Process For T Cell Expansion

Patent No. EP2791163 (titled "Process For T Cell Expansion") was filed by Allovir on Dec 12, 2012. The application was issued on Nov 27, 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	Nov 30, 2017	MEWBURN ELLIS

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

Get instant alerts for new documents

Oct 31, 2024
Decision to maintain the European patent in amended form
Oct 31, 2024
Decision to maintain the European patent in amended form
Oct 25, 2024
Brief communication - Opposition proceedings
Oct 21, 2024
Druckexemplar in opposition procedure
Oct 18, 2024
(Electronic) Receipt
Oct 18, 2024
Amended claims with annotations
Oct 18, 2024
Claims
Oct 18, 2024
Filing of the translation of the amended claims
Oct 18, 2024
French translation of claims
Oct 18, 2024
German translation of the claims
Oct 18, 2024
Letter accompanying subsequently filed items
Aug 30, 2024
Communication of bibliographic data
Aug 30, 2024
Communication to opponent concerning maintenance
Aug 30, 2024
Communication with request to file translations
Aug 27, 2024
Maintenance of the patent with the documents specified in the final decision
May 22, 2024
Brief communication - Opposition proceedings
May 22, 2024
Brief communication - Opposition proceedings
May 22, 2024
Decision of the Opposition Division and instruction
May 22, 2024
Druckexemplar in opposition procedure
May 22, 2024
Grounds for the decision (Annex) - opposition
May 22, 2024
Interlocutory decision in opposition proceedings
May 22, 2024
Interlocutory decision in opposition proceedings
May 22, 2024
Means of redress
Feb 1, 2024
Brief communication - Opposition proceedings
Feb 1, 2024
Brief communication - Opposition proceedings
Feb 1, 2024
Communication inviting the parties to file observations
Feb 1, 2024
Communication inviting the parties to file observations
Nov 28, 2023
Brief communication - Opposition proceedings
Nov 23, 2023
(Electronic) Receipt
Nov 23, 2023
Amended description with annotations
Nov 23, 2023
Description
Nov 23, 2023
Letter accompanying subsequently filed items
Nov 23, 2023
Reply to an examination report in opposition proceedings
Sep 22, 2023
Annex to the communication - opposition
Sep 22, 2023
Brief communication - Opposition proceedings
Sep 22, 2023
Brief communication - Opposition proceedings
Sep 22, 2023
Communication inviting the parties to file observations
Sep 22, 2023
Communication inviting the parties to file observations
Jul 27, 2023
Decision of the Board of Appeal
Jul 27, 2023
F3032 Notification(s) of the decision
Jul 27, 2023
F3032 Notification(s) of the decision
Jun 14, 2023
(Electronic) Receipt
Jun 14, 2023
Letter accompanying subsequently filed items
Jun 14, 2023
Letter concerning the inventor
Mar 7, 2022
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Mar 7, 2022
F3345 Forwarding of submissions to parties
Mar 7, 2022
F3345 Forwarding of submissions to parties
Mar 1, 2022
Claims submitted during oral proceedings
Mar 1, 2022
Claims submitted during oral proceedings
Mar 1, 2022
F3013 Oral Proceedings: Forwarding minutes
Mar 1, 2022
F3013 Oral Proceedings: Forwarding minutes
Feb 18, 2022
(Electronic) Receipt
Feb 18, 2022
Letter accompanying subsequently filed items
Feb 17, 2022
Oral proceedings: change of venue
Feb 17, 2022
Oral proceedings: change of venue
Jan 31, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 31, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 26, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 26, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 12, 2022
F3345 Forwarding of submissions to parties
Jan 7, 2022
(Electronic) Receipt
Jan 7, 2022
Letter accompanying subsequently filed items
Jan 7, 2022
Letter dealing with oral proceedings during the appeal procedure
Nov 12, 2021
F3011.1 Oral Proceedings: summons
Nov 12, 2021
F3011.1 Oral Proceedings: summons
Nov 9, 2021
F3010 Oral proceedings: order for summons
May 17, 2021
