Mnd Promoter Chimeric Antigen Receptors

Patent No. EP3689899 (titled "Mnd Promoter Chimeric Antigen Receptors") was filed by Bluebird BIO on Apr 24, 2015. The application was issued on Nov 24, 2021.

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
BOULT WADE TENNANT	Jul 13, 2022	BOULT WADE TENNANT

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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Jun 20, 2025
Decision of the Board of Appeal
Jun 20, 2025
F3032 Notification(s) of the decision
Jun 20, 2025
F3032 Notification(s) of the decision
Apr 14, 2025
Annexes (other than cited documents) regarding appeal procedure
Apr 14, 2025
Annexes (other than cited documents) regarding appeal procedure
Apr 14, 2025
Annexes (other than cited documents) regarding appeal procedure
Apr 14, 2025
F3013 Oral Proceedings: Forwarding minutes
Apr 14, 2025
F3013 Oral Proceedings: Forwarding minutes
Apr 14, 2025
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Apr 2, 2025
F3004 Communication of the Registry
Apr 1, 2025
General enquiry
Mar 11, 2025
F3345 Forwarding of submissions to parties
Mar 10, 2025
(Electronic) Receipt
Mar 10, 2025
F3345 Forwarding of submissions to parties
Mar 10, 2025
Letter accompanying subsequently filed items
Mar 10, 2025
Letter dealing with oral proceedings during the appeal procedure
Mar 7, 2025
(Electronic) Receipt
Mar 7, 2025
Letter accompanying subsequently filed items
Mar 7, 2025
Letter dealing with oral proceedings during the appeal procedure
Feb 21, 2025
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 4, 2025
F3345 Forwarding of submissions to parties
Feb 3, 2025
(Electronic) Receipt
Feb 3, 2025
Letter accompanying subsequently filed items
Feb 3, 2025
Request for interpreters during oral proceedings
Nov 22, 2024
F3345 Forwarding of submissions to parties
Nov 21, 2024
(Electronic) Receipt
Nov 21, 2024
Letter accompanying subsequently filed items
Nov 21, 2024
Letter dealing with oral proceedings during the appeal procedure
Oct 1, 2024
F3011.1 Oral Proceedings: summons
Oct 1, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 26, 2024
F3010 Oral proceedings: order for summons
Sep 20, 2024
F3345 Forwarding of submissions to parties
Sep 19, 2024
(Electronic) Receipt
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Amended claims with annotations
Sep 19, 2024
Auxiliary request during appeals procedure - 01
Sep 19, 2024
Auxiliary request during appeals procedure - 02
Sep 19, 2024
Auxiliary request during appeals procedure - 03
Sep 19, 2024
Auxiliary request during appeals procedure - 04
Sep 19, 2024
Auxiliary request during appeals procedure - 05
Sep 19, 2024
Auxiliary request during appeals procedure - 06
Sep 19, 2024
Auxiliary request during appeals procedure - 07
Sep 19, 2024
Auxiliary request during appeals procedure - 08
Sep 19, 2024
Auxiliary request during appeals procedure - 09
Sep 19, 2024
Auxiliary request during appeals procedure - 10
Sep 19, 2024
Auxiliary request during appeals procedure - 11
Sep 19, 2024
Auxiliary request during appeals procedure - 12
Sep 19, 2024
Auxiliary request during appeals procedure - 13
Sep 19, 2024
Auxiliary request during appeals procedure - 14
Sep 19, 2024
Auxiliary request during appeals procedure - 15
Sep 19, 2024
Auxiliary request during appeals procedure - 16
Sep 19, 2024
Auxiliary request during appeals procedure - 17
Sep 19, 2024
Auxiliary request during appeals procedure - 18
Sep 19, 2024
Auxiliary request during appeals procedure - 19
Sep 19, 2024
Letter accompanying subsequently filed items
Sep 19, 2024
Reply to appeal
May 22, 2024
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
May 17, 2024
(Electronic) Receipt
May 17, 2024
Annexes (other than cited documents) regarding appeal procedure
May 17, 2024
Annexes (other than cited documents) regarding appeal procedure
May 17, 2024
Annexes (other than cited documents) regarding appeal procedure
May 17, 2024
Citation in appeal procedure - 018
May 17, 2024
Letter accompanying subsequently filed items
May 17, 2024
Statement of grounds of appeal
Apr 2, 2024
F3303.17 Change of the composition of the Board (T), in case Chairman is a legal member
Feb 23, 2024
F3303.14 Composition of the Board (T), in case Chairman is a legal member
Feb 15, 2024
F3204 Communication of the file number to the parties
Feb 9, 2024
(Electronic) Receipt
Feb 9, 2024
Notice of appeal
Jan 23, 2024
Advice of delivery
Jan 23, 2024
Annex to the communication - opposition
Jan 23, 2024
Decision of the Opposition Division and instruction
Jan 23, 2024
Decision rejecting the opposition
