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Engineered Virus

Patent No. EP3400291 (titled "Engineered Virus") was filed by Replimune on Jan 9, 2017. The application was issued on Feb 28, 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
STRAWMAN	Aug 4, 2021	POTTER CLARKSON
COHAUSZ & FLORACK PATENT UND RECHTSANWALTE PARTNERSCHAFTSGESELLSCHAFT MBB	Aug 3, 2021	REGIMBEAU

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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Feb 1, 2024
Decision to maintain the European patent in amended form
Feb 1, 2024
Decision to maintain the European patent in amended form
Feb 1, 2024
Decision to maintain the European patent in amended form
Dec 19, 2023
(Electronic) Receipt
Dec 19, 2023
Filing of the translation of the amended claims
Dec 19, 2023
French translation of claims
Dec 19, 2023
German translation of the claims
Dec 19, 2023
Letter accompanying subsequently filed items
Nov 16, 2023
Brief communication - Opposition proceedings
Nov 16, 2023
Brief communication - Opposition proceedings
Nov 16, 2023
Brief communication - Opposition proceedings
Nov 16, 2023
Communication of bibliographic data
Nov 15, 2023
Communication to opponent concerning maintenance
Nov 15, 2023
Communication to opponent concerning maintenance
Nov 15, 2023
Communication with request to file translations
Nov 10, 2023
Maintenance of the patent with the documents specified in the final decision
Aug 3, 2023
Advice of delivery
Aug 1, 2023
(Electronic) Receipt
Aug 1, 2023
Advice of delivery
Aug 1, 2023
Letter accompanying subsequently filed items
Jul 31, 2023
Annex to the communication - opposition
Jul 31, 2023
Decision of the Opposition Division and instruction
Jul 31, 2023
Druckexemplar in opposition procedure
Jul 31, 2023
Grounds for the decision (Annex) - opposition
Jul 31, 2023
Interlocutory decision in opposition proceedings
Jul 31, 2023
Interlocutory decision in opposition proceedings
Jul 31, 2023
Interlocutory decision in opposition proceedings
Jul 31, 2023
Means of redress
Jul 31, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 31, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 31, 2023
Provision of a copy of the minutes - opposition procedure
Jul 31, 2023
Provision of a copy of the minutes - opposition procedure
Jul 31, 2023
Provision of a copy of the minutes - opposition procedure
Jul 31, 2023
Scanned annex to a communication - opposition procedure
Jul 31, 2023
Scanned annex to a communication - opposition procedure
Jul 31, 2023
Scanned annex to a communication - opposition procedure
Jul 31, 2023
Transmittal of decision / summons - opposition
Jul 31, 2023
Transmittal of decision / summons - opposition
Jul 31, 2023
Transmittal of decision / summons - opposition
Jun 29, 2023
Information about the result of oral proceedings
Jun 13, 2023
Brief communication - Opposition proceedings
Jun 13, 2023
Brief communication - Opposition proceedings
Jun 12, 2023
(Electronic) Receipt
Jun 12, 2023
Any annexes (other than citation) to an opposition letter
Jun 12, 2023
Citation in opposition procedure - 029
Jun 12, 2023
Consolidated list of cited opposition documents
Jun 12, 2023
Letter accompanying subsequently filed items
Jun 12, 2023
Written submission in preparation to/during oral proceedings
May 8, 2023
Brief communication - Opposition proceedings
May 8, 2023
Brief communication - Opposition proceedings
May 4, 2023
Brief communication - Opposition proceedings
May 4, 2023
Brief communication - Opposition proceedings
May 4, 2023
Brief communication - Opposition proceedings
May 4, 2023
Brief communication - Opposition proceedings
Apr 28, 2023
(Electronic) Receipt
Apr 28, 2023
(Electronic) Receipt
Apr 28, 2023
(Electronic) Receipt
Apr 28, 2023
Any annexes (other than citation) to an opposition letter
