Combination Therapy Comprising Sglt Inhibitors And Dpp4 Inhibitors

Patent No. EP2252289 (titled "Combination Therapy Comprising Sglt Inhibitors And Dpp4 Inhibitors") was filed by Mitsubishi Tanabe Pharma on Jan 16, 2009. The application was issued on Oct 23, 2019.

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
ELKINGTON AND FIFE	Jul 22, 2020	-

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 20, 2025
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jan 20, 2025
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Oct 16, 2024
Brief communication - Opposition proceedings
Oct 16, 2024
Brief communication - Opposition proceedings
Oct 16, 2024
Decision of the Opposition Division and instruction
Oct 16, 2024
Decision revoking the European patent
Oct 16, 2024
Decision revoking the European patent
Oct 16, 2024
Grounds for the decision (Annex) - opposition
Oct 16, 2024
Means of redress
Aug 30, 2024
Notification concerning the date of oral proceedings
Aug 30, 2024
Notification concerning the date of oral proceedings
Aug 21, 2024
Brief communication - Opposition proceedings
Aug 16, 2024
(Electronic) Receipt
Aug 16, 2024
Brief communication - Opposition proceedings
Aug 16, 2024
Letter accompanying subsequently filed items
Aug 16, 2024
Withdrawal of a request for oral proceedings
Aug 12, 2024
(Electronic) Receipt
Aug 12, 2024
Letter accompanying subsequently filed items
Aug 12, 2024
Written submission in preparation to/during oral proceedings
Jul 24, 2024
Brief communication - Opposition proceedings
Jul 19, 2024
(Electronic) Receipt
Jul 19, 2024
Letter accompanying subsequently filed items
Jul 19, 2024
Written submission in preparation to/during oral proceedings
Feb 8, 2024
Annex to the communication - opposition
Feb 8, 2024
Brief communication - Opposition proceedings
Feb 8, 2024
Brief communication - Opposition proceedings
Feb 8, 2024
Information concerning oral proceedings
Feb 8, 2024
Scanned annex to a communication - opposition procedure
Feb 8, 2024
Summons to attend oral proceedings
Feb 8, 2024
Summons to attend oral proceedings
Apr 4, 2022
Annex to the communication - opposition
Apr 4, 2022
Brief communication - Opposition proceedings
Apr 4, 2022
Brief communication - Opposition proceedings
Apr 4, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 4, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 4, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 4, 2022
Provision of a copy of the minutes - opposition procedure
Apr 4, 2022
Provision of a copy of the minutes - opposition procedure
Apr 4, 2022
Scanned annex to a communication - opposition procedure
Mar 15, 2022
Information about the result of oral proceedings
Jan 20, 2022
Brief communication - Opposition proceedings
Jan 19, 2022
Brief communication - Opposition proceedings
Jan 14, 2022
(Electronic) Receipt
Jan 14, 2022
Letter accompanying subsequently filed items
Jan 14, 2022
Written submission in preparation to/during oral proceedings
Jan 14, 2022
Written submission in preparation to/during oral proceedings
Jan 13, 2022
(Electronic) Receipt
Jan 13, 2022
(Electronic) Receipt
Jan 13, 2022
Auxiliary request during Opposition procedure
Jan 13, 2022
Auxiliary request during Opposition procedure
Jan 13, 2022
Auxiliary request during Opposition procedure - 03
Jan 13, 2022
Auxiliary request during Opposition procedure - 04
Jan 13, 2022
Letter accompanying subsequently filed items
Jan 13, 2022
Request for interpreters during oral proceedings
Jan 13, 2022
Written submission in preparation to/during oral proceedings
Dec 21, 2021
Brief communication - Opposition proceedings
Dec 14, 2021
(Electronic) Receipt
Dec 14, 2021
Letter accompanying subsequently filed items
Dec 14, 2021
Request for interpreters during oral proceedings
Dec 2, 2021
Notification concerning the date of oral proceedings
Dec 2, 2021
Notification concerning the date of oral proceedings
Mar 26, 2021
(Electronic) Receipt
Mar 26, 2021
Advice of delivery
Mar 26, 2021
Letter accompanying subsequently filed items
Mar 18, 2021
Advice of delivery
Mar 16, 2021
Annex to the communication - opposition
Mar 16, 2021
Information concerning oral proceedings
Mar 16, 2021
Summons to attend oral proceedings
Mar 16, 2021
Summons to attend oral proceedings
Mar 16, 2021
Transmittal of decision / summons - opposition
Mar 16, 2021
Transmittal of decision / summons - opposition
Jan 18, 2021
Brief communication - Opposition proceedings
Dec 28, 2020
(Electronic) Receipt
Dec 28, 2020
Auxiliary request during Opposition procedure
Dec 28, 2020
Auxiliary request during Opposition procedure
Dec 28, 2020
Auxiliary request during Opposition procedure - 01
Dec 28, 2020
Auxiliary request during Opposition procedure - 02
Dec 28, 2020
Letter accompanying subsequently filed items
Dec 28, 2020
Reply of the patent proprietor to the notice(s) of opposition
Oct 13, 2020
(Electronic) Receipt
Oct 13, 2020
Letter accompanying subsequently filed items
Oct 13, 2020
Letter regarding the opposition procedure (no time limit)
Aug 17, 2020
Communication of a notice of opposition and request to file observations
Aug 17, 2020
Notice of further oppositions to opponent(s)
Jul 28, 2020
Communication of a notice of opposition - first information to patent proprietor
Jul 22, 2020
(Electronic) Receipt
Jul 22, 2020
Citation in opposition procedure - 001
Jul 22, 2020
Citation in opposition procedure - 002
Jul 22, 2020
Citation in opposition procedure - 003
Jul 22, 2020
Citation in opposition procedure - 004
Jul 22, 2020
