Compositions And Methods For Treating Anemia

Patent No. EP3007695 (titled "Compositions And Methods For Treating Anemia") was filed by Akebia Therapeutics on Jun 4, 2014. The application was issued on Feb 7, 2024.

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
SANDOZ	Nov 6, 2024	TER MEER STEINMEISTER & PARTNER

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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Jan 15, 2026
Decision to discontinue the opposition proceedings
Jan 13, 2026
Notification concerning the date of oral proceedings
Jan 12, 2026
Notification concerning the date of oral proceedings
Jan 2, 2026
Brief communication - Opposition proceedings
Dec 18, 2025
(Electronic) Receipt
Dec 18, 2025
Auxiliary request during Opposition procedure
Dec 18, 2025
Auxiliary request during Opposition procedure
Dec 18, 2025
Auxiliary request during Opposition procedure
Dec 18, 2025
Auxiliary request during Opposition procedure
Dec 18, 2025
Auxiliary request during Opposition procedure
Dec 18, 2025
Auxiliary request during Opposition procedure
Dec 18, 2025
Auxiliary request during Opposition procedure - 07
Dec 18, 2025
Auxiliary request during Opposition procedure - 08
Dec 18, 2025
Auxiliary request during Opposition procedure - 09
Dec 18, 2025
Auxiliary request during Opposition procedure - 10
Dec 18, 2025
Auxiliary request during Opposition procedure - 11
Dec 18, 2025
Auxiliary request during Opposition procedure - 12
Dec 18, 2025
Letter accompanying subsequently filed items
Dec 18, 2025
Written submission in preparation to/during oral proceedings
Dec 11, 2025
Brief communication - Opposition proceedings
Dec 11, 2025
Brief communication - Opposition proceedings
Dec 8, 2025
(Electronic) Receipt
Dec 8, 2025
Letter accompanying subsequently filed items
Dec 8, 2025
Withdrawal of an opposition
Aug 19, 2025
Annex to the communication - opposition
Aug 19, 2025
Information concerning oral proceedings
Aug 19, 2025
Scanned annex to a communication - opposition procedure
Aug 19, 2025
Scanned annex to a communication - opposition procedure
Aug 19, 2025
Summons to attend oral proceedings
Aug 19, 2025
Summons to attend oral proceedings
Mar 21, 2025
Brief communication - Opposition proceedings
Mar 18, 2025
(Electronic) Receipt
Mar 18, 2025
Auxiliary request during Opposition procedure
Mar 18, 2025
Auxiliary request during Opposition procedure
Mar 18, 2025
Auxiliary request during Opposition procedure
Mar 18, 2025
Auxiliary request during Opposition procedure
Mar 18, 2025
Auxiliary request during Opposition procedure
Mar 18, 2025
Auxiliary request during Opposition procedure
Mar 18, 2025
Auxiliary request during Opposition procedure - 01
Mar 18, 2025
Auxiliary request during Opposition procedure - 02
Mar 18, 2025
Auxiliary request during Opposition procedure - 03
Mar 18, 2025
Auxiliary request during Opposition procedure - 04
Mar 18, 2025
Auxiliary request during Opposition procedure - 05
Mar 18, 2025
Auxiliary request during Opposition procedure - 06
Mar 18, 2025
Citation in opposition procedure - 012
Mar 18, 2025
Citation in opposition procedure - 013
Mar 18, 2025
Citation in opposition procedure - 014
Mar 18, 2025
Citation in opposition procedure - 015
Mar 18, 2025
Citation in opposition procedure - 016
Mar 18, 2025
Consolidated list of cited opposition documents
Mar 18, 2025
Letter accompanying subsequently filed items
Mar 18, 2025
Reply of the patent proprietor to the notice(s) of opposition
Mar 18, 2025
Reply of the patent proprietor to the notice(s) of opposition
Jan 29, 2025
Brief communication - Opposition proceedings
Jan 29, 2025
Communication of amended entries
Jan 22, 2025
Request for a change of address - opponent
Dec 12, 2024
Brief communication - Opposition proceedings
Dec 12, 2024
Communication confirming withdrawal from representation
Dec 12, 2024
Communication of amended entries concerning the representative
Dec 6, 2024
(Electronic) Receipt
Dec 6, 2024
Submission concerning change of proprietor's representative
Nov 19, 2024
Communication of a notice of opposition and request to file observations