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure
Apr 28, 2023
Auxiliary request during Opposition procedure - 13
Apr 28, 2023
Auxiliary request during Opposition procedure - 14
Apr 28, 2023
Auxiliary request during Opposition procedure - 15
Apr 28, 2023
Auxiliary request during Opposition procedure - 16
Apr 28, 2023
Auxiliary request during Opposition procedure - 17
Apr 28, 2023
Auxiliary request during Opposition procedure - 18
Apr 28, 2023
Auxiliary request during Opposition procedure - 19
Apr 28, 2023
Auxiliary request during Opposition procedure - 20
Apr 28, 2023
Auxiliary request during Opposition procedure - 21
Apr 28, 2023
Auxiliary request during Opposition procedure - 22
Apr 28, 2023
Auxiliary request during Opposition procedure - 23
Apr 28, 2023
Auxiliary request during Opposition procedure - 24
Apr 28, 2023
Auxiliary request during Opposition procedure - 25
Apr 28, 2023
Auxiliary request during Opposition procedure - 26
Apr 28, 2023
Auxiliary request during Opposition procedure - 27
Apr 28, 2023
Auxiliary request during Opposition procedure - 28
Apr 28, 2023
Auxiliary request during Opposition procedure - 29
Apr 28, 2023
Auxiliary request during Opposition procedure - 30
Apr 28, 2023
Auxiliary request during Opposition procedure - 31
Apr 28, 2023
Auxiliary request during Opposition procedure - 32
Apr 28, 2023
Auxiliary request during Opposition procedure - 33
Apr 28, 2023
Auxiliary request during Opposition procedure - 34
Apr 28, 2023
Auxiliary request during Opposition procedure - 35
Apr 28, 2023
Auxiliary request during Opposition procedure - 36
Apr 28, 2023
Auxiliary request during Opposition procedure - 37
Apr 28, 2023
Auxiliary request during Opposition procedure - 38
Apr 28, 2023
Auxiliary request during Opposition procedure - 39
Apr 28, 2023
Citation in opposition procedure - 024
Apr 28, 2023
Citation in opposition procedure - 025
Apr 28, 2023
Citation in opposition procedure - 026
Apr 28, 2023
Citation in opposition procedure - 027
Apr 28, 2023
Citation in opposition procedure - 028
Apr 28, 2023
Letter accompanying subsequently filed items
Apr 28, 2023
Letter accompanying subsequently filed items
Apr 28, 2023
Letter accompanying subsequently filed items
Apr 28, 2023
Written submission in preparation to/during oral proceedings
Apr 28, 2023
Written submission in preparation to/during oral proceedings
Apr 28, 2023
Written submission in preparation to/during oral proceedings
Apr 18, 2023
Brief communication - Opposition proceedings
Apr 18, 2023
Brief communication - Opposition proceedings
Apr 12, 2023
(Electronic) Receipt
Apr 12, 2023
Letter accompanying subsequently filed items
Apr 12, 2023
Written submission in preparation to/during oral proceedings
Jan 16, 2023
Brief communication - Opposition proceedings
Jan 16, 2023
Brief communication - Opposition proceedings
Jan 10, 2023
(Electronic) Receipt
Jan 10, 2023
Advice of delivery
Jan 10, 2023
Advice of delivery
Jan 10, 2023
Information concerning oral proceedings
Jan 10, 2023
Letter accompanying subsequently filed items
Jan 10, 2023
Notification concerning the date of oral proceedings
Jan 10, 2023
Notification concerning the date of oral proceedings
Jan 10, 2023
Notification concerning the date of oral proceedings
Jan 10, 2023
Summons to attend oral proceedings
Jan 10, 2023
Summons to attend oral proceedings
Jan 10, 2023
Summons to attend oral proceedings
Jan 10, 2023
Transmittal of decision / summons - opposition
Jan 10, 2023
Transmittal of decision / summons - opposition
Jan 10, 2023
Transmittal of decision / summons - opposition
Dec 20, 2022
Request concerning representative opponent
Dec 2, 2022
Notification concerning the date of oral proceedings
Dec 2, 2022
Notification concerning the date of oral proceedings
Dec 2, 2022
Notification concerning the date of oral proceedings
Nov 3, 2022
