Crystalline Form Ii Of Anagrelide Hydrochloride Monohydrate

Patent No. EP2945948 (titled "Crystalline Form Ii Of Anagrelide Hydrochloride Monohydrate") was filed by Synthon on Jan 16, 2014. The application was issued on Apr 29, 2020.

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	Jan 29, 2021	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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Oct 25, 2022
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Oct 18, 2022
Termination of the opposition proceedings with maintenance of patent
Jul 7, 2022
Advice of delivery
Jul 6, 2022
Annex to the communication - opposition
Jul 6, 2022
Decision of the Opposition Division and instruction
Jul 6, 2022
Decision rejecting the opposition
Jul 6, 2022
Grounds for the decision (Annex) - opposition
Jul 6, 2022
Means of redress
Jul 6, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 6, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 6, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 6, 2022
Provision of a copy of the minutes - opposition procedure
Jul 6, 2022
Transmittal of decision / summons - opposition
Jun 13, 2022
Information about the result of oral proceedings
May 30, 2022
Notification concerning the date of oral proceedings
May 23, 2022
Brief communication - Opposition proceedings
May 23, 2022
Brief communication - Opposition proceedings
May 18, 2022
(Electronic) Receipt
May 18, 2022
Letter accompanying subsequently filed items
May 18, 2022
Withdrawal of an opposition
Apr 28, 2022
Brief communication - Opposition proceedings
Apr 22, 2022
(Electronic) Receipt
Apr 22, 2022
Brief communication - Opposition proceedings
Apr 22, 2022
Brief communication - Opposition proceedings
Apr 22, 2022
Brief communication - Opposition proceedings
Apr 22, 2022
Letter accompanying subsequently filed items
Apr 22, 2022
Written submission in preparation to/during oral proceedings
Apr 19, 2022
Brief communication - Opposition proceedings
Apr 19, 2022
Notification concerning the date of oral proceedings
Apr 19, 2022
Notification concerning the date of oral proceedings
Apr 13, 2022
(Electronic) Receipt
Apr 13, 2022
(Electronic) Receipt
Apr 13, 2022
Citation in opposition procedure - 030
Apr 13, 2022
Consolidated list of cited opposition documents
Apr 13, 2022
Letter accompanying subsequently filed items
Apr 13, 2022
Request for interpreters during oral proceedings
Apr 13, 2022
Written submission in preparation to/during oral proceedings
Apr 13, 2022
Written submission in preparation to/during oral proceedings
Apr 11, 2022
(Electronic) Receipt
Apr 11, 2022
Letter accompanying subsequently filed items
Apr 11, 2022
Request for interpreters during oral proceedings
Nov 5, 2021
Advice of delivery
Nov 5, 2021
Advice of delivery
Nov 3, 2021
Annex to the communication - opposition
Nov 3, 2021
Information concerning oral proceedings
Nov 3, 2021
Summons to attend oral proceedings
Nov 3, 2021
Summons to attend oral proceedings
Nov 3, 2021
Transmittal of decision / summons - opposition
Nov 3, 2021
Transmittal of decision / summons - opposition
Sep 22, 2021
Brief communication - Opposition proceedings
Sep 16, 2021
(Electronic) Receipt
Sep 16, 2021
Citation in opposition procedure - 029
Sep 16, 2021
Letter accompanying subsequently filed items
Sep 16, 2021
Letter regarding the opposition procedure (no time limit)
Sep 16, 2021
Reply from the opponent to submission of proprietor
Aug 10, 2021
Brief communication - Opposition proceedings
Aug 5, 2021
(Electronic) Receipt
Aug 5, 2021
Citation in opposition procedure - 024
Aug 5, 2021
Citation in opposition procedure - 025
Aug 5, 2021
Citation in opposition procedure - 026
Aug 5, 2021
Citation in opposition procedure - 027
Aug 5, 2021
Citation in opposition procedure - 028
Aug 5, 2021
Letter accompanying subsequently filed items
Aug 5, 2021
Reply of the patent proprietor to the notice(s) of opposition
Jun 7, 2021
Brief communication - Opposition proceedings
Jun 7, 2021
Grant of extension of time limit (opposition procedure)
May 31, 2021
