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Medicinal Agent For Treating Amyotrophic Lateral Sclerosis Or Preventing Progression Of Phase Of Amyotrophic Lateral Sclerosis

Patent No. EP2754440 (titled "Medicinal Agent For Treating Amyotrophic Lateral Sclerosis Or Preventing Progression Of Phase Of Amyotrophic Lateral Sclerosis") was filed by Mitsubishi Tanabe Pharma on Sep 5, 2012. The application was issued on Apr 3, 2019.

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Patent Oppositions

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
MAIWALD	Dec 19, 2019	-

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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Oct 12, 2023
F3936 Acknowledgement of receipt Board of Appeal
Oct 12, 2023
Termination of the opposition proceedings with revocation of patent
Oct 9, 2023
Decision of the Board of Appeal
Oct 9, 2023
F3032 Notification(s) of the decision
Oct 9, 2023
F3032 Notification(s) of the decision
Sep 11, 2023
F3013 Oral Proceedings: Forwarding minutes
Sep 11, 2023
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Aug 14, 2023
F3345 Forwarding of submissions to parties
Aug 10, 2023
(Electronic) Receipt
Aug 10, 2023
Letter accompanying subsequently filed items
Aug 10, 2023
Letter relating to Appeal Procedure
Aug 1, 2023
F3345 Forwarding of submissions to parties
Jul 31, 2023
F3004 Communication of the Registry
Jul 31, 2023
F3345 Forwarding of submissions to parties
Jul 31, 2023
F3345 Forwarding of submissions to parties
Jul 28, 2023
(Electronic) Receipt
Jul 28, 2023
Letter accompanying subsequently filed items
Jul 28, 2023
Letter dealing with oral proceedings during the appeal procedure
Jul 26, 2023
(Electronic) Receipt
Jul 26, 2023
Letter accompanying subsequently filed items
Jul 26, 2023
Request for interpreters during oral proceedings
Jul 25, 2023
(Electronic) Receipt
Jul 25, 2023
Letter accompanying subsequently filed items
Jul 25, 2023
Letter dealing with oral proceedings during the appeal procedure
Jul 11, 2023
F3345 Forwarding of submissions to parties
Jul 5, 2023
(Electronic) Receipt
Jul 5, 2023
Letter accompanying subsequently filed items
Jul 5, 2023
Letter dealing with oral proceedings during the appeal procedure
Jul 4, 2023
F3345 Forwarding of submissions to parties
Jun 29, 2023
(Electronic) Receipt
Jun 29, 2023
Letter accompanying subsequently filed items
Jun 29, 2023
Letter dealing with oral proceedings during the appeal procedure
Jun 5, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 5, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 26, 2022
Communication of amended entries in the Register of European Patents
Oct 26, 2022
F3345 Forwarding of submissions to parties
Oct 21, 2022
Annexes in respect of a client data request
Oct 21, 2022
Letter accompanying subsequently filed items
Oct 21, 2022
Request concerning representative opponent
Oct 6, 2022
F3345 Forwarding of submissions to parties
Oct 4, 2022
F3004 Communication of the Registry
Sep 30, 2022
(Electronic) Receipt
Sep 30, 2022
Letter accompanying subsequently filed items
Sep 30, 2022
Letter relating to Appeal Procedure
Sep 26, 2022
F3936 Acknowledgement of receipt Board of Appeal
Sep 22, 2022
F3011.1 Oral Proceedings: summons
Sep 22, 2022
F3011.1 Oral Proceedings: summons
Sep 19, 2022
F3010 Oral proceedings: order for summons
Sep 16, 2022
F3303.16 Change of composition of the Board (T)
Jul 15, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 15, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 6, 2022
F3057 Communication: Change of responsibility of a Board of Appeal
Jul 1, 2022
Composition of the board (T)
Jun 30, 2022
F3345 Forwarding of submissions to parties
Jun 24, 2022
(Electronic) Receipt
Jun 24, 2022
General enquiry
Jun 24, 2022
Letter accompanying subsequently filed items
Jan 27, 2022
F3345 Forwarding of submissions to parties
Jan 20, 2022
(Electronic) Receipt
Jan 20, 2022
Citation in appeal procedure - 018
Jan 20, 2022
Citation in appeal procedure - 019
Jan 20, 2022
Citation in appeal procedure - 020
Jan 20, 2022
Citation in appeal procedure - 021
Jan 20, 2022
Letter accompanying subsequently filed items
Jan 20, 2022
Reply to appeal
Sep 16, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 10, 2021
(Electronic) Receipt
Sep 10, 2021
Amended claims with annotations
Sep 10, 2021
Amended claims with annotations
Sep 10, 2021
Amended claims with annotations
Sep 10, 2021
Amended claims with annotations
Sep 10, 2021
Amended claims with annotations
Sep 10, 2021
Amended claims with annotations
Sep 10, 2021
