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Complexes Of Sirolimus And Its Derivatives, Process For The Preparation Thereof And Pharmaceutical Compositions Containing Them

Patent No. EP3104844 (titled "Complexes Of Sirolimus And Its Derivatives, Process For The Preparation Thereof And Pharmaceutical Compositions Containing Them") was filed by Druggability Holdco on Feb 13, 2015. The application was issued on Feb 12, 2020.

Patent Summary

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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
ALKERMES PHARMA IRELAND	Nov 11, 2020	ATKINS

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 21, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Apr 21, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Apr 14, 2022
Termination of the opposition proceedings with revocation of patent
Jan 6, 2022
Advice of delivery
Jan 3, 2022
Annex to the communication - opposition
Jan 3, 2022
Decision of the Opposition Division and instruction
Jan 3, 2022
Decision revoking the European patent
Jan 3, 2022
Decision revoking the European patent
Jan 3, 2022
Grounds for the decision (Annex) - opposition
Jan 3, 2022
Means of redress
Jan 3, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 3, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 3, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 3, 2022
Provision of a copy of the minutes - opposition procedure
Jan 3, 2022
Provision of a copy of the minutes - opposition procedure
Jan 3, 2022
Transmittal of decision / summons - opposition
Jan 3, 2022
Transmittal of decision / summons - opposition
Dec 15, 2021
Information about the result of oral proceedings
Nov 8, 2021
Notification concerning the date of oral proceedings
Nov 8, 2021
Notification concerning the date of oral proceedings
Oct 21, 2021
Brief communication - Opposition proceedings
Oct 13, 2021
(Electronic) Receipt
Oct 13, 2021
Letter accompanying subsequently filed items
Oct 13, 2021
Written submission in preparation to/during oral proceedings
Oct 4, 2021
Brief communication - Opposition proceedings
Oct 1, 2021
(Electronic) Receipt
Sep 27, 2021
(Electronic) Receipt
Sep 27, 2021
Letter accompanying subsequently filed items
Sep 27, 2021
Written submission in preparation to/during oral proceedings
Sep 21, 2021
Notification concerning the date of oral proceedings
Sep 21, 2021
Notification concerning the date of oral proceedings
May 11, 2021
Advice of delivery
May 11, 2021
Advice of delivery
May 11, 2021
Annex to the communication - opposition
May 11, 2021
Information concerning oral proceedings
May 11, 2021
Scanned annex to a communication - opposition procedure
May 11, 2021
Summons to attend oral proceedings
May 11, 2021
Summons to attend oral proceedings
May 11, 2021
Transmittal of decision / summons - opposition
May 11, 2021
Transmittal of decision / summons - opposition
Mar 26, 2021
Brief communication - Opposition proceedings
Mar 22, 2021
(Electronic) Receipt
Mar 22, 2021
Citation in opposition procedure - 021
Mar 22, 2021
Consolidated list of cited opposition documents
Mar 22, 2021
Letter accompanying subsequently filed items
Mar 22, 2021
Main request during Opposition procedure
Mar 22, 2021
Main request during Opposition procedure
Mar 22, 2021
Reply of the patent proprietor to the notice(s) of opposition
Nov 26, 2020
Communication of a notice of opposition and request to file observations
Nov 26, 2020
Notice of further oppositions to opponent(s)
Nov 17, 2020
Communication of a notice of opposition - first information to patent proprietor
Nov 11, 2020
(Electronic) Receipt
Nov 11, 2020
Any annexes (other than citation) to an opposition letter
Nov 11, 2020
Citation in opposition procedure - 001
Nov 11, 2020
Citation in opposition procedure - 002
Nov 11, 2020
Citation in opposition procedure - 003
Nov 11, 2020
Citation in opposition procedure - 004
Nov 11, 2020
Citation in opposition procedure - 005
Nov 11, 2020
Citation in opposition procedure - 006
Nov 11, 2020
Citation in opposition procedure - 007
Nov 11, 2020
Citation in opposition procedure - 008
Nov 11, 2020
Citation in opposition procedure - 009
Nov 11, 2020
Citation in opposition procedure - 010
Nov 11, 2020
Citation in opposition procedure - 011
Nov 11, 2020
Citation in opposition procedure - 012
Nov 11, 2020
Citation in opposition procedure - 013
Nov 11, 2020
Citation in opposition procedure - 014
Nov 11, 2020
Citation in opposition procedure - 015
Nov 11, 2020
Citation in opposition procedure - 016
Nov 11, 2020
Citation in opposition procedure - 017
Nov 11, 2020
Citation in opposition procedure - 018
Nov 11, 2020
Citation in opposition procedure - 019
Nov 11, 2020
Citation in opposition procedure - 020
Nov 11, 2020