Document concerning representation
May 17, 2021
Letter accompanying subsequently filed items
Sep 7, 2020
Communication of the registration of a transfer or change of name and/or address
Sep 7, 2020
F3345 Forwarding of submissions to parties
Sep 1, 2020
(Electronic) Receipt
Sep 1, 2020
Annexes in respect of a client data request
Sep 1, 2020
Annexes in respect of a client data request
Sep 1, 2020
Letter accompanying subsequently filed items
Sep 1, 2020
Submission concerning a transfer of rights (proprietor)
Jul 28, 2020
Composition of the board (T)
Jul 1, 2020
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
May 13, 2020
F3345 Forwarding of submissions to parties
May 6, 2020
(Electronic) Receipt
May 6, 2020
Annexes in respect of a client data request
May 6, 2020
Letter accompanying subsequently filed items
May 6, 2020
Submission concerning a transfer of rights (proprietor)
Mar 20, 2020
F3345 Forwarding of submissions to parties
Mar 16, 2020
(Electronic) Receipt
Mar 16, 2020
Amended claims with annotations
Mar 16, 2020
Amended claims with annotations
Mar 16, 2020
Amended claims with annotations
Mar 16, 2020
Auxiliary request during appeals procedure - 01
Mar 16, 2020
Auxiliary request during appeals procedure - 02
Mar 16, 2020
Citation in appeal procedure - 027
Mar 16, 2020
Claims
Mar 16, 2020
Letter accompanying subsequently filed items
Mar 16, 2020
Reply to appeal
Nov 8, 2019
Communication confirming withdrawal from representation
Nov 8, 2019
Communication of amended entries concerning the representative
Nov 8, 2019
F3345 Forwarding of submissions to parties
Nov 5, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Oct 31, 2019
(Electronic) Receipt
Oct 31, 2019
Letter accompanying subsequently filed items
Oct 31, 2019
Submission concerning change of proprietor's representative
Oct 30, 2019
(Electronic) Receipt
Oct 30, 2019
Annexes (other than cited documents) regarding appeal procedure
Oct 30, 2019
Letter accompanying subsequently filed items
Oct 30, 2019
Statement of grounds of appeal
Aug 29, 2019
F3204 Communication of the file number to the parties
Aug 29, 2019
F3204 Communication of the file number to the parties
Aug 21, 2019
(Electronic) Receipt
Aug 21, 2019
Letter accompanying subsequently filed items
Aug 21, 2019
Notice of appeal
Jul 1, 2019
Advice of delivery
Jun 28, 2019
(Electronic) Receipt
Jun 28, 2019
Advice of delivery
Jun 28, 2019
Letter accompanying subsequently filed items
Jun 27, 2019
(Electronic) Receipt
Jun 27, 2019
Advice of delivery
Jun 27, 2019
Letter accompanying subsequently filed items
Jun 21, 2019
Acknowledgement of a document
Jun 21, 2019
Acknowledgement of a document
Jun 21, 2019
Decision of the Opposition Division and instruction
Jun 21, 2019
Decision rejecting the opposition
Jun 21, 2019
Grounds for the decision (Annex) - opposition
Jun 21, 2019
Internal form - Opposition/addressees
Jun 21, 2019
Means of redress
May 23, 2019
Notification concerning the date of oral proceedings
May 23, 2019
Notification concerning the date of oral proceedings
May 22, 2019
Brief communication - Opposition proceedings
May 21, 2019
Brief communication - Opposition proceedings
May 20, 2019
Notification concerning the date of oral proceedings
May 20, 2019
Notification concerning the date of oral proceedings
May 17, 2019
Letter accompanying subsequently filed items
May 17, 2019
Written submission in preparation to/during oral proceedings
May 17, 2019
Written submission in preparation to/during oral proceedings
May 16, 2019
Consolidated list of cited opposition documents
May 15, 2019
(Electronic) Receipt
May 15, 2019
Citation in opposition procedure - 026
May 15, 2019
Letter accompanying subsequently filed items
May 15, 2019
Written submission in preparation to/during oral proceedings
Apr 30, 2019
Letter dealing with oral proceedings
Apr 17, 2019
Brief communication - Opposition proceedings
Apr 10, 2019
Letter which had not been notified
Mar 27, 2019