Jan 23, 2024
Decision rejecting the opposition
Jan 23, 2024
Grounds for the decision (Annex) - opposition
Jan 23, 2024
Means of redress
Jan 23, 2024
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 23, 2024
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 23, 2024
Provision of a copy of the minutes - opposition procedure
Jan 23, 2024
Provision of a copy of the minutes - opposition procedure
Jan 23, 2024
Scanned annex to a communication - opposition procedure
Jan 23, 2024
Transmittal of decision / summons - opposition
Jan 23, 2024
Transmittal of decision / summons - opposition
Nov 22, 2023
Information about the result of oral proceedings
Nov 17, 2023
Brief communication - Opposition proceedings
Nov 16, 2023
Brief communication - Opposition proceedings
Nov 15, 2023
(Electronic) Receipt
Nov 15, 2023
Citation in opposition procedure - 014
Nov 15, 2023
Citation in opposition procedure - 015
Nov 15, 2023
Citation in opposition procedure - 016
Nov 15, 2023
Citation in opposition procedure - 017
Nov 15, 2023
Consolidated list of cited opposition documents
Nov 15, 2023
Letter accompanying subsequently filed items
Nov 15, 2023
Written submission in preparation to/during oral proceedings
Nov 15, 2023
Written submission in preparation to/during oral proceedings
Oct 24, 2023
Brief communication - Opposition proceedings
Oct 23, 2023
(Electronic) Receipt
Oct 23, 2023
Citation in opposition procedure - 011
Oct 23, 2023
Citation in opposition procedure - 012
Oct 23, 2023
Citation in opposition procedure - 013
Oct 23, 2023
Letter accompanying subsequently filed items
Oct 23, 2023
Written submission in preparation to/during oral proceedings
Sep 28, 2023
Brief communication - Opposition proceedings
Sep 27, 2023
Brief communication - Opposition proceedings
Sep 22, 2023
(Electronic) Receipt
Sep 22, 2023
(Electronic) Receipt
Sep 22, 2023
Auxiliary request during Opposition procedure
Sep 22, 2023
Auxiliary request during Opposition procedure
Sep 22, 2023
Auxiliary request during Opposition procedure
Sep 22, 2023
Auxiliary request during Opposition procedure
Sep 22, 2023
Auxiliary request during Opposition procedure
Sep 22, 2023
Auxiliary request during Opposition procedure
Sep 22, 2023
Auxiliary request during Opposition procedure
Sep 22, 2023
Auxiliary request during Opposition procedure
Sep 22, 2023
Auxiliary request during Opposition procedure
Sep 22, 2023
Auxiliary request during Opposition procedure - 01
Sep 22, 2023
Auxiliary request during Opposition procedure - 02
Sep 22, 2023
Auxiliary request during Opposition procedure - 03
Sep 22, 2023
Auxiliary request during Opposition procedure - 04
Sep 22, 2023
Auxiliary request during Opposition procedure - 05
Sep 22, 2023
Auxiliary request during Opposition procedure - 06
Sep 22, 2023
Auxiliary request during Opposition procedure - 07
Sep 22, 2023
Auxiliary request during Opposition procedure - 08
Sep 22, 2023
Auxiliary request during Opposition procedure - 09
Sep 22, 2023
Citation in opposition procedure - 010
Sep 22, 2023
Letter accompanying subsequently filed items
Sep 22, 2023
Letter accompanying subsequently filed items
Sep 22, 2023
Request for interpreters during oral proceedings
Sep 22, 2023
Written submission in preparation to/during oral proceedings
Sep 22, 2023
Written submission in preparation to/during oral proceedings
Jan 26, 2023
Advice of delivery
Jan 26, 2023
Information concerning oral proceedings
Jan 26, 2023
Notification concerning the date of oral proceedings
Jan 26, 2023
Notification concerning the date of oral proceedings
Jan 26, 2023
Summons to attend oral proceedings
Jan 26, 2023
Summons to attend oral proceedings
Jan 26, 2023
Transmittal of decision / summons - opposition
Jan 26, 2023
Transmittal of decision / summons - opposition
Jan 24, 2023
Brief communication - Opposition proceedings
Jan 19, 2023
(Electronic) Receipt
Jan 19, 2023
Letter accompanying subsequently filed items
Jan 19, 2023
Oral proceedings: Request for postponement
Jan 17, 2023
Advice of delivery
Jan 17, 2023
Annex to the communication - opposition
Jan 17, 2023
Information concerning oral proceedings
Jan 17, 2023
Scanned annex to a communication - opposition procedure
Jan 17, 2023
Summons to attend oral proceedings
Jan 17, 2023
Summons to attend oral proceedings
Jan 17, 2023
Transmittal of decision / summons - opposition
Jan 17, 2023
Transmittal of decision / summons - opposition
Jan 12, 2023
Information about the result of oral proceedings
Dec 12, 2022
Brief communication - Opposition proceedings
Dec 6, 2022
