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Methods, Kits, And Systems For Scoring The Immune Response To Cancer By Simultaneous Detection Of Cd3, Cd8, Cd20 And Foxp3

Patent No. EP3111221 (titled "Methods, Kits, And Systems For Scoring The Immune Response To Cancer By Simultaneous Detection Of Cd3, Cd8, Cd20 And Foxp3") was filed by Ventana Medical Systems on Feb 20, 2015. The application was issued on Jan 19, 2022.

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Patent Oppositions

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
CMS CAMERON MCKENNA NABARRO OLSWANG	Jul 10, 2019	CMS CAMERON MCKENNA NABARRO OLSWANG

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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Dec 23, 2021
Decision to maintain the European patent in amended form
Dec 23, 2021
Decision to maintain the European patent in amended form
Dec 21, 2021
Termination of the opposition proceedings with maintenance of patent
Dec 10, 2021
(Electronic) Receipt
Dec 10, 2021
French translation of claims
Dec 10, 2021
German translation of the claims
Dec 10, 2021
Letter accompanying subsequently filed items
Oct 20, 2021
Communication of bibliographic data
Oct 20, 2021
Communication with request to file translations
Oct 12, 2021
Maintenance of the patent with the documents specified in the final decision
Aug 13, 2021
Refund of fees
Aug 11, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Aug 11, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jul 30, 2021
Composition of the board (T)
Jul 30, 2021
F3345 Forwarding of submissions to parties
Jul 2, 2021
(Electronic) Receipt
Jul 2, 2021
Letter accompanying subsequently filed items
Jul 2, 2021
Withdrawal of an appeal
Jun 2, 2021
F3204 Communication of the file number to the parties
Jun 2, 2021
F3204 Communication of the file number to the parties
May 21, 2021
(Electronic) Receipt
May 21, 2021
Letter accompanying subsequently filed items
May 21, 2021
Notice of appeal
Mar 18, 2021
Advice of delivery
Mar 15, 2021
Advice of delivery
Mar 15, 2021
Decision of the Opposition Division and instruction
Mar 15, 2021
Druckexemplar in opposition procedure
Mar 15, 2021
Grounds for the decision (Annex) - opposition
Mar 15, 2021
Interlocutory decision in opposition proceedings
Mar 15, 2021
Interlocutory decision in opposition proceedings
Mar 15, 2021
Internal form - Opposition/addressees
Mar 15, 2021
Means of redress
Mar 15, 2021
Scanned annex to a communication - opposition procedure
Mar 15, 2021
Scanned annex to a communication - opposition procedure
Mar 15, 2021
Transmittal of decision / summons - opposition
Mar 15, 2021
Transmittal of decision / summons - opposition
Mar 12, 2021
Annex to the communication - opposition
Mar 12, 2021
Internal form - Opposition/addressees
Mar 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 12, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 12, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 12, 2021
Provision of a copy of the minutes - opposition procedure
Mar 12, 2021
Provision of a copy of the minutes - opposition procedure
Mar 12, 2021
Scanned annex to a communication - opposition procedure
Mar 12, 2021
Scanned annex to a communication - opposition procedure
Mar 12, 2021
Scanned annex to a communication - opposition procedure
Mar 12, 2021
Scanned annex to a communication - opposition procedure
Mar 12, 2021
Scanned annex to a communication - opposition procedure
Mar 12, 2021
Scanned annex to a communication - opposition procedure
Jan 19, 2021
Information about the result of oral proceedings
Jan 18, 2021
(Electronic) Receipt
Jan 18, 2021
Citation in opposition procedure - 024
Jan 18, 2021
