Stable Pemetrexed Arginine Salt And Compositions Comprising It

Patent No. EP3008064 (titled "Stable Pemetrexed Arginine Salt And Compositions Comprising It") was filed by Synthon on Jun 14, 2013. The application was issued on Nov 22, 2017.

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
LARSEN & BIRKEHOLM	Aug 21, 2018	-

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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Mar 2, 2020
Termination of the opposition proceedings with revocation of patent
Feb 28, 2020
Refund of fees
Feb 26, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 26, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 13, 2020
F3345 Forwarding of submissions to parties
Feb 10, 2020
Composition of the board (T)
Feb 10, 2020
Withdrawal of an appeal
Feb 7, 2020
Withdrawal of an appeal
Jan 3, 2020
F3204 Communication of the file number to the parties
Jan 3, 2020
F3204 Communication of the file number to the parties
Dec 16, 2019
(Electronic) Receipt
Dec 16, 2019
Letter accompanying subsequently filed items
Dec 16, 2019
Notice of appeal
Oct 23, 2019
Advice of delivery
Oct 22, 2019
Advice of delivery
Oct 22, 2019
Advice of delivery
Oct 16, 2019
Acknowledgement of a document
Oct 16, 2019
Acknowledgement of a document
Oct 16, 2019
Annex to the communication - opposition
Oct 16, 2019
Decision of the Opposition Division and instruction
Oct 16, 2019
Decision revoking the European patent
Oct 16, 2019
Grounds for the decision (Annex) - opposition
Oct 16, 2019
Internal form - Opposition/addressees
Oct 16, 2019
Internal form - Opposition/addressees
Oct 16, 2019
Means of redress
Oct 16, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 16, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 16, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 16, 2019
Provision of a copy of the minutes - opposition procedure
Oct 16, 2019
Scanned annex to a communication - opposition procedure
Sep 17, 2019
Information about the result of oral proceedings
Sep 12, 2019
Brief communication - Opposition proceedings
Sep 9, 2019
(Electronic) Receipt
Sep 9, 2019
Written submission in preparation to/during oral proceedings
Sep 5, 2019
Brief communication - Opposition proceedings
Aug 30, 2019
(Electronic) Receipt
Aug 30, 2019
Claims
Aug 30, 2019
Letter accompanying subsequently filed items
Aug 30, 2019
Written submission in preparation to/during oral proceedings
Jul 22, 2019
Brief communication - Opposition proceedings
Jul 19, 2019
Brief communication - Opposition proceedings
Jul 17, 2019
(Electronic) Receipt
Jul 17, 2019
Citation in opposition procedure - 018
Jul 17, 2019
Citation in opposition procedure - 019
Jul 17, 2019
Consolidated list of cited opposition documents
Jul 17, 2019
Letter accompanying subsequently filed items
Jul 17, 2019
Written submission in preparation to/during oral proceedings
Jul 16, 2019
(Electronic) Receipt
Jul 16, 2019
(Electronic) Receipt
Jul 16, 2019
Citation in opposition procedure - 008
Jul 16, 2019
Citation in opposition procedure - 013
Jul 16, 2019
Citation in opposition procedure - 014
Jul 16, 2019
Citation in opposition procedure - 015
Jul 16, 2019
Citation in opposition procedure - 016
Jul 16, 2019
Citation in opposition procedure - 017
Jul 16, 2019
Letter accompanying subsequently filed items
Jul 16, 2019
Letter accompanying subsequently filed items
Jul 16, 2019
Non-patent literature cited during the opposition procedure
Jul 16, 2019
Non-patent literature cited during the opposition procedure
Jul 16, 2019
Request for interpreters during oral proceedings
Jul 16, 2019
Written submission in preparation to/during oral proceedings
Mar 26, 2019
Advice of delivery
Mar 21, 2019
Advice of delivery
Mar 18, 2019
Advice of delivery
Mar 18, 2019
Advice of delivery
Mar 14, 2019
Acknowledgement of a document
Mar 14, 2019
Acknowledgement of a document
Mar 14, 2019
Annex to the communication - opposition
Mar 14, 2019
Information concerning oral proceedings
Mar 14, 2019
Summons to attend oral proceedings
Mar 14, 2019
Summons to attend oral proceedings
Feb 21, 2019
Brief communication - Opposition proceedings
Feb 19, 2019
Communication of amended entries concerning the representative