(Electronic) Receipt
May 31, 2021
Letter accompanying subsequently filed items
May 31, 2021
Request for extension of time limit
May 28, 2021
Brief communication - Opposition proceedings
May 28, 2021
Rejection of request for extension of time limit
May 21, 2021
(Electronic) Receipt
May 21, 2021
Letter accompanying subsequently filed items
May 21, 2021
Request for extension of time limit
Mar 24, 2021
Brief communication - Opposition proceedings
Mar 19, 2021
(Electronic) Receipt
Mar 19, 2021
Citation in opposition procedure - 005
Mar 19, 2021
Letter accompanying subsequently filed items
Mar 19, 2021
Letter regarding the opposition procedure (no time limit)
Mar 16, 2021
Request for documents
Feb 22, 2021
Brief communication - Opposition proceedings
Feb 22, 2021
Communication confirming withdrawal from representation
Feb 22, 2021
Communication of amended entries concerning the representative
Feb 17, 2021
(Electronic) Receipt
Feb 17, 2021
Authorisation
Feb 17, 2021
Letter accompanying subsequently filed items
Feb 17, 2021
Submission concerning change of proprietor's representative
Feb 10, 2021
Communication of a notice of opposition and request to file observations
Feb 10, 2021
Notice of further oppositions to opponent(s)
Feb 4, 2021
Communication of a notice of opposition - first information to patent proprietor
Jan 29, 2021
(Electronic) Receipt
Jan 29, 2021
Citation in opposition procedure - 001
Jan 29, 2021
Citation in opposition procedure - 002
Jan 29, 2021
Citation in opposition procedure - 003
Jan 29, 2021
Citation in opposition procedure - 004
Jan 29, 2021
Citation in opposition procedure - 006
Jan 29, 2021
Citation in opposition procedure - 007
Jan 29, 2021
Citation in opposition procedure - 008
Jan 29, 2021
Citation in opposition procedure - 009
Jan 29, 2021
Citation in opposition procedure - 010
Jan 29, 2021
Citation in opposition procedure - 011
Jan 29, 2021
Citation in opposition procedure - 012
Jan 29, 2021
Citation in opposition procedure - 013
Jan 29, 2021
Citation in opposition procedure - 014
Jan 29, 2021
Citation in opposition procedure - 015
Jan 29, 2021
Citation in opposition procedure - 016
Jan 29, 2021
Citation in opposition procedure - 017
Jan 29, 2021
Citation in opposition procedure - 018
Jan 29, 2021
Citation in opposition procedure - 019
Jan 29, 2021
Citation in opposition procedure - 020
Jan 29, 2021
Citation in opposition procedure - 021
Jan 29, 2021
Citation in opposition procedure - 022
Jan 29, 2021
Citation in opposition procedure - 023
Jan 29, 2021
International publication (Pamphlet)
Jan 29, 2021
Letter regarding the opposition procedure (no time limit)
Jan 29, 2021
Notice of opposition
Jan 29, 2021
Notice of opposition
May 11, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 2, 2020
Decision to grant a European patent
Mar 17, 2020
(Electronic) Receipt
Mar 17, 2020
Filing of the translations of the claims
Mar 17, 2020
French translation of claims
Mar 17, 2020
German translation of the claims
Mar 17, 2020
Letter accompanying subsequently filed items
Feb 21, 2020
Annex to the communication about intention to grant a European patent
Feb 21, 2020
Bibliographic data of the European patent application
Feb 21, 2020
Communication about intention to grant a European patent
Feb 21, 2020
Intention to grant (signatures)
Feb 21, 2020
Text intended for grant (clean copy)
Feb 21, 2020
Text intended for grant (version for approval)
Jan 3, 2020
Transmittal of third party observations to applicant
Dec 17, 2019
Observations by third parties
Nov 14, 2019
Decision to allow further processing
Nov 4, 2019
(Electronic) Receipt
Nov 4, 2019
Amended claims with annotations
Nov 4, 2019
Annex
Nov 4, 2019
Claims
Nov 4, 2019
Letter accompanying subsequently filed items
Nov 4, 2019
Request for further processing
Oct 17, 2019
Application deemed to be withdrawn (no reply to communication from the Examining Division)
May 3, 2019
Annex to the communication
May 3, 2019
Communication from the Examining Division
Mar 14, 2019
Transmittal of third party observations to applicant