Consolidated list of cited opposition documents
Jan 18, 2021
Letter accompanying subsequently filed items
Jan 18, 2021
Letter accompanying subsequently filed items
Jan 18, 2021
Written submission in preparation to/during oral proceedings
Dec 17, 2020
(Electronic) Receipt
Dec 16, 2020
(Electronic) Receipt
Dec 16, 2020
Letter accompanying subsequently filed items
Dec 8, 2020
Advice of delivery
Dec 4, 2020
Notification concerning the date of oral proceedings
Dec 4, 2020
Notification concerning the date of oral proceedings
Nov 27, 2020
Advice of delivery
Nov 26, 2020
Brief communication - Opposition proceedings
Nov 24, 2020
Brief communication - Opposition proceedings
Nov 19, 2020
(Electronic) Receipt
Nov 19, 2020
Citation in opposition procedure - 023
Nov 19, 2020
Letter accompanying subsequently filed items
Nov 19, 2020
Letter regarding the opposition procedure (no time limit)
Nov 18, 2020
(Electronic) Receipt
Nov 18, 2020
Auxiliary request during Opposition procedure
Nov 18, 2020
Auxiliary request during Opposition procedure
Nov 18, 2020
Auxiliary request during Opposition procedure
Nov 18, 2020
Auxiliary request during Opposition procedure
Nov 18, 2020
Auxiliary request during Opposition procedure
Nov 18, 2020
Auxiliary request during Opposition procedure
Nov 18, 2020
Auxiliary request during Opposition procedure
Nov 18, 2020
Auxiliary request during Opposition procedure - 01
Nov 18, 2020
Auxiliary request during Opposition procedure - 02
Nov 18, 2020
Auxiliary request during Opposition procedure - 02
Nov 18, 2020
Auxiliary request during Opposition procedure - 03
Nov 18, 2020
Auxiliary request during Opposition procedure - 04
Nov 18, 2020
Auxiliary request during Opposition procedure - 05
Nov 18, 2020
Auxiliary request during Opposition procedure - 06
Nov 18, 2020
Letter accompanying subsequently filed items
Nov 18, 2020
Written submission in preparation to/during oral proceedings
Mar 16, 2020
Advice of delivery
Mar 16, 2020
Advice of delivery
Mar 12, 2020
Acknowledgement of a document
Mar 12, 2020
Acknowledgement of a document
Mar 12, 2020
Annex to the communication - opposition
Mar 12, 2020
Information concerning oral proceedings
Mar 12, 2020
Scanned annex to a communication - opposition procedure
Mar 12, 2020
Summons to attend oral proceedings
Mar 12, 2020
Summons to attend oral proceedings
Mar 6, 2020
Brief communication - Opposition proceedings
Mar 5, 2020
Information about the result of oral proceedings
Mar 3, 2020
(Electronic) Receipt
Mar 3, 2020
Letter accompanying subsequently filed items
Mar 3, 2020
Letter regarding the opposition procedure (no time limit)
Jan 10, 2020
Brief communication - Opposition proceedings
Dec 13, 2019
(Electronic) Receipt
Dec 13, 2019
Citation in opposition procedure - 021
Dec 13, 2019
Citation in opposition procedure - 022
Dec 13, 2019
Letter accompanying subsequently filed items
Dec 13, 2019
Letter regarding the opposition procedure (no time limit)
Dec 11, 2019
Brief communication - Opposition proceedings
Dec 4, 2019
(Electronic) Receipt
Dec 4, 2019
Any annexes (other than citation) to an opposition letter
Dec 4, 2019
Any annexes (other than citation) to an opposition letter
Dec 4, 2019
Auxiliary request during Opposition procedure
Dec 4, 2019
Auxiliary request during Opposition procedure
Dec 4, 2019
Auxiliary request during Opposition procedure
Dec 4, 2019
Auxiliary request during Opposition procedure
Dec 4, 2019
Auxiliary request during Opposition procedure
Dec 4, 2019
Auxiliary request during Opposition procedure
Dec 4, 2019
Auxiliary request during Opposition procedure - 01
Dec 4, 2019
Auxiliary request during Opposition procedure - 02
Dec 4, 2019