Amended claims with annotations
Sep 10, 2021
Auxiliary request during appeals procedure - 01
Sep 10, 2021
Auxiliary request during appeals procedure - 02
Sep 10, 2021
Auxiliary request during appeals procedure - 03
Sep 10, 2021
Auxiliary request during appeals procedure - 04
Sep 10, 2021
Auxiliary request during appeals procedure - 05
Sep 10, 2021
Auxiliary request during appeals procedure - 06
Sep 10, 2021
Citation in appeal procedure - 015
Sep 10, 2021
Citation in appeal procedure - 016
Sep 10, 2021
Citation in appeal procedure - 017
Sep 10, 2021
Claims
Sep 10, 2021
Letter accompanying subsequently filed items
Sep 10, 2021
Statement of grounds of appeal
Jul 14, 2021
F3204 Communication of the file number to the parties
Jul 14, 2021
F3204 Communication of the file number to the parties
Jun 23, 2021
(Electronic) Receipt
Jun 23, 2021
Notice of appeal
May 6, 2021
Advice of delivery
May 4, 2021
Advice of delivery
Apr 30, 2021
Annex to the communication - opposition
Apr 30, 2021
Decision of the Opposition Division and instruction
Apr 30, 2021
Decision revoking the European patent
Apr 30, 2021
Grounds for the decision (Annex) - opposition
Apr 30, 2021
Internal form - Opposition/addressees
Apr 30, 2021
Internal form - Opposition/addressees
Apr 30, 2021
Means of redress
Apr 30, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 30, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 30, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 30, 2021
Provision of a copy of the minutes - opposition procedure
Apr 30, 2021
Transmittal of decision / summons - opposition
Apr 30, 2021
Transmittal of decision / summons - opposition
Mar 24, 2021
Information about the result of oral proceedings
Jan 27, 2021
Brief communication - Opposition proceedings
Jan 25, 2021
Brief communication - Opposition proceedings
Jan 22, 2021
Consolidated list of cited opposition documents
Jan 21, 2021
(Electronic) Receipt
Jan 21, 2021
Auxiliary request during Opposition procedure
Jan 21, 2021
Auxiliary request during Opposition procedure
Jan 21, 2021
Auxiliary request during Opposition procedure
Jan 21, 2021
Auxiliary request during Opposition procedure
Jan 21, 2021
Auxiliary request during Opposition procedure
Jan 21, 2021
Auxiliary request during Opposition procedure
Jan 21, 2021
Auxiliary request during Opposition procedure - 01
Jan 21, 2021
Auxiliary request during Opposition procedure - 02
Jan 21, 2021
Auxiliary request during Opposition procedure - 03
Jan 21, 2021
Auxiliary request during Opposition procedure - 04
Jan 21, 2021
Auxiliary request during Opposition procedure - 05
Jan 21, 2021
Auxiliary request during Opposition procedure - 06
Jan 21, 2021
Citation in opposition procedure - 013
Jan 21, 2021
Citation in opposition procedure - 014
Jan 21, 2021
Letter accompanying subsequently filed items
Jan 21, 2021
Main request during Opposition procedure
Jan 21, 2021
Main request during Opposition procedure
Jan 21, 2021
Written submission in preparation to/during oral proceedings
Jan 20, 2021
(Electronic) Receipt
Jan 20, 2021
Citation in opposition procedure - 002
Jan 20, 2021
Letter accompanying subsequently filed items
Jan 20, 2021
Written submission in preparation to/during oral proceedings
Dec 21, 2020
Notification concerning the date of oral proceedings
Dec 21, 2020
Notification concerning the date of oral proceedings
Jul 31, 2020
Advice of delivery
Jul 28, 2020
Advice of delivery
Jul 27, 2020
Acknowledgement of a document
Jul 27, 2020
Acknowledgement of a document
Jul 27, 2020
Annex to the communication - opposition
Jul 27, 2020
Summons to attend oral proceedings
Jul 27, 2020
Summons to attend oral proceedings
Jun 2, 2020
Brief communication - Opposition proceedings
May 27, 2020
(Electronic) Receipt
May 27, 2020
Auxiliary request during Opposition procedure
May 27, 2020
Auxiliary request during Opposition procedure - 01
May 27, 2020
Letter accompanying subsequently filed items
May 27, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jan 21, 2020
Brief communication - Opposition proceedings
Jan 17, 2020
Brief communication - Opposition proceedings
Jan 17, 2020
Communication of a notice of opposition and request to file observations
Jan 17, 2020
Notice of further oppositions to opponent(s)
Jan 16, 2020
(Electronic) Receipt
Jan 16, 2020
Communication confirming withdrawal from representation
Jan 16, 2020
Communication of amended entries concerning the representative
Jan 16, 2020
Letter accompanying subsequently filed items
Jan 16, 2020
Submission concerning change of proprietor's representative