Notice of opposition
Nov 11, 2020
Notice of opposition
Apr 24, 2020
Communication of the registration of a transfer or change of name and/or address
Apr 17, 2020
(Electronic) Receipt
Apr 17, 2020
Annexes in respect of a client data request
Apr 17, 2020
Annexes in respect of a client data request
Apr 17, 2020
Letter accompanying subsequently filed items
Apr 17, 2020
Submission concerning a transfer of rights (applicant)
Feb 24, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 16, 2020
Decision to grant a European patent
Jan 8, 2020
Change to the inventor details
Dec 30, 2019
(Electronic) Receipt
Dec 30, 2019
Filing of the translations of the claims
Dec 30, 2019
Letter accompanying subsequently filed items
Sep 2, 2019
Bibliographic data of the European patent application
Sep 2, 2019
Communication about intention to grant a European patent
Sep 2, 2019
Intention to grant (signatures)
Sep 2, 2019
Text intended for grant (clean copy)
Sep 2, 2019
Text intended for grant (version for approval)
Aug 6, 2019
(Electronic) Receipt
Aug 6, 2019
Amended description with annotations
Aug 6, 2019
Description
Aug 6, 2019
French translation of claims
Aug 6, 2019
German translation of the claims
Aug 6, 2019
Letter accompanying subsequently filed items
Aug 6, 2019
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Apr 5, 2019
Bibliographic data of the European patent application
Apr 5, 2019
Communication about intention to grant a European patent
Apr 5, 2019
Intention to grant (signatures)
Apr 5, 2019
Text intended for grant (clean copy)
Apr 5, 2019
Text intended for grant (version for approval)
Oct 29, 2018
(Electronic) Receipt
Oct 29, 2018
Amended claims with annotations
Oct 29, 2018
Amended description with annotations
Oct 29, 2018
Claims
Oct 29, 2018
Description
Oct 29, 2018
Letter accompanying subsequently filed items
Oct 29, 2018
Reply to communication from the Examining Division
Sep 20, 2018
Annex to the communication
Sep 20, 2018
Consultation by telephone/in person (with time limit)
Sep 20, 2018
Result of consultation by telephone/in person
May 8, 2018
(Electronic) Receipt
May 8, 2018
Abstract
May 8, 2018
Abstract
May 8, 2018
Amended claims with annotations
May 8, 2018
Amended description with annotations
May 8, 2018
Claims
May 8, 2018
Description
May 8, 2018
Letter accompanying subsequently filed items
May 8, 2018
Reply to communication from the Examining Division
Jan 30, 2018
Annex to the communication
Jan 30, 2018
Communication from the Examining Division
Jan 18, 2018
Examination started
Jun 27, 2017
(Electronic) Receipt
Jun 27, 2017
Letter accompanying subsequently filed items
Jun 27, 2017
Priority search results
Jun 27, 2017
Reply to invitation to file a copy of priority search results
May 15, 2017
Invitation to file a copy of search results(priority)
Mar 9, 2017
(Electronic) Receipt
Mar 9, 2017
Amended claims filed after receipt of (European) search report
Mar 9, 2017
Amended claims with annotations
Mar 9, 2017
Amended description filed after receipt of (European) search report
Mar 9, 2017
Amended description with annotations
Mar 9, 2017
Amendments received before examination
Mar 9, 2017
Letter accompanying subsequently filed items
Nov 23, 2016
Notification on forthcoming publication of bibliographic data
Sep 23, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Sep 21, 2016
Communication to designated inventor
Sep 21, 2016
Communication to designated inventor
Sep 21, 2016
Communication to designated inventor
Sep 21, 2016
Communication to designated inventor
Sep 21, 2016
Communication to designated inventor
Sep 21, 2016
Communication to designated inventor
Sep 21, 2016
Communication to designated inventor
Sep 21, 2016
Communication to designated inventor
Sep 21, 2016
Communication to designated inventor
Sep 21, 2016
Communication to designated inventor
Sep 13, 2016
(Electronic) Receipt
Sep 13, 2016
Request for entry into the European phase
Aug 30, 2016
Copy of the international preliminary report on patentability
Jun 24, 2016
Information on entry into European phase
Sep 9, 2015
Priority document (electronically transmitted)
Aug 20, 2015
Copy of the international search report
Aug 20, 2015
Published international application - A1
Jun 17, 2015
Written opinion of the ISA, boxes No. I to VIII
Jun 17, 2015
Written opinion of the ISA, cover sheet
Jun 17, 2015
Written opinion of the ISA, supplemental box
Mar 6, 2015
Abstract
Mar 6, 2015
Claims
Mar 6, 2015
Description
Mar 6, 2015
Drawings
Mar 6, 2015
Submission concerning representation

EP3104844

DRUGGABILITY HOLDCO

Application Number: EP15710913A
Filing Date: Feb 13, 2015
Status: Revoked; Apr 15, 2022
Publication Date: Feb 12, 2020
External Links: Slate, Register , Google Patents