Brief communication - Opposition proceedings
Mar 26, 2019
Brief communication - Opposition proceedings
Mar 21, 2019
(Electronic) Receipt
Mar 21, 2019
Citation in opposition procedure - 024
Mar 21, 2019
Citation in opposition procedure - 025
Mar 21, 2019
Letter accompanying subsequently filed items
Mar 21, 2019
Written submission in preparation to/during oral proceedings
Mar 20, 2019
(Electronic) Receipt
Mar 20, 2019
Amended claims with annotations
Mar 20, 2019
Amended claims with annotations
Mar 20, 2019
Amended claims with annotations
Mar 20, 2019
Claims
Mar 20, 2019
Claims
Mar 20, 2019
Claims
Mar 20, 2019
Letter accompanying subsequently filed items
Mar 20, 2019
Written submission in preparation to/during oral proceedings
Dec 14, 2018
Request for change of opponent's representative
Dec 13, 2018
Request for change of opponent's representative
Oct 26, 2018
Advice of delivery
Oct 25, 2018
(Electronic) Receipt
Oct 25, 2018
Advice of delivery
Oct 25, 2018
Advice of delivery
Oct 25, 2018
Letter accompanying subsequently filed items
Oct 23, 2018
(Electronic) Receipt
Oct 23, 2018
Advice of delivery
Oct 23, 2018
Letter accompanying subsequently filed items
Oct 16, 2018
Acknowledgement of a document
Oct 16, 2018
Acknowledgement of a document
Oct 16, 2018
Annex to the communication - opposition
Oct 16, 2018
Information concerning oral proceedings
Oct 16, 2018
Preparation for oral proceedings
Oct 16, 2018
Summons to attend oral proceedings
Oct 16, 2018
Summons to attend oral proceedings
Jul 2, 2018
Communication to designated inventor
Jul 2, 2018
Communication to designated inventor
Jul 2, 2018
Communication to designated inventor
Jun 29, 2018
Brief communication - Opposition proceedings (Legal Division)
Jun 25, 2018
(Electronic) Receipt
Jun 25, 2018
Letter accompanying subsequently filed items
Jun 25, 2018
Letter concerning the inventor
Jun 21, 2018
Brief communication - Opposition proceedings
Jun 15, 2018
(Electronic) Receipt
Jun 15, 2018
Amended claims with annotations
Jun 15, 2018
Amended claims with annotations
Jun 15, 2018
Citation in opposition procedure - 019
Jun 15, 2018
Citation in opposition procedure - 020
Jun 15, 2018
Citation in opposition procedure - 021
Jun 15, 2018
Citation in opposition procedure - 022
Jun 15, 2018
Citation in opposition procedure - 023
Jun 15, 2018
Claims
Jun 15, 2018
Claims
Jun 15, 2018
Claims
Jun 15, 2018
Letter accompanying subsequently filed items
Jun 15, 2018
Reply of the patent proprietor to the notice(s) of opposition
May 25, 2018
Communication of the registration of a transfer or change of name and/or address
May 14, 2018
(Electronic) Receipt
May 14, 2018
Annexes in respect of a client data request
May 14, 2018
Annexes in respect of a client data request
May 14, 2018
Letter accompanying subsequently filed items
May 14, 2018
Submission concerning a transfer of rights (applicant)
Apr 17, 2018
Extension of time limit granted
Apr 16, 2018
Brief communication - Opposition proceedings
Apr 16, 2018
Grant of extension of time limit (opposition procedure)
Apr 10, 2018
(Electronic) Receipt
Apr 10, 2018
Letter accompanying subsequently filed items
Apr 10, 2018
Request for extension of time limit
Apr 9, 2018
(Electronic) Receipt
Apr 9, 2018
Letter accompanying subsequently filed items
Apr 9, 2018
Miscellaneous requests concerning client data
Feb 19, 2018
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Feb 12, 2018
Result of consultation by telephone/in person
Feb 7, 2018
(Electronic) Receipt
Feb 7, 2018
Annexes in respect of a client data request
Feb 7, 2018
Letter accompanying subsequently filed items
Feb 7, 2018
Letter concerning the inventor
Feb 7, 2018
Submission concerning a transfer of rights (applicant)
Feb 5, 2018
Result of consultation by telephone/in person
Dec 15, 2017
Communication of a notice of opposition and request to file observations
Dec 15, 2017
Notice of further oppositions to opponent(s)
Dec 6, 2017