Feb 11, 2019
Authorisation
Feb 11, 2019
Submission concerning change of proprietor's representative
Jan 28, 2019
Invitation to file an authorisation
Jan 14, 2019
(Electronic) Receipt
Jan 14, 2019
Amended claims with annotations
Jan 14, 2019
Claims
Jan 14, 2019
Letter accompanying subsequently filed items
Jan 14, 2019
Reply of the patent proprietor to the notice(s) of opposition
Sep 5, 2018
Communication of a notice of opposition and request to file observations
Sep 5, 2018
Notice of further oppositions to opponent(s)
Aug 29, 2018
Communication of a notice of opposition - first information to patent proprietor
Aug 21, 2018
(Electronic) Receipt
Aug 21, 2018
Citation in opposition procedure - 001
Aug 21, 2018
Citation in opposition procedure - 002
Aug 21, 2018
Citation in opposition procedure - 003
Aug 21, 2018
Citation in opposition procedure - 004
Aug 21, 2018
Citation in opposition procedure - 005
Aug 21, 2018
Citation in opposition procedure - 006
Aug 21, 2018
Citation in opposition procedure - 007
Aug 21, 2018
Citation in opposition procedure - 008
Aug 21, 2018
Citation in opposition procedure - 009
Aug 21, 2018
Citation in opposition procedure - 010
Aug 21, 2018
Citation in opposition procedure - 010
Aug 21, 2018
Citation in opposition procedure - 011
Aug 21, 2018
Citation in opposition procedure - 012
Aug 21, 2018
Letter accompanying subsequently filed items
Aug 21, 2018
Notice of opposition
Aug 21, 2018
Notice of opposition
Dec 1, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 26, 2017
Decision to grant a European patent
Oct 10, 2017
(Electronic) Receipt
Oct 10, 2017
Filing of the translations of the claims
Oct 10, 2017
French translation of claims
Oct 10, 2017
German translation of the claims
Oct 10, 2017
Letter accompanying subsequently filed items
Jul 14, 2017
Bibliographic data of the European patent application
Jul 14, 2017
Communication about intention to grant a European patent
Jul 14, 2017
Intention to grant (signatures)
Jul 14, 2017
Text intended for grant (clean copy)
Jul 14, 2017
Text intended for grant (version for approval)
Jul 4, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jun 22, 2017
(Electronic) Receipt
Jun 22, 2017
Letter accompanying subsequently filed items
Jun 22, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
May 8, 2017
Bibliographic data of the European patent application
May 8, 2017
Communication about intention to grant a European patent
May 8, 2017
Intention to grant (signatures)
May 8, 2017
Text intended for grant (clean copy)
May 8, 2017
Text intended for grant (version for approval)
Apr 6, 2017
Examination started
Aug 4, 2016
(Electronic) Receipt
Aug 4, 2016
Amended claims filed after receipt of (European) search report
Aug 4, 2016
Amended claims with annotations
Aug 4, 2016
Amendments received before examination
Aug 4, 2016
Letter accompanying subsequently filed items
Mar 23, 2016
Notification on forthcoming publication of bibliographic data
Feb 4, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jan 27, 2016
Communication to designated inventor
Jan 27, 2016
Communication to designated inventor
Jan 4, 2016
Copy of the international preliminary report on patentability
Dec 16, 2015
(Electronic) Receipt
Dec 16, 2015
Annex
Dec 16, 2015
General authorisation
Dec 16, 2015
Request for entry into the European phase
Oct 23, 2015
Information on entry into European phase
Dec 18, 2014
Copy of the international search report
Dec 18, 2014
Published international application - A1
Aug 6, 2013
Written opinion of the ISA, boxes No. I to VIII
Aug 6, 2013
Written opinion of the ISA, cover sheet
Aug 6, 2013
Written opinion of the ISA, supplemental box
Jun 14, 2013
(Electronic) Receipt
Jun 14, 2013
Abstract
Jun 14, 2013
Claims
Jun 14, 2013
Description
Jun 14, 2013
Submission concerning representation

EP3008064

SYNTHON

Application Number: EP13728424A
Filing Date: Jun 14, 2013
Status: Revoked; Mar 6, 2020
Publication Date: Nov 22, 2017
External Links: Slate, Register , Google Patents

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Stable Pemetrexed Arginine Salt And Compositions Comprising It

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Dossier Documents

EP3008064