Citation in opposition procedure - 005
Jul 22, 2020
Citation in opposition procedure - 006
Jul 22, 2020
Citation in opposition procedure - 007
Jul 22, 2020
Citation in opposition procedure - 008
Jul 22, 2020
Citation in opposition procedure - 009
Jul 22, 2020
Citation in opposition procedure - 010
Jul 22, 2020
Citation in opposition procedure - 011
Jul 22, 2020
Citation in opposition procedure - 012
Jul 22, 2020
Citation in opposition procedure - 013
Jul 22, 2020
Citation in opposition procedure - 014
Jul 22, 2020
Citation in opposition procedure - 015
Jul 22, 2020
Citation in opposition procedure - 016
Jul 22, 2020
Citation in opposition procedure - 017
Jul 22, 2020
Citation in opposition procedure - 018
Jul 22, 2020
Consolidated list of cited opposition documents
Jul 22, 2020
International publication (Pamphlet)
Jul 22, 2020
Notice of opposition
Jul 22, 2020
Notice of opposition
Jul 22, 2020
Notice of opposition
Nov 4, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 26, 2019
Decision to grant a European patent
Sep 12, 2019
Filing of the translations of the claims
Jul 2, 2019
Bibliographic data of the European patent application
Jul 2, 2019
Communication about intention to grant a European patent
Jul 2, 2019
Intention to grant (signatures)
Jul 2, 2019
Text intended for grant (clean copy)
Jul 2, 2019
Text intended for grant (version for approval)
Jun 7, 2019
Change to the inventor details
Jun 3, 2019
(Electronic) Receipt
Jun 3, 2019
Amended description with annotations
Jun 3, 2019
Description
Jun 3, 2019
French translation of claims
Jun 3, 2019
German translation of the claims
Jun 3, 2019
Letter accompanying subsequently filed items
Jun 3, 2019
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jan 24, 2019
Bibliographic data of the European patent application
Jan 24, 2019
Communication about intention to grant a European patent
Jan 24, 2019
Intention to grant (signatures)
Jan 24, 2019
Text intended for grant (clean copy)
Jan 24, 2019
Text intended for grant (version for approval)
Dec 18, 2018
(Electronic) Receipt
Dec 18, 2018
Amended description with annotations
Dec 18, 2018
Description
Dec 18, 2018
Letter accompanying subsequently filed items
Dec 18, 2018
Reply to communication from the Examining Division
Oct 8, 2018
Annex to the communication
Oct 8, 2018
Communication from the Examining Division
Sep 19, 2018
(Electronic) Receipt
Sep 19, 2018
Amended claims with annotations
Sep 19, 2018
Claims
Sep 19, 2018
Letter accompanying subsequently filed items
Sep 19, 2018
Reply to communication from the Examining Division
May 7, 2018
Grant of extension of time limit (examination procedure)
Apr 27, 2018
Request for extension of time limit to communication from the Examining Division
Mar 9, 2018
Annex to the communication
Mar 9, 2018
Communication from the Examining Division
May 9, 2016
Amended claims with annotations
May 9, 2016
Claims
May 9, 2016
Reply to communication from the Examining Division
Mar 1, 2016
Grant of extension of time limit (examination procedure)
Feb 22, 2016
Request for extension of time limit to communication from the Examining Division
Nov 6, 2015
Annex to the communication
Nov 6, 2015
Communication from the Examining Division
Sep 3, 2015
Communication of the registration of a transfer or change of name and/or address
Jul 7, 2015
Submission concerning change of applicant's address
Mar 12, 2015
Submission concerning representation
Jan 7, 2015
Submission concerning change of applicant's representative
Oct 12, 2012
Amended claims with annotations
Oct 12, 2012
Claims
Oct 12, 2012
Reply to communication from the Examining Division
Aug 21, 2012
Grant of extension of time limit (examination procedure)
Aug 10, 2012
Request for extension of time limit to communication from the Examining Division
Apr 3, 2012
Annex to the communication
Apr 3, 2012
Communication from the Examining Division
Nov 8, 2010
Amended description filed after receipt of (European) search report
Nov 8, 2010
Amendments received before examination
Oct 27, 2010
Notification on forthcoming publication of bibliographic data
Oct 6, 2010
Refund of fees
Sep 28, 2010
Communication regarding comments on Written Opinion/amendment of application/payment of claims fee
Aug 17, 2010
(Electronic) Receipt
Aug 17, 2010
Amended claims filed after receipt of (European) search report
Aug 17, 2010
Amended claims with annotations
Aug 17, 2010
Amendments received before examination
Aug 17, 2010
Letter concerning the inventor
Aug 17, 2010
Request for entry into the European phase
Aug 4, 2010
Copy of the international preliminary report on patentability
May 28, 2010
Information on entry into European phase
Nov 18, 2009
Notification of the recording of a change
Aug 11, 2009
Priority document (electronically transmitted)
Jul 23, 2009
Copy of the international search report
Jul 23, 2009
Published international application - A1
Apr 9, 2009
Written opinion of the ISA, boxes No. I to VIII
Apr 9, 2009
Written opinion of the ISA, cover sheet
Apr 9, 2009
Written opinion of the ISA, supplemental box
Feb 5, 2009
Abstract
Feb 5, 2009
Claims
Feb 5, 2009
Description

EP2252289

MITSUBISHI TANABE PHARMA

Application Number: EP09701670A
Filing Date: Jan 16, 2009
Status: Revoked; Jan 17, 2025
Publication Date: Oct 23, 2019
External Links: Slate, Register , Google Patents

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Combination Therapy Comprising Sglt Inhibitors And Dpp4 Inhibitors

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Dossier Documents

EP2252289