Nov 19, 2024
Notice of further oppositions to opponent(s)
Nov 12, 2024
Communication of a notice of opposition - first information to patent proprietor
Nov 6, 2024
(Electronic) Receipt
Nov 6, 2024
Citation in opposition procedure - 001
Nov 6, 2024
Citation in opposition procedure - 002
Nov 6, 2024
Citation in opposition procedure - 003
Nov 6, 2024
Citation in opposition procedure - 004
Nov 6, 2024
Citation in opposition procedure - 005
Nov 6, 2024
Citation in opposition procedure - 006
Nov 6, 2024
Citation in opposition procedure - 007
Nov 6, 2024
Citation in opposition procedure - 008
Nov 6, 2024
Citation in opposition procedure - 009
Nov 6, 2024
Citation in opposition procedure - 010
Nov 6, 2024
Citation in opposition procedure - 011
Nov 6, 2024
Notice of opposition
Nov 6, 2024
Notice of opposition
Jul 4, 2024
Communication of the registration of a transfer or change of name and/or address
Jun 27, 2024
(Electronic) Receipt
Jun 27, 2024
Request for correction of the publication
Feb 20, 2024
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 11, 2024
Decision to grant a European patent
Jan 2, 2024
(Electronic) Receipt
Jan 2, 2024
Filing of the translations of the claims
Jan 2, 2024
French translation of claims
Jan 2, 2024
German translation of the claims
Jan 2, 2024
Letter accompanying subsequently filed items
Aug 24, 2023
Bibliographic data of the European patent application
Aug 24, 2023
Communication about intention to grant a European patent
Aug 24, 2023
Intention to grant (signatures)
Aug 24, 2023
Text intended for grant (clean copy)
Aug 24, 2023
Text intended for grant (version for approval)
Jul 14, 2023
Decision to allow further processing
Jul 10, 2023
(Electronic) Receipt
Jul 10, 2023
Amended claims with annotations
Jul 10, 2023
Claims
Jul 10, 2023
Letter accompanying subsequently filed items
Jul 10, 2023
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 10, 2023
Request for further processing
May 11, 2023
Application deemed to be withdrawn ( translations of claims/payment missing)
Dec 6, 2022
Annex to the communication about intention to grant a European patent
Dec 6, 2022
Bibliographic data of the European patent application
Dec 6, 2022
Communication about intention to grant a European patent
Dec 6, 2022
Intention to grant (signatures)
Dec 6, 2022
Text intended for grant (clean copy)
Dec 6, 2022
Text intended for grant (version for approval)
Nov 14, 2022
Brief communication to applicant/representative
Nov 11, 2022
(Electronic) Receipt
Nov 11, 2022
Letter accompanying subsequently filed items
Nov 11, 2022
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 10, 2022
Result of consultation by telephone/in person
Sep 20, 2022
Bibliographic data of the European patent application
Sep 20, 2022
Communication about intention to grant a European patent
Sep 20, 2022
Intention to grant (signatures)
Sep 20, 2022
Text intended for grant (clean copy)
Sep 20, 2022
Text intended for grant (sequence listing)
Sep 20, 2022
Text intended for grant (version for approval)
Jun 7, 2022
(Electronic) Receipt
Jun 7, 2022
Amended claims with annotations
Jun 7, 2022
Claims
Jun 7, 2022
Description
Jun 7, 2022
Letter accompanying subsequently filed items
Jun 7, 2022
Reply to communication from the Examining Division
Mar 21, 2022
Grant of extension of time limit (examination procedure)
Mar 15, 2022
(Electronic) Receipt
Mar 15, 2022
Request for extension of time limit to communication from the Examining Division
Dec 6, 2021
Annex to the communication
Dec 6, 2021
Communication from the Examining Division
Feb 18, 2021
(Electronic) Receipt
Feb 18, 2021
Amended claims with annotations
Feb 18, 2021
Claims
Feb 18, 2021
Letter accompanying subsequently filed items
Feb 18, 2021
Reply to communication from the Examining Division
Oct 30, 2020
Grant of extension of time limit (examination procedure)
Oct 27, 2020
(Electronic) Receipt
Oct 27, 2020
Letter accompanying subsequently filed items
Oct 27, 2020
Request for extension of time limit to communication from the Examining Division
Aug 25, 2020