Communication of a notice of opposition - first information to patent proprietor
Nov 30, 2017
(Electronic) Receipt
Nov 30, 2017
(Electronic) Receipt
Nov 30, 2017
Annex
Nov 30, 2017
Citation in opposition procedure - 001
Nov 30, 2017
Citation in opposition procedure - 002
Nov 30, 2017
Citation in opposition procedure - 003
Nov 30, 2017
Citation in opposition procedure - 004
Nov 30, 2017
Citation in opposition procedure - 005
Nov 30, 2017
Citation in opposition procedure - 006
Nov 30, 2017
Citation in opposition procedure - 007
Nov 30, 2017
Citation in opposition procedure - 008
Nov 30, 2017
Citation in opposition procedure - 009
Nov 30, 2017
Citation in opposition procedure - 010
Nov 30, 2017
Citation in opposition procedure - 011
Nov 30, 2017
Citation in opposition procedure - 012
Nov 30, 2017
Citation in opposition procedure - 013
Nov 30, 2017
Citation in opposition procedure - 014
Nov 30, 2017
Citation in opposition procedure - 015
Nov 30, 2017
Citation in opposition procedure - 016
Nov 30, 2017
Citation in opposition procedure - 017
Nov 30, 2017
Citation in opposition procedure - 018
Nov 30, 2017
Letter accompanying subsequently filed items
Nov 30, 2017
Letter concerning the inventor
Nov 30, 2017
Notice of opposition
Nov 30, 2017
Notice of opposition
Nov 30, 2017
Request for correction of the publication
Mar 2, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 2, 2017
Decision to grant a European patent
Jan 18, 2017
(Electronic) Receipt
Jan 18, 2017
Filing of the translations of the claims
Jan 18, 2017
French translation of claims
Jan 18, 2017
German translation of the claims
Jan 18, 2017
Letter accompanying subsequently filed items
Sep 19, 2016
Bibliographic data of the European patent application
Sep 19, 2016
Communication about intention to grant a European patent
Sep 19, 2016
Intention to grant (signatures)
Sep 19, 2016
Text intended for grant (clean copy)
Sep 19, 2016
Text intended for grant (sequence listing)
Sep 19, 2016
Text intended for grant (version for approval)
Jul 22, 2016
Annex to a communication
Jul 22, 2016
Annex to a communication
Jul 22, 2016
Annex to the communication
Jul 22, 2016
Minutes of the oral proceedings (examining division)
Jul 22, 2016
Minutes of the oral proceedings (examining division)
Jul 22, 2016
Minutes of the oral proceedings (examining division)
Jul 22, 2016
Provision of a copy of the minutes of oral proceedings
Jul 15, 2016
(Electronic) Receipt
Jul 15, 2016
Letter accompanying subsequently filed items
Jul 15, 2016
Notification concerning the date of oral proceedings
Jul 15, 2016
Written submission in preparation to/during oral proceedings
Jul 12, 2016
Notification concerning the date of oral proceedings
Jul 11, 2016
(Electronic) Receipt
Jul 11, 2016
Amended claims with annotations
Jul 11, 2016
Amended claims with annotations
Jul 11, 2016
Amended claims with annotations
Jul 11, 2016
Amended claims with annotations
Jul 11, 2016
Annex
Jul 11, 2016
Claims
Jul 11, 2016
Claims
Jul 11, 2016
Claims
Jul 11, 2016
Claims
Jul 11, 2016
Letter accompanying subsequently filed items
Jul 11, 2016
Written submission in preparation to/during oral proceedings
Jun 17, 2016
(Electronic) Receipt
Jun 17, 2016
Amended claims with annotations
Jun 17, 2016
Amended claims with annotations
Jun 17, 2016
Amended claims with annotations
Jun 17, 2016
Claims
Jun 17, 2016
Claims
Jun 17, 2016
Claims
Jun 17, 2016
Letter accompanying subsequently filed items
Jun 17, 2016
Letter dealing with oral proceedings
Jun 17, 2016
Letter dealing with oral proceedings
Mar 7, 2016
(Electronic) Receipt
Mar 7, 2016
Advice of delivery
Mar 7, 2016
Letter accompanying subsequently filed items
Feb 26, 2016
Acknowledgement of a document
Feb 26, 2016
Annex to the communication
Feb 26, 2016
Preparation for oral proceedings
Feb 26, 2016
Summons to attend oral proceedings
Oct 21, 2015
Grant of extension of time limit (examination procedure)
Oct 15, 2015
(Electronic) Receipt
Oct 15, 2015