Advice of delivery
Nov 1, 2022
(Electronic) Receipt
Nov 1, 2022
Advice of delivery
Nov 1, 2022
Letter accompanying subsequently filed items
Oct 27, 2022
(Electronic) Receipt
Oct 27, 2022
Advice of delivery
Oct 27, 2022
Annex to the communication - opposition
Oct 27, 2022
Information concerning oral proceedings
Oct 27, 2022
Letter accompanying subsequently filed items
Oct 27, 2022
Scanned annex to a communication - opposition procedure
Oct 27, 2022
Summons to attend oral proceedings
Oct 27, 2022
Summons to attend oral proceedings
Oct 27, 2022
Summons to attend oral proceedings
Oct 27, 2022
Transmittal of decision / summons - opposition
Oct 27, 2022
Transmittal of decision / summons - opposition
Oct 27, 2022
Transmittal of decision / summons - opposition
Apr 7, 2022
Brief communication - Opposition proceedings
Apr 7, 2022
Brief communication - Opposition proceedings
Apr 1, 2022
(Electronic) Receipt
Apr 1, 2022
Brief communication - Opposition proceedings
Apr 1, 2022
Brief communication - Opposition proceedings
Apr 1, 2022
Brief communication - Opposition proceedings
Apr 1, 2022
Brief communication - Opposition proceedings
Apr 1, 2022
Letter accompanying subsequently filed items
Apr 1, 2022
Letter regarding the opposition procedure (no time limit)
Mar 30, 2022
Communication of amended entries
Mar 30, 2022
Communication of amended entries
Mar 28, 2022
(Electronic) Receipt
Mar 28, 2022
Letter accompanying subsequently filed items
Mar 28, 2022
Reply from the opponent to submission of proprietor
Mar 18, 2022
(Electronic) Receipt
Mar 18, 2022
Letter accompanying subsequently filed items
Mar 18, 2022
Request for change of opponent's representative
Dec 20, 2021
Brief communication - Opposition proceedings
Dec 20, 2021
Brief communication - Opposition proceedings
Dec 15, 2021
(Electronic) Receipt
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure
Dec 15, 2021
Auxiliary request during Opposition procedure - 01
Dec 15, 2021
Auxiliary request during Opposition procedure - 02
Dec 15, 2021
Auxiliary request during Opposition procedure - 03
Dec 15, 2021
Auxiliary request during Opposition procedure - 04
Dec 15, 2021
Auxiliary request during Opposition procedure - 05
Dec 15, 2021
Auxiliary request during Opposition procedure - 06
Dec 15, 2021
Auxiliary request during Opposition procedure - 07
Dec 15, 2021
Auxiliary request during Opposition procedure - 08
Dec 15, 2021
Auxiliary request during Opposition procedure - 09
Dec 15, 2021
Auxiliary request during Opposition procedure - 10
Dec 15, 2021
Auxiliary request during Opposition procedure - 11
Dec 15, 2021
Auxiliary request during Opposition procedure - 12
Dec 15, 2021
Citation in opposition procedure - 001
Dec 15, 2021
Letter accompanying subsequently filed items
Dec 15, 2021
Reply of the patent proprietor to the notice(s) of opposition
Sep 20, 2021
Document concerning representation
Aug 16, 2021
Communication of a notice of opposition and request to file observations
Aug 16, 2021
Notice of further oppositions to opponent(s)
Aug 16, 2021
Notice of further oppositions to opponent(s)
Aug 9, 2021
Communication of a notice of opposition - first information to patent proprietor
Aug 9, 2021
Communication of a notice of opposition - first information to patent proprietor
Aug 4, 2021
(Electronic) Receipt
Aug 4, 2021
Authorisation
Aug 4, 2021
Citation in opposition procedure
Aug 4, 2021
Citation in opposition procedure
Aug 4, 2021
Citation in opposition procedure
Aug 4, 2021
Citation in opposition procedure
Aug 4, 2021
Citation in opposition procedure
Aug 4, 2021
Citation in opposition procedure
Aug 4, 2021
Citation in opposition procedure
Aug 4, 2021
Citation in opposition procedure
Aug 4, 2021
Citation in opposition procedure
Aug 4, 2021
Citation in opposition procedure
Aug 4, 2021
Citation in opposition procedure
Aug 4, 2021