Annex to the communication
Aug 25, 2020
Communication from the Examining Division
Apr 24, 2020
Decision to allow further processing
Apr 15, 2020
(Electronic) Receipt
Apr 15, 2020
Description
Apr 15, 2020
Letter accompanying subsequently filed items
Apr 15, 2020
Request for further processing
Feb 21, 2020
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Nov 21, 2019
Grant of extension of time limit (examination procedure)
Nov 13, 2019
(Electronic) Receipt
Nov 13, 2019
Letter accompanying subsequently filed items
Jul 18, 2019
Annex to the communication
Jul 18, 2019
Communication from the Examining Division
Mar 6, 2019
(Electronic) Receipt
Mar 6, 2019
Amended claims with annotations
Mar 6, 2019
Annex
Mar 6, 2019
Annex
Mar 6, 2019
Claims
Mar 6, 2019
Letter accompanying subsequently filed items
Mar 6, 2019
Non-patent literature cited during the examination procedure
Mar 6, 2019
Non-patent literature cited during the examination procedure
Mar 6, 2019
Non-patent literature cited during the examination procedure
Mar 6, 2019
Reply to communication from the Examining Division
Aug 28, 2018
Annex to the communication
Aug 28, 2018
Communication from the Examining Division
Aug 14, 2018
Examination started
Mar 14, 2018
Refund of fees
Mar 9, 2018
Decision to allow further processing
Feb 27, 2018
(Electronic) Receipt
Feb 27, 2018
Amended claims filed after receipt of (European) search report
Feb 27, 2018
Amended claims with annotations
Feb 27, 2018
Amendments received before examination
Feb 27, 2018
Letter accompanying subsequently filed items
Jan 12, 2018
Application deemed to be withdrawn (non-reply to Written Opinion)
Nov 30, 2017
(Electronic) Receipt
Nov 30, 2017
Maintenance of the application
May 23, 2017
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 4, 2017
Communication regarding the transmission of the European search report
May 4, 2017
European search opinion
May 4, 2017
Information on Search Strategy
May 4, 2017
Supplementary European search report
Feb 1, 2017
Communication regarding the transmission of the European search report
Feb 1, 2017
Information on Search Strategy
Feb 1, 2017
Partial European search report
Aug 11, 2016
(Electronic) Receipt
Aug 11, 2016
Amended claims filed after receipt of (European) search report
Aug 11, 2016
Amended claims with annotations
Aug 11, 2016
Amendments received before examination
Aug 11, 2016
Amendments received before examination
Aug 11, 2016
Letter accompanying subsequently filed items
Mar 23, 2016
Notification on forthcoming publication of bibliographic data
Feb 12, 2016
Communication regarding possible amendment of the application/payment of claims fee
Feb 2, 2016
Communication to designated inventor
Feb 2, 2016
Communication to designated inventor
Feb 2, 2016
Communication to designated inventor
Feb 2, 2016
Communication to designated inventor
Feb 2, 2016
Communication to designated inventor
Feb 2, 2016
Communication to designated inventor
Jan 11, 2016
(Electronic) Receipt
Jan 11, 2016
Request for entry into the European phase
Jan 4, 2016
Copy of the international preliminary report on patentability
Oct 23, 2015
Information on entry into European phase
Mar 5, 2015
Copy of the international search report
Mar 5, 2015
International publication of the international search report
Jan 7, 2015
Priority document (electronically transmitted)
Jan 7, 2015
Priority document (electronically transmitted)
Jan 7, 2015
Priority document (electronically transmitted)
Jan 7, 2015
Priority document (electronically transmitted)
Jan 7, 2015
Priority document (electronically transmitted)
Dec 18, 2014
Converted Sequence Listing
Dec 18, 2014
Published international application - A2

EP3007695

AKEBIA THERAPEUTICS

Application Number: EP14811317A
Filing Date: Jun 4, 2014
Status: Granted And Under Opposition; Jan 5, 2024
Publication Date: Feb 7, 2024
External Links: Slate, Register , Google Patents

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Compositions And Methods For Treating Anemia

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Dossier Documents

EP3007695