Aripiprazole Prodrug Compositions

Patent No. EP3182958 (titled "Aripiprazole Prodrug Compositions") was filed by Alkermes Pharma Ireland on Aug 17, 2015. The application was issued on May 18, 2022.

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
GENERICS UK	Nov 27, 2019	ELKINGTON AND FIFE

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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Apr 26, 2022
Decision to maintain the European patent in amended form
Apr 26, 2022
Decision to maintain the European patent in amended form
Apr 21, 2022
Termination of the opposition proceedings with maintenance of patent
Apr 7, 2022
(Electronic) Receipt
Apr 7, 2022
Filing of the translation of the amended claims
Apr 7, 2022
French translation of claims
Apr 7, 2022
German translation of the claims
Apr 7, 2022
Letter accompanying subsequently filed items
Feb 24, 2022
Communication of bibliographic data
Feb 24, 2022
Communication to opponent concerning maintenance
Feb 24, 2022
Communication with request to file translations
Feb 17, 2022
Maintenance of the patent with the documents specified in the final decision
Nov 4, 2021
(Electronic) Receipt
Nov 4, 2021
Advice of delivery
Nov 4, 2021
Decision of the Opposition Division and instruction
Nov 4, 2021
Druckexemplar in opposition procedure
Nov 4, 2021
Grounds for the decision (Annex) - opposition
Nov 4, 2021
Interlocutory decision in opposition proceedings
Nov 4, 2021
Interlocutory decision in opposition proceedings
Nov 4, 2021
Letter accompanying subsequently filed items
Nov 4, 2021
Means of redress
Nov 4, 2021
Transmittal of decision / summons - opposition
Nov 4, 2021
Transmittal of decision / summons - opposition
Jun 30, 2021
Annex to the communication - opposition
Jun 30, 2021
Brief communication - Opposition proceedings
Jun 30, 2021
Brief communication - Opposition proceedings
Jun 30, 2021
Communication inviting the parties to file observations
Jun 30, 2021
Communication inviting the parties to file observations
Apr 7, 2021
Brief communication - Opposition proceedings
Mar 31, 2021
(Electronic) Receipt
Mar 31, 2021
Clean copy of description pages in the opposition procedure
Mar 31, 2021
Letter accompanying subsequently filed items
Mar 31, 2021
Reply to an examination report in opposition proceedings
Feb 8, 2021
(Electronic) Receipt
Feb 8, 2021
Advice of delivery
Feb 8, 2021
Letter accompanying subsequently filed items
Jan 29, 2021
Annex to the communication - opposition
Jan 29, 2021
Communication inviting the parties to file observations
Jan 29, 2021
Internal form - Opposition/addressees
Jan 22, 2021
(Electronic) Receipt
Jan 22, 2021
Advice of delivery
Jan 22, 2021
Letter accompanying subsequently filed items
Jan 22, 2021
Notification concerning the date of oral proceedings
Jan 22, 2021
Notification concerning the date of oral proceedings
Jan 19, 2021
Brief communication - Opposition proceedings
Dec 23, 2020
(Electronic) Receipt
Dec 23, 2020
Letter accompanying subsequently filed items
Dec 23, 2020
Withdrawal of a request for oral proceedings
Dec 22, 2020
Notification concerning the date of oral proceedings
Dec 22, 2020
Notification concerning the date of oral proceedings
Aug 17, 2020
Advice of delivery
Aug 13, 2020
(Electronic) Receipt
Aug 13, 2020
Advice of delivery
Aug 13, 2020
Letter accompanying subsequently filed items
Aug 10, 2020
Acknowledgement of a document
Aug 10, 2020
Acknowledgement of a document
Aug 10, 2020
Annex to the communication
Aug 10, 2020
Information concerning oral proceedings
Aug 10, 2020
Scanned annex to a communication - opposition procedure
Aug 10, 2020
Summons to attend oral proceedings
Aug 10, 2020
Summons to attend oral proceedings
Jul 14, 2020
Brief communication - Opposition proceedings
Jul 8, 2020
(Electronic) Receipt
Jul 8, 2020
Any annexes (other than citation) to an opposition letter
Jul 8, 2020
Letter accompanying subsequently filed items
Jul 8, 2020
Letter regarding the opposition procedure (no time limit)
Apr 29, 2020
Brief communication - Opposition proceedings
Apr 23, 2020
Consolidated list of cited opposition documents
Apr 22, 2020
(Electronic) Receipt
Apr 22, 2020
Auxiliary request during appeals procedure - 01
Apr 22, 2020
Auxiliary request during appeals procedure - 01
Apr 22, 2020
Auxiliary request during appeals procedure - 02
Apr 22, 2020
Auxiliary request during appeals procedure - 02
Apr 22, 2020
Auxiliary request during appeals procedure - 03
Apr 22, 2020
Auxiliary request during appeals procedure - 03
Apr 22, 2020
Auxiliary request during appeals procedure - 04
Apr 22, 2020
Auxiliary request during appeals procedure - 04
Apr 22, 2020
Auxiliary request during appeals procedure - 05
Apr 22, 2020
Auxiliary request during appeals procedure - 05
Apr 22, 2020
Auxiliary request during appeals procedure - 06
Apr 22, 2020
Auxiliary request during appeals procedure - 06
Apr 22, 2020
Auxiliary request during appeals procedure - 07
Apr 22, 2020
Auxiliary request during appeals procedure - 07
Apr 22, 2020
Auxiliary request during appeals procedure - 08
Apr 22, 2020
Auxiliary request during appeals procedure - 08
Apr 22, 2020
Citation in opposition procedure - 007
Apr 22, 2020
Citation in opposition procedure - 008
Apr 22, 2020