Mar 8, 2019
Observations by third parties
Jan 31, 2019
Decision to allow further processing
Jan 15, 2019
(Electronic) Receipt
Jan 15, 2019
Amended claims with annotations
Jan 15, 2019
Annex
Jan 15, 2019
Claims
Jan 15, 2019
Letter accompanying subsequently filed items
Jan 15, 2019
Request for further processing
Dec 7, 2018
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Aug 7, 2018
Grant of extension of time limit (examination procedure)
Jul 31, 2018
(Electronic) Receipt
Jul 31, 2018
Letter accompanying subsequently filed items
Jul 31, 2018
Request for extension of time limit to communication from the Examining Division
May 7, 2018
Transmittal of third party observations to applicant
Apr 30, 2018
Annex to the communication
Apr 30, 2018
Communication from the Examining Division
Apr 19, 2018
Observations by third parties
Apr 17, 2018
Transmittal of third party observations to applicant
Apr 5, 2018
Observations by third parties
Feb 14, 2018
Decision to allow further processing
Feb 1, 2018
(Electronic) Receipt
Feb 1, 2018
Amended claims with annotations
Feb 1, 2018
Citation for the examination procedure
Feb 1, 2018
Claims
Feb 1, 2018
Letter accompanying subsequently filed items
Feb 1, 2018
Reply to communication from the Examining Division
Nov 24, 2017
Transmittal of third party observations to applicant
Nov 23, 2017
Transmittal of third party observations to applicant
Nov 22, 2017
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Nov 20, 2017
Drawings
Nov 20, 2017
Observations by third parties
Nov 17, 2017
Observations by third parties
Aug 23, 2017
Grant of extension of time limit (examination procedure)
Aug 11, 2017
(Electronic) Receipt
Aug 11, 2017
Letter accompanying subsequently filed items
Aug 11, 2017
Request for extension of time limit to communication from the Examining Division
Apr 13, 2017
Annex to the communication
Apr 13, 2017
Communication from the Examining Division
Dec 7, 2016
Submission concerning representation
Dec 5, 2016
(Electronic) Receipt
Dec 5, 2016
Annex
Dec 5, 2016
Letter accompanying subsequently filed items
Dec 5, 2016
Reply to communication from the Examining Division
Aug 1, 2016
Annex to the communication
Aug 1, 2016
Communication from the Examining Division
Jul 26, 2016
Examination started
Mar 25, 2016
(Electronic) Receipt
Mar 25, 2016
Amended claims filed after receipt of (European) search report
Mar 25, 2016
Amended claims with annotations
Mar 25, 2016
Amendments received before examination
Mar 25, 2016
Letter accompanying subsequently filed items
Oct 28, 2015
Notification on forthcoming publication of bibliographic data
Sep 17, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Sep 15, 2015
Communication to designated inventor
Sep 10, 2015
Priority search results copy provided by EPO
Aug 3, 2015
Copy of the international preliminary report on patentability
Jul 23, 2015
(Electronic) Receipt
Jul 23, 2015
General authorisation
Jul 23, 2015
Matter concerning the application
Jul 23, 2015
Request for entry into the European phase
May 29, 2015
Information on entry into European phase
Aug 13, 2014
Priority document (electronically transmitted)
Aug 13, 2014
Priority document (electronically transmitted)
Jul 24, 2014
Copy of the international search report
Jul 24, 2014
Published international application - A1
Feb 20, 2014
Written opinion of the ISA, boxes No. I to VIII
Feb 20, 2014
Written opinion of the ISA, cover sheet
Feb 20, 2014
Written opinion of the ISA, supplemental box
Jan 16, 2014
(Electronic) Receipt
Jan 16, 2014
Abstract
Jan 16, 2014
Claims
Jan 16, 2014
Description
Jan 16, 2014
Drawings
Jan 16, 2014
Priority document (RO-procedure)

EP2945948

SYNTHON

Application Number: EP14700674A
Filing Date: Jan 16, 2014
Status: Opposition Rejected; Oct 21, 2022
Publication Date: Apr 29, 2020
External Links: Slate, Register , Google Patents

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Crystalline Form Ii Of Anagrelide Hydrochloride Monohydrate

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Dossier Documents

EP2945948