Amended claims with annotations
Oct 15, 2015
Claims
Oct 15, 2015
Letter accompanying subsequently filed items
Oct 15, 2015
Non-patent literature cited during the examination procedure
Oct 15, 2015
Non-patent literature cited during the examination procedure
Oct 15, 2015
Non-patent literature cited during the examination procedure
Oct 15, 2015
Non-patent literature cited during the examination procedure
Oct 15, 2015
Reply to communication from the Examining Division
Oct 14, 2015
(Electronic) Receipt
Oct 14, 2015
Letter accompanying subsequently filed items
Oct 14, 2015
Request for extension of time limit to communication from the Examining Division
Jun 17, 2015
Annex to the communication
Jun 17, 2015
Communication from the Examining Division
Mar 27, 2015
(Electronic) Receipt
Mar 27, 2015
Amended claims with annotations
Mar 27, 2015
Claims
Mar 27, 2015
Letter accompanying subsequently filed items
Mar 27, 2015
Reply to communication from the Examining Division
Dec 2, 2014
Annex to the communication
Dec 2, 2014
Communication from the Examining Division
Nov 27, 2014
Examination started
Sep 24, 2014
Notification on forthcoming publication of bibliographic data
Jul 22, 2014
Communication to designated inventor
Jul 22, 2014
Communication to designated inventor
Jul 10, 2014
(Electronic) Receipt
Jul 10, 2014
Amended claims filed after receipt of (European) search report
Jul 10, 2014
Amended claims with annotations
Jul 10, 2014
Matter concerning the application
Jul 10, 2014
Request for entry into the European phase
Jun 25, 2014
Annexes to the international preliminary examination report
Jun 25, 2014
Copy of the international preliminary examination report
Apr 25, 2014
Information on entry into European phase
Feb 10, 2014
Annex to International preliminary examination report
Feb 10, 2014
International preliminary examination report
Feb 10, 2014
International preliminary examination report - free text sheet
Feb 10, 2014
International preliminary examination report - points I-VIII
Feb 10, 2014
Transmittal of International Preliminary Examination Report
Jan 23, 2014
PCT(IPEA): Amended sheet - claims
Jan 23, 2014
PCT(IPEA): Amended sheet - claims
Jan 23, 2014
Reply to communication PCT/IPEA/408
Jan 20, 2014
PCT(IPEA): Amended sheet - claims
Jan 20, 2014
PCT(IPEA): Amended sheet - claims
Jan 20, 2014
Reply to communication PCT/IPEA/408
Nov 20, 2013
Written opinion
Nov 20, 2013
Written opinion - free text sheet
Nov 20, 2013
Written opinion - points I-VIII
Sep 3, 2013
Notification of election of EPO
Aug 27, 2013
Amendments of documents (Article 19 PCT)
Jul 22, 2013
Notification of receipt of demand
Jul 11, 2013
Priority document (electronically transmitted)
Jul 8, 2013
Document concerning fees and payments
Jul 8, 2013
PCT demand form
Jul 8, 2013
PCT(IPEA): Amended sheet - claims
Jul 8, 2013
PCT(IPEA): Amended sheet - claims
Jul 8, 2013
Submission concerning representation
Jun 29, 2013
Document concerning fees and payments
Jun 29, 2013
PCT demand form
Jun 29, 2013
PCT(IPEA): Amended sheet - claims
Jun 29, 2013
PCT(IPEA): Amended sheet - claims
Jun 29, 2013
Payment of fees and costs
Jun 29, 2013
Submission concerning representation
Jun 20, 2013
Converted Sequence Listing
Jun 20, 2013
Copy of the international search report
Jun 20, 2013
Published international application - A1
Mar 27, 2013
Notification of the recording of a change
Mar 25, 2013
Written opinion of the ISA, boxes No. I to VIII
Mar 25, 2013
Written opinion of the ISA, cover sheet
Mar 25, 2013
Written opinion of the ISA, supplemental box
Jan 18, 2013
Abstract
Jan 18, 2013
Claims
Jan 18, 2013
Description
Jan 18, 2013
Drawings

EP2791163

ALLOVIR

Application Number: EP12815750A
Filing Date: Dec 12, 2012
Status: Patent Maintained As Amended; Oct 25, 2024
Publication Date: Nov 27, 2024
External Links: Slate, Register , Google Patents

IP Verse

Process For T Cell Expansion

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2791163