Citation in opposition procedure - 009
Apr 22, 2020
Citation in opposition procedure - 010
Apr 22, 2020
Letter accompanying subsequently filed items
Apr 22, 2020
Main request during Opposition procedure
Apr 22, 2020
Main request during Opposition procedure
Apr 22, 2020
Reply of the patent proprietor to the notice(s) of opposition
Dec 12, 2019
Communication of a notice of opposition and request to file observations
Dec 12, 2019
Notice of further oppositions to opponent(s)
Dec 2, 2019
Communication of a notice of opposition - first information to patent proprietor
Nov 27, 2019
(Electronic) Receipt
Nov 27, 2019
Any annexes (other than citation) to an opposition letter
Nov 27, 2019
Citation in opposition procedure - 001
Nov 27, 2019
Citation in opposition procedure - 002
Nov 27, 2019
Citation in opposition procedure - 003
Nov 27, 2019
Citation in opposition procedure - 004
Nov 27, 2019
Citation in opposition procedure - 005
Nov 27, 2019
Citation in opposition procedure - 006
Nov 27, 2019
Notice of opposition
Nov 27, 2019
Notice of opposition
Mar 11, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 31, 2019
Decision to grant a European patent
Jan 11, 2019
(Electronic) Receipt
Jan 11, 2019
Filing of the translations of the claims
Jan 11, 2019
French translation of claims
Jan 11, 2019
German translation of the claims
Jan 11, 2019
Letter accompanying subsequently filed items
Sep 11, 2018
Bibliographic data of the European patent application
Sep 11, 2018
Communication about intention to grant a European patent
Sep 11, 2018
Intention to grant (signatures)
Sep 11, 2018
Text intended for grant (clean copy)
Sep 11, 2018
Text intended for grant (version for approval)
Apr 5, 2018
(Electronic) Receipt
Apr 5, 2018
Amended claims with annotations
Apr 5, 2018
Claims
Apr 5, 2018
Description
Apr 5, 2018
Letter accompanying subsequently filed items
Apr 5, 2018
Reply to communication from the Examining Division
Nov 29, 2017
Annex to the communication
Nov 29, 2017
Communication from the Examining Division
Nov 23, 2017
Examination started
Sep 27, 2017
(Electronic) Receipt
Sep 27, 2017
Amended claims filed after receipt of (European) search report
Sep 27, 2017
Amended claims with annotations
Sep 27, 2017
Amendments received before examination
Sep 27, 2017
Letter accompanying subsequently filed items
Jun 21, 2017
Communication to designated inventor
Jun 21, 2017
Communication to designated inventor
Jun 16, 2017
(Electronic) Receipt
Jun 16, 2017
Letter accompanying subsequently filed items
Jun 16, 2017
Letter concerning the inventor
Jun 13, 2017
(Electronic) Receipt
Jun 13, 2017
Letter accompanying subsequently filed items
Jun 13, 2017
Letter concerning the inventor
Jun 9, 2017
Invitation to indicate correct address of inventor
Jun 1, 2017
Letter which had not been notified
May 31, 2017
Invitation to indicate correct address of inventor
May 31, 2017
Notification on forthcoming publication of bibliographic data
May 24, 2017
Letter which had not been notified
Apr 5, 2017
(Electronic) Receipt
Apr 5, 2017
Authorisation
Apr 5, 2017
Letter accompanying subsequently filed items
Apr 5, 2017
Submission concerning representation
Mar 31, 2017
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Mar 30, 2017
Invitation to file authorisation
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 29, 2017
Communication to designated inventor
Mar 24, 2017
Priority search results copy provided by EPO
Mar 14, 2017
(Electronic) Receipt
Mar 14, 2017
Amended claims filed after receipt of (European) search report
Mar 14, 2017
Amended claims with annotations
Mar 14, 2017
Amendments received before examination
Mar 14, 2017
Request for entry into the European phase
Mar 7, 2017
Copy of the international preliminary report on patentability
Jan 4, 2017
Information on entry into European phase
Mar 15, 2016
Priority document (electronically transmitted)
Mar 15, 2016
Priority document (electronically transmitted)
Feb 25, 2016
Copy of the international search report
Feb 25, 2016
Published international application - A1
Oct 15, 2015
ISR: cited documents
Oct 15, 2015
Information on Search Strategy
Oct 14, 2015
Written opinion of the ISA, boxes No. I to VIII
Oct 14, 2015
Written opinion of the ISA, cover sheet
Oct 14, 2015
Written opinion of the ISA, supplemental box
Aug 31, 2015
Notification of receipt of Search copy
Aug 27, 2015
Notification of the international application number and of the international filing date
Aug 24, 2015
Request form for international application (copy for ISA/EP)
Aug 17, 2015
(Electronic) Receipt
Aug 17, 2015
Abstract
Aug 17, 2015
Claims
Aug 17, 2015
Description
Aug 17, 2015
Document concerning fees and payments
Aug 17, 2015
Drawings
Aug 17, 2015
Electronic request for grant of an International application
Aug 17, 2015
Priority document (RO-procedure)

EP3182958

ALKERMES PHARMA IRELAND

Application Number: EP15750750A
Filing Date: Aug 17, 2015
Status: Patent Maintained As Amended; Apr 15, 2022
Publication Date: May 18, 2022
External Links: Slate, Register , Google Patents

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Aripiprazole Prodrug Compositions

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Dossier Documents

EP3182958