Stable Tigecycline Composition

Patent No. EP2978426 (titled "Stable Tigecycline Composition") was filed by Astron Research on Mar 25, 2014. The application was issued on Nov 13, 2019.

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
FRESENIUS KABI DEUTSCHLAND	Aug 11, 2020	FRESENIUS KABI DEUTSCHLAND

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 1, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 29, 2022
Termination of the opposition proceedings with maintenance of patent
Jan 19, 2022
(Electronic) Receipt
Jan 19, 2022
Advice of delivery
Jan 19, 2022
Letter accompanying subsequently filed items
Dec 20, 2021
Decision to discontinue the opposition proceedings
Dec 20, 2021
Notification concerning the date of oral proceedings
Dec 20, 2021
Transmittal of decision / summons - opposition
Nov 24, 2021
Brief communication - Opposition proceedings
Nov 24, 2021
Brief communication - Opposition proceedings
Nov 22, 2021
(Electronic) Receipt
Nov 22, 2021
Letter accompanying subsequently filed items
Nov 22, 2021
Written submission in preparation to/during oral proceedings
Nov 18, 2021
(Electronic) Receipt
Nov 18, 2021
Letter accompanying subsequently filed items
Nov 18, 2021
Withdrawal of an opposition
Apr 23, 2021
Advice of delivery
Apr 23, 2021
Annex to the communication - opposition
Apr 23, 2021
Information concerning oral proceedings
Apr 23, 2021
Summons to attend oral proceedings
Apr 23, 2021
Summons to attend oral proceedings
Apr 23, 2021
Transmittal of decision / summons - opposition
Apr 23, 2021
Transmittal of decision / summons - opposition
Jan 14, 2021
Brief communication - Opposition proceedings
Jan 11, 2021
(Electronic) Receipt
Jan 11, 2021
Auxiliary request during Opposition procedure
Jan 11, 2021
Auxiliary request during Opposition procedure
Jan 11, 2021
Auxiliary request during Opposition procedure
Jan 11, 2021
Auxiliary request during Opposition procedure - 01
Jan 11, 2021
Auxiliary request during Opposition procedure - 02
Jan 11, 2021
Auxiliary request during Opposition procedure - 03
Jan 11, 2021
Citation in opposition procedure - 004
Jan 11, 2021
Citation in opposition procedure - 008
Jan 11, 2021
Consolidated list of cited opposition documents
Jan 11, 2021
Letter accompanying subsequently filed items
Jan 11, 2021
Reply of the patent proprietor to the notice(s) of opposition
Aug 25, 2020
Communication of a notice of opposition and request to file observations
Aug 25, 2020
Notice of further oppositions to opponent(s)
Aug 14, 2020
Communication of a notice of opposition - first information to patent proprietor
Aug 11, 2020
(Electronic) Receipt
Aug 11, 2020
Citation in opposition procedure - 001
Aug 11, 2020
Citation in opposition procedure - 002
Aug 11, 2020
Citation in opposition procedure - 003
Aug 11, 2020
Citation in opposition procedure - 004
Aug 11, 2020
Citation in opposition procedure - 005
Aug 11, 2020
Citation in opposition procedure - 006
Aug 11, 2020
Citation in opposition procedure - 007
Aug 11, 2020
International publication (Pamphlet)
Aug 11, 2020
Letter accompanying subsequently filed items
Aug 11, 2020
Notice of opposition
Aug 11, 2020
Notice of opposition
Nov 25, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 17, 2019
Decision to grant a European patent
Sep 27, 2019
(Electronic) Receipt
Sep 27, 2019
Filing of the translations of the claims
Sep 27, 2019
French translation of claims
Sep 27, 2019
German translation of the claims
May 31, 2019
Bibliographic data of the European patent application
May 31, 2019
Communication about intention to grant a European patent
May 31, 2019
Intention to grant (signatures)
May 31, 2019
Text intended for grant (clean copy)
May 31, 2019
Text intended for grant (version for approval)
Feb 28, 2019
(Electronic) Receipt
Feb 28, 2019
Amended claims with annotations
Feb 28, 2019
Amended description with annotations
Feb 28, 2019
Claims
Feb 28, 2019
Description
Feb 28, 2019
Letter accompanying subsequently filed items
Feb 28, 2019
Reply to communication from the Examining Division
Oct 24, 2018
Annex to the communication
Oct 24, 2018
Communication from the Examining Division
Oct 16, 2018
Examination started
Jul 26, 2018
Notification regarding date of start of examination with possibility to withdraw
Jun 26, 2018
Communication of the registration of a transfer or change of name and/or address
Jun 20, 2018
Submission concerning change of applicant's address
Aug 21, 2017
(Electronic) Receipt
Aug 21, 2017
Letter accompanying subsequently filed items
Aug 21, 2017
Statement of non-availability of priority search results
Jun 14, 2017
Invitation to file a copy of search results(priority)
May 25, 2017
(Electronic) Receipt
May 25, 2017
Letter accompanying subsequently filed items
May 25, 2017
Non-patent literature cited during the examination procedure
May 25, 2017
Reply to Written Opinion prepared by the EPO
Mar 9, 2017
Communication of amended entries concerning the representative
Mar 2, 2017
Submission concerning change of applicant's representative
Nov 15, 2016
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Oct 27, 2016
Communication regarding the transmission of the European search report
Oct 27, 2016
European search opinion
Oct 27, 2016
Information on Search Strategy
Oct 27, 2016
Supplementary European search report
Jun 13, 2016
Communication of the registration of a transfer or change of name and/or address
May 24, 2016
(Electronic) Receipt
May 24, 2016
Annex
May 24, 2016
Letter accompanying subsequently filed items
May 24, 2016
Letter to the Legal Division
May 13, 2016
Brief communication
May 10, 2016
Result of consultation by telephone/in person
Mar 7, 2016
(Electronic) Receipt
Mar 7, 2016
Annex
Mar 7, 2016
Letter accompanying subsequently filed items
Mar 7, 2016
Letter to the Legal Division
Jan 7, 2016
Notification on forthcoming publication of bibliographic data
Dec 18, 2015
Communication regarding possible amendment of the application/payment of claims fee
Dec 3, 2015
Notice on debiting of fees
Nov 18, 2015
Communication to designated inventor
Nov 18, 2015
Communication to designated inventor
Nov 18, 2015
Communication to designated inventor
Nov 18, 2015
Communication to designated inventor
Oct 23, 2015
(Electronic) Receipt
Oct 23, 2015
Amended claims filed after receipt of (European) search report
Oct 23, 2015
Amended claims with annotations
Oct 23, 2015
Amendments received before examination
Oct 23, 2015
Request for entry into the European phase
Oct 13, 2015
Copy of the international preliminary report on patentability
Aug 21, 2015
Information on entry into European phase
Dec 24, 2014
Copy of the international search report
Dec 24, 2014
International publication of the international search report
Nov 6, 2014
Priority document (electronically transmitted)
Oct 16, 2014
Published international application - A2

EP2978426

ASTRON RESEARCH

Application Number: EP14782395A
Filing Date: Mar 25, 2014
Status: Granted And Under Opposition; Oct 11, 2019
Publication Date: Nov 13, 2019
External Links: Slate, Register , Google Patents

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Stable Tigecycline Composition

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Dossier Documents

EP2978426