
Apr 3, 2019
(Electronic) Receipt
Apr 3, 2019
Request for interpreters during oral proceedings
Apr 3, 2019
Written submission in preparation to/during oral proceedings
Nov 27, 2018
Advice of delivery
Nov 20, 2018
Advice of delivery
Nov 1, 2018
Advice of delivery
Oct 30, 2018
Advice of delivery
Oct 29, 2018
Advice of delivery
Oct 25, 2018
Acknowledgement of a document
Oct 25, 2018
Acknowledgement of a document
Oct 25, 2018
Information concerning oral proceedings
Oct 25, 2018
Summons to attend oral proceedings
Oct 25, 2018
Summons to attend oral proceedings
Oct 23, 2018
Notification concerning the date of oral proceedings
Oct 23, 2018
Notification concerning the date of oral proceedings
Oct 11, 2018
Advice of delivery
Sep 21, 2018
Brief communication - Opposition proceedings
Sep 12, 2018
(Electronic) Receipt
Sep 12, 2018
Any annexes (other than citation) to an opposition letter
Sep 12, 2018
Letter accompanying subsequently filed items
Sep 12, 2018
Oral proceedings: Request for postponement
Sep 5, 2018
Advice of delivery
Sep 4, 2018
Advice of delivery
Aug 23, 2018
Acknowledgement of a document
Aug 23, 2018
Acknowledgement of a document
Aug 23, 2018
Annex to the communication - opposition
Aug 23, 2018
Information concerning oral proceedings
Aug 23, 2018
Preparation for oral proceedings
Aug 23, 2018
Summons to attend oral proceedings
Aug 23, 2018
Summons to attend oral proceedings
Aug 2, 2018
Brief communication - Opposition proceedings
Jul 23, 2018
Reply to an examination report in opposition proceedings
Jul 23, 2018
Translation of priority document
Jul 23, 2018
Translation of priority document
May 29, 2018
Brief communication - Opposition proceedings
May 22, 2018
Reply to an examination report in opposition proceedings
Apr 13, 2018
Brief communication - Opposition proceedings
Apr 13, 2018
Brief communication - Opposition proceedings
Mar 13, 2018
Annex to the communication - opposition
Mar 13, 2018
Communication inviting the parties to file observations
Mar 13, 2018
Internal form - Opposition/addressees
Mar 13, 2018
Invitation to file a translation of the previous application
Mar 13, 2018
Scanned annex to a communication - opposition procedure
Mar 5, 2018
Letter which had not been notified
Feb 26, 2018
Annex to the communication - opposition
Feb 26, 2018
Communication inviting the parties to file observations
Feb 26, 2018
Internal form - Opposition/addressees
Feb 26, 2018
Invitation to file a translation of the previous application
Feb 26, 2018
Scanned annex to a communication - opposition procedure
Oct 10, 2017
Brief communication - Opposition proceedings
Oct 2, 2017
Amended claims with annotations
Oct 2, 2017
Amended claims with annotations
Oct 2, 2017
Amended claims with annotations
Oct 2, 2017
Amended claims with annotations
Oct 2, 2017
Amended claims with annotations
Oct 2, 2017
Citation in opposition procedure
Oct 2, 2017
Citation in opposition procedure
Oct 2, 2017
Citation in opposition procedure
Oct 2, 2017
Citation in opposition procedure
Oct 2, 2017
Citation in opposition procedure
Oct 2, 2017
Claims
Oct 2, 2017
Claims
Oct 2, 2017
Claims
Oct 2, 2017
Claims
Oct 2, 2017
Claims
Oct 2, 2017
Reply of the patent proprietor to the notice(s) of opposition
May 22, 2017
Communication of a notice of opposition and request to file observations
May 22, 2017
Notice of further oppositions to opponent(s)
May 19, 2017
Brief communication - Opposition proceedings
May 10, 2017
Letter regarding the opposition procedure (no time limit)
Apr 11, 2017
Citation in opposition procedure
Apr 11, 2017
Citation in opposition procedure
Apr 11, 2017
Citation in opposition procedure
Apr 11, 2017
Citation in opposition procedure
Apr 11, 2017
Letter accompanying subsequently filed items
Apr 11, 2017
Notice of opposition
Apr 11, 2017
Notice of opposition
Apr 11, 2017