Citation in opposition procedure - 020
Aug 4, 2021
Citation in opposition procedure - 021
Aug 4, 2021
Citation in opposition procedure - 022
Aug 4, 2021
Citation in opposition procedure - 023
Aug 4, 2021
Notice of opposition
Aug 4, 2021
Notice of opposition
Aug 3, 2021
(Electronic) Receipt
Aug 3, 2021
Citation in opposition procedure
Aug 3, 2021
Citation in opposition procedure - 001
Aug 3, 2021
Citation in opposition procedure - 002
Aug 3, 2021
Citation in opposition procedure - 003
Aug 3, 2021
Citation in opposition procedure - 004
Aug 3, 2021
Citation in opposition procedure - 005
Aug 3, 2021
Citation in opposition procedure - 006
Aug 3, 2021
Citation in opposition procedure - 007
Aug 3, 2021
Citation in opposition procedure - 008
Aug 3, 2021
Citation in opposition procedure - 009
Aug 3, 2021
Citation in opposition procedure - 010
Aug 3, 2021
Citation in opposition procedure - 011
Aug 3, 2021
Citation in opposition procedure - 012
Aug 3, 2021
Citation in opposition procedure - 013
Aug 3, 2021
Citation in opposition procedure - 014
Aug 3, 2021
Citation in opposition procedure - 015
Aug 3, 2021
Citation in opposition procedure - 016
Aug 3, 2021
Citation in opposition procedure - 017
Aug 3, 2021
Citation in opposition procedure - 018
Aug 3, 2021
Citation in opposition procedure - 019
Aug 3, 2021
International publication (Pamphlet)
Aug 3, 2021
Notice of opposition
Aug 3, 2021
Notice of opposition
Aug 3, 2021
Priority document
Aug 3, 2021
Priority document
Aug 3, 2021
Priority document
Nov 16, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 8, 2020
Decision to grant a European patent
Sep 25, 2020
(Electronic) Receipt
Sep 25, 2020
Filing of the translations of the claims
Sep 25, 2020
French translation of claims
Sep 25, 2020
German translation of the claims
Sep 25, 2020
Letter accompanying subsequently filed items
Aug 20, 2020
Bibliographic data of the European patent application
Aug 20, 2020
Communication about intention to grant a European patent
Aug 20, 2020
Intention to grant (signatures)
Aug 20, 2020
Text intended for grant (clean copy)
Aug 20, 2020
Text intended for grant (sequence listing)
Aug 20, 2020
Text intended for grant (version for approval)
Jul 28, 2020
(Electronic) Receipt
Jul 28, 2020
Drawings
Jul 28, 2020
Letter accompanying subsequently filed items
Jul 28, 2020
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jun 12, 2020
Bibliographic data of the European patent application
Jun 12, 2020
Communication about intention to grant a European patent
Jun 12, 2020
Intention to grant (signatures)
Jun 12, 2020
Text intended for grant (clean copy)
Jun 12, 2020
Text intended for grant (sequence listing)
Jun 12, 2020
Text intended for grant (version for approval)
Feb 11, 2020
(Electronic) Receipt
Feb 11, 2020
Amended claims with annotations
Feb 11, 2020
Amended description with annotations
Feb 11, 2020
Claims
Feb 11, 2020
Description
Feb 11, 2020
Letter accompanying subsequently filed items
Feb 11, 2020
Reply to communication from the Examining Division
Feb 10, 2020
(Electronic) Receipt
Feb 10, 2020
Amended claims with annotations
Feb 10, 2020
Amended description with annotations
Feb 10, 2020
Claims
Feb 10, 2020
Description
Feb 10, 2020
Letter accompanying subsequently filed items
Feb 10, 2020
Reply to communication from the Examining Division
Nov 7, 2019
Annex to the communication
Nov 7, 2019
Communication from the Examining Division
Sep 26, 2019
(Electronic) Receipt
Sep 26, 2019
Amended claims with annotations
Sep 26, 2019
Claims
Sep 26, 2019
Letter accompanying subsequently filed items
Sep 26, 2019
Reply to communication from the Examining Division
May 21, 2019
Annex to a communication
May 21, 2019
Annex to the communication
May 21, 2019
Communication from the Examining Division
May 7, 2019
Examination started
Feb 22, 2019