Jan 13, 2020
(Electronic) Receipt
Jan 13, 2020
Letter accompanying subsequently filed items
Jan 13, 2020
Submission concerning change of proprietor's representative
Jan 7, 2020
Communication of a notice of opposition - first information to patent proprietor
Dec 19, 2019
(Electronic) Receipt
Dec 19, 2019
Citation in opposition procedure - 001
Dec 19, 2019
Citation in opposition procedure - 002
Dec 19, 2019
Citation in opposition procedure - 002
Dec 19, 2019
Citation in opposition procedure - 003
Dec 19, 2019
Citation in opposition procedure - 004
Dec 19, 2019
Citation in opposition procedure - 005
Dec 19, 2019
Citation in opposition procedure - 006
Dec 19, 2019
Citation in opposition procedure - 007
Dec 19, 2019
Citation in opposition procedure - 008
Dec 19, 2019
Citation in opposition procedure - 009
Dec 19, 2019
Citation in opposition procedure - 010
Dec 19, 2019
Citation in opposition procedure - 011
Dec 19, 2019
Citation in opposition procedure - 012
Dec 19, 2019
Notice of opposition
Dec 19, 2019
Notice of opposition
Apr 15, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 7, 2019
Decision to grant a European patent
Feb 25, 2019
(Electronic) Receipt
Feb 25, 2019
Filing of the translations of the claims
Feb 25, 2019
French translation of claims
Feb 25, 2019
German translation of the claims
Oct 16, 2018
Bibliographic data of the European patent application
Oct 16, 2018
Communication about intention to grant a European patent
Oct 16, 2018
Intention to grant (signatures)
Oct 16, 2018
Text intended for grant (clean copy)
Oct 16, 2018
Text intended for grant (version for approval)
Dec 19, 2017
(Electronic) Receipt
Dec 19, 2017
Amended claims with annotations
Dec 19, 2017
Amended description with annotations
Dec 19, 2017
Claims
Dec 19, 2017
Description
Dec 19, 2017
Letter accompanying subsequently filed items
Dec 19, 2017
Reply to communication from the Examining Division
Oct 13, 2017
Annex to the communication
Oct 13, 2017
Communication from the Examining Division
Dec 1, 2016
(Electronic) Receipt
Dec 1, 2016
Amended claims with annotations
Dec 1, 2016
Annex
Dec 1, 2016
Claims
Dec 1, 2016
Letter accompanying subsequently filed items
Dec 1, 2016
Reply to communication from the Examining Division
Jul 25, 2016
Annex to the communication
Jul 25, 2016
Communication from the Examining Division
Jul 18, 2016
Examination started
Nov 30, 2015
(Electronic) Receipt
Nov 30, 2015
Amended claims filed after receipt of (European) search report
Nov 30, 2015
Amended claims with annotations
Nov 30, 2015
Amendments received before examination
Nov 30, 2015
Letter accompanying subsequently filed items
Aug 26, 2015
Communication of the registration of a transfer or change of name and/or address
Jul 16, 2015
(Electronic) Receipt
Jul 16, 2015
Letter accompanying subsequently filed items
Jul 16, 2015
Submission concerning change of applicant's address
Jul 15, 2015
CDS Clean up - amended data concerning the representative of the applicant (Association)
Jul 13, 2015
Submission concerning representation
May 27, 2015
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 7, 2015
Communication regarding the transmission of the European search report
May 7, 2015
European search opinion
May 7, 2015
Supplementary European search report
Apr 23, 2015
Search started
Dec 11, 2014
Submission concerning representation
Nov 21, 2014
Amended claims filed after receipt of (European) search report
Nov 21, 2014
Amendments received before examination
Jun 18, 2014
Notification of forthcoming publication
May 15, 2014
Communication regarding possible amendment of the application/payment of claims fee
Apr 10, 2014
The request for correction will be decided by the Examining Division
Apr 9, 2014
Communication to designated inventor
Mar 26, 2014
Copy of the international preliminary report on patentability
Mar 26, 2014
Translation of the international preliminary report on patentability
Mar 24, 2014
(Electronic) Receipt
Mar 24, 2014
Abstract
Mar 24, 2014
Claims
Mar 24, 2014
Description
Mar 24, 2014
Request for entry into the European phase
Jan 17, 2014
Information on entry into European phase
Apr 3, 2013
Priority document (electronically transmitted)
Mar 14, 2013
Copy of the international search report
Mar 14, 2013
Copy of the translated international search report
Mar 14, 2013
International publication pamphlet

EP2754440

MITSUBISHI TANABE PHARMA

Application Number: EP12830484A
Filing Date: Sep 5, 2012
Status: Revoked; Oct 13, 2023
Publication Date: Apr 3, 2019
External Links: Slate, Register , Google Patents