Patent document cited during the opposition procedure
Apr 11, 2017
Patent document cited during the opposition procedure
Apr 11, 2017
Patent document cited during the opposition procedure
Apr 11, 2017
Patent document cited during the opposition procedure
Apr 11, 2017
Payment of fees and costs
Jul 13, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 16, 2016
Decision to grant a European patent
May 31, 2016
Filing of the translations of the claims
May 31, 2016
French translation of claims
May 31, 2016
German translation of the claims
May 31, 2016
Payment of fees and costs
Feb 1, 2016
Bibliographic data of the European patent application
Feb 1, 2016
Communication about intention to grant a European patent
Feb 1, 2016
Intention to grant (signatures)
Feb 1, 2016
Text intended for grant
Jan 21, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jan 8, 2016
Amended claims with annotations
Jan 8, 2016
Claims
Jan 8, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Sep 1, 2015
Bibliographic data of the European patent application
Sep 1, 2015
Communication about intention to grant a European patent
Sep 1, 2015
Intention to grant (signatures)
Sep 1, 2015
Text intended for grant
Aug 24, 2015
Bibliographic data of the European patent application
Mar 12, 2015
Submission concerning representation
Jan 7, 2015
Submission concerning change of applicant's representative
Oct 10, 2014
Amended claims with annotations
Oct 10, 2014
Amended description with annotations
Oct 10, 2014
Claims
Oct 10, 2014
Description
Oct 10, 2014
Reply to communication from the Examining Division
Jun 12, 2014
Annex to the communication
Jun 12, 2014
Communication from the Examining Division
May 8, 2014
Amended claims with annotations
May 8, 2014
Annex
May 8, 2014
Annex
May 8, 2014
Claims
May 8, 2014
Reply to communication from the Examining Division
Mar 12, 2014
Grant of extension of time limit (examination procedure)
Mar 10, 2014
Request for extension of time limit to communication from the Examining Division
Mar 7, 2014
Request for extension of time limit to communication from the Examining Division
Oct 30, 2013
Annex to the communication
Oct 30, 2013
Communication from the Examining Division
Oct 23, 2013
Examination started
Oct 8, 2013
Amended claims filed after receipt of (European) search report
Oct 8, 2013
Amended claims with annotations
Oct 8, 2013
Amendments received before examination
Apr 4, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Mar 14, 2013
Communication regarding the transmission of the European search report
Mar 14, 2013
European search opinion
Mar 14, 2013
Supplementary European search report
Sep 19, 2012
Notification of forthcoming publication
Jul 25, 2012
Translation of the international preliminary report on patentability
Jul 18, 2012
Communication regarding possible amendment of the application/payment of claims fee
Jun 27, 2012
Copy of the international preliminary report on patentability
Jun 5, 2012
(Electronic) Receipt
Jun 5, 2012
Abstract
Jun 5, 2012
Amended claims filed after receipt of (European) search report
Jun 5, 2012
Claims
Jun 5, 2012
Description
Jun 5, 2012
Request for entry into the European phase
Apr 20, 2012
Information on entry into European phase
Jul 5, 2011
Priority document (electronically transmitted)
Jul 5, 2011
Priority document (electronically transmitted)
Jun 16, 2011
Copy of the international search report
Jun 16, 2011
Copy of the translated international search report
Jun 16, 2011
International publication pamphlet

EP2511268

SHIONOGI

Application Number: EP10836054A
Filing Date: Dec 10, 2010
Status: Patent Maintained As Amended; Jan 15, 2021
Publication Date: Feb 17, 2021
External Links: Slate, Register , Google Patents

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Oxazine Derivative

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Dossier Documents

EP2511268