(Electronic) Receipt
Feb 22, 2019
Amended claims filed after receipt of (European) search report
Feb 22, 2019
Amended claims with annotations
Feb 22, 2019
Amendments received before examination
Feb 22, 2019
Letter accompanying subsequently filed items
Oct 17, 2018
Notification on forthcoming publication of bibliographic data
Aug 16, 2018
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Aug 13, 2018
Communication to designated inventor
Jul 25, 2018
(Electronic) Receipt
Jul 25, 2018
Certificate of deposit of biological material
Jul 25, 2018
Certificate of deposit of biological material
Jul 25, 2018
Certificate of deposit of biological material
Jul 25, 2018
Certificate of deposit of biological material
Jul 25, 2018
Certificate of deposit of biological material
Jul 25, 2018
Certificate of deposit of biological material
Jul 25, 2018
Certificate of deposit of biological material
Jul 25, 2018
Certificate of deposit of biological material
Jul 25, 2018
Certificate of deposit of biological material
Jul 25, 2018
Matter concerning the application
Jul 25, 2018
Request for entry into the European phase
Jul 24, 2018
Copy of the international preliminary report on patentability
May 18, 2018
Information on entry into European phase
Aug 1, 2017
Priority document (electronically transmitted)
Aug 1, 2017
Priority document (electronically transmitted)
Aug 1, 2017
Priority document (electronically transmitted)
Jul 18, 2017
Certificate of deposit of biological material
Jul 18, 2017
Certificate of deposit of biological material
Jul 18, 2017
Certificate of deposit of biological material
Jul 18, 2017
Certificate of deposit of biological material
Jul 18, 2017
Certificate of deposit of biological material
Jul 18, 2017
Certificate of deposit of biological material
Jul 18, 2017
Certificate of deposit of biological material
Jul 18, 2017
Certificate of deposit of biological material
Jul 18, 2017
Certificate of deposit of biological material
Jul 18, 2017
Certificate of deposit of biological material
Jul 18, 2017
Indications relating to a deposited micro-organism
Jul 13, 2017
Converted Sequence Listing
Jul 13, 2017
Copy of the international search report
Jul 13, 2017
Published international application - A1
Apr 24, 2017
ISR: cited documents
Apr 21, 2017
Written opinion of the ISA, boxes No. I to VIII
Apr 21, 2017
Written opinion of the ISA, cover sheet
Apr 21, 2017
Written opinion of the ISA, supplemental box
Apr 3, 2017
Communication in cases for which no other form is applicable
Mar 7, 2017
Partial International Search Report
Mar 3, 2017
Incoming letter related to ISA procedure
Mar 3, 2017
Incoming letter related to ISA procedure
Mar 3, 2017
Notification Concerning Documents Transmitted (copy for ISA/EP)
Mar 3, 2017
Substitute sheet (Rule 26) - drawings for ISA/EP
Jan 27, 2017
Communication in cases for which no other form is applicable
Jan 27, 2017
Notification of receipt of Search copy
Jan 13, 2017
Abstract
Jan 13, 2017
Claims
Jan 13, 2017
Description
Jan 13, 2017
Drawings
Jan 13, 2017
Fee calculation sheet for an international application
Jan 13, 2017
Invitation to Correct Defects in the International Application (copy for ISA/EP)
Jan 13, 2017
Notification Concerning Documents Transmitted (copy for ISA/EP)
Jan 13, 2017
Notification Concerning Payment of Prescribed Fees (copy for ISA/EP)
Jan 13, 2017
Notification of the International Application Number and of the International Filing Date (copy for ISA/EP)
Jan 13, 2017
Request form for international application (copy for ISA/EP)

EP3400291

REPLIMUNE

Application Number: EP17700385A
Filing Date: Jan 9, 2017
Status: Patent Maintained As Amended; Jan 26, 2024
Publication Date: Feb 28, 2024
External Links: Slate, EP3400291B2, Google Patents

IP Verse

Engineered Virus

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3400291