(Electronic) Receipt
Dec 6, 2022
Letter accompanying subsequently filed items
Dec 6, 2022
Reply of the patent proprietor to the notice(s) of opposition
Jul 28, 2022
(Electronic) Receipt
Jul 28, 2022
Letter accompanying subsequently filed items
Jul 28, 2022
Submission concerning change of proprietor's representative
Jul 27, 2022
Communication of a notice of opposition and request to file observations
Jul 27, 2022
Notice of further oppositions to opponent(s)
Jul 20, 2022
Communication of a notice of opposition - first information to patent proprietor
Jul 13, 2022
(Electronic) Receipt
Jul 13, 2022
Citation in opposition procedure - 001
Jul 13, 2022
Citation in opposition procedure - 001
Jul 13, 2022
Citation in opposition procedure - 002
Jul 13, 2022
Citation in opposition procedure - 003
Jul 13, 2022
Citation in opposition procedure - 004
Jul 13, 2022
Citation in opposition procedure - 005
Jul 13, 2022
Citation in opposition procedure - 006
Jul 13, 2022
Citation in opposition procedure - 007
Jul 13, 2022
Citation in opposition procedure - 008
Jul 13, 2022
Citation in opposition procedure - 009
Jul 13, 2022
Notice of opposition
Jul 13, 2022
Notice of opposition
Jul 13, 2022
Notice of opposition
Jul 12, 2022
(Electronic) Receipt
Jul 12, 2022
Letter accompanying subsequently filed items
Jul 12, 2022
Submission concerning change of applicant's representative
Oct 26, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 1, 2021
Communication concerning a request to change bibliographic data after the decision to grant/decision to maintain the patent in a
Sep 24, 2021
Communication of the registration of a transfer or change of name and/or address
Sep 16, 2021
(Electronic) Receipt
Sep 16, 2021
Annexes in respect of a client data request
Sep 16, 2021
Decision to grant a European patent
Sep 16, 2021
Letter accompanying subsequently filed items
Sep 16, 2021
Submission concerning a transfer of rights (applicant)
Sep 6, 2021
(Electronic) Receipt
Sep 6, 2021
Filing of the translations of the claims
Sep 6, 2021
French translation of claims
Sep 6, 2021
German translation of the claims
Sep 6, 2021
Letter accompanying subsequently filed items
Jul 2, 2021
Bibliographic data of the European patent application
Jul 2, 2021
Communication about intention to grant a European patent
Jul 2, 2021
Intention to grant (signatures)
Jul 2, 2021
Text intended for grant (clean copy)
Jul 2, 2021
Text intended for grant (sequence listing)
Jul 2, 2021
Text intended for grant (version for approval)
Jun 7, 2021
Examination started
Feb 4, 2021
(Electronic) Receipt
Feb 4, 2021
Letter accompanying subsequently filed items
Feb 4, 2021
Written request for examination
Sep 18, 2020
Communication of amended entries concerning the representative
Sep 14, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Letter accompanying subsequently filed items
Sep 14, 2020
Submission concerning change of applicant's representative
Aug 10, 2020
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jul 8, 2020
Notification of forthcoming publication
Jul 3, 2020
Refund of fees
Jun 26, 2020
Communication regarding the transmission of the European search report
Jun 26, 2020
European search opinion
Jun 26, 2020
European search report
Jun 26, 2020
Information on Search Strategy
Jun 10, 2020
Search started
Mar 17, 2020
(Electronic) Receipt
Mar 17, 2020
(Electronic) Receipt
Mar 17, 2020
Claims
Mar 17, 2020
Letter accompanying subsequently filed items
Mar 17, 2020
Letter accompanying subsequently filed items
Mar 17, 2020
Matter concerning the application
Feb 11, 2020
Communication to designated inventor
Feb 11, 2020
Communication to designated inventor
Feb 11, 2020
Communication to designated inventor
Jan 21, 2020
Invitation to file claims
Dec 23, 2019
Request concerning the applicant/representative
Dec 19, 2019
Abstract
Dec 19, 2019
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Dec 19, 2019
Converted Sequence Listing
Dec 19, 2019
Description
Dec 19, 2019
Designation of inventor
Dec 19, 2019
Drawings
Dec 19, 2019
Request for grant of a European patent (divisional application)
Nov 14, 2016
Converted Sequence Listing
Nov 16, 2015
Priority document (electronically transmitted)

EP3689899

BLUEBIRD BIO

Application Number: EP19218258A
Filing Date: Apr 24, 2015
Status: Revoked; Jun 21, 2025
Publication Date: Nov 24, 2021
External Links: Slate, Register , Google Patents

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Mnd Promoter Chimeric Antigen Receptors

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Dossier Documents

EP3689899