Auxiliary request during Opposition procedure - 03
Dec 4, 2019
Auxiliary request during Opposition procedure - 04
Dec 4, 2019
Auxiliary request during Opposition procedure - 05
Dec 4, 2019
Auxiliary request during Opposition procedure - 06
Dec 4, 2019
Citation in opposition procedure - 019
Dec 4, 2019
Citation in opposition procedure - 020
Dec 4, 2019
Letter accompanying subsequently filed items
Dec 4, 2019
Reply of the patent proprietor to the notice(s) of opposition
Oct 7, 2019
Brief communication - Opposition proceedings
Oct 7, 2019
Communication confirming withdrawal from representation
Oct 7, 2019
Communication of amended entries concerning the representative
Sep 25, 2019
Confirmation of revocation of automatic debit order
Sep 20, 2019
(Electronic) Receipt
Sep 20, 2019
(Electronic) Receipt
Sep 20, 2019
Letter accompanying subsequently filed items
Sep 20, 2019
Letter accompanying subsequently filed items
Sep 20, 2019
Letter relating to the automatic debiting procedure
Sep 20, 2019
Submission concerning change of proprietor's representative
Sep 20, 2019
Submission concerning change of proprietor's representative
Jul 25, 2019
Communication of a notice of opposition and request to file observations
Jul 25, 2019
Notice of further oppositions to opponent(s)
Jul 16, 2019
Communication of a notice of opposition - first information to patent proprietor
Jul 10, 2019
(Electronic) Receipt
Jul 10, 2019
Any annexes (other than citation) to an opposition letter
Jul 10, 2019
Citation in opposition procedure - 001
Jul 10, 2019
Citation in opposition procedure - 002
Jul 10, 2019
Citation in opposition procedure - 003
Jul 10, 2019
Citation in opposition procedure - 004
Jul 10, 2019
Citation in opposition procedure - 005
Jul 10, 2019
Citation in opposition procedure - 006
Jul 10, 2019
Citation in opposition procedure - 007
Jul 10, 2019
Citation in opposition procedure - 008
Jul 10, 2019
Citation in opposition procedure - 009
Jul 10, 2019
Citation in opposition procedure - 010
Jul 10, 2019
Citation in opposition procedure - 011
Jul 10, 2019
Citation in opposition procedure - 012
Jul 10, 2019
Citation in opposition procedure - 013
Jul 10, 2019
Citation in opposition procedure - 014
Jul 10, 2019
Citation in opposition procedure - 015
Jul 10, 2019
Citation in opposition procedure - 016
Jul 10, 2019
Citation in opposition procedure - 017
Jul 10, 2019
Citation in opposition procedure - 017
Jul 10, 2019
Citation in opposition procedure - 018
Jul 10, 2019
International publication (Pamphlet)
Jul 10, 2019
Notice of opposition
Jul 10, 2019
Notice of opposition
Oct 22, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 13, 2018
Decision to grant a European patent
Sep 3, 2018
Bibliographic data of the European patent application
Sep 3, 2018
Information about intention to grant a patent
Sep 3, 2018
Intention to grant (signatures)
Sep 3, 2018
Text intended for grant (clean copy)
Sep 3, 2018
Text intended for grant (version for approval)
Jun 18, 2018
(Electronic) Receipt
Jun 18, 2018
Amended claims with annotations
Jun 18, 2018
Claims
Jun 18, 2018
French translation of claims
Jun 18, 2018
German translation of the claims
Jun 18, 2018
Letter accompanying subsequently filed items
Jun 18, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Mar 8, 2018
Bibliographic data of the European patent application
Mar 8, 2018
Communication about intention to grant a European patent
Mar 8, 2018
Intention to grant (signatures)
Mar 8, 2018
Text intended for grant (clean copy)
Mar 8, 2018
Text intended for grant (version for approval)
Dec 6, 2017
(Electronic) Receipt
Dec 6, 2017
Amended description with annotations
Dec 6, 2017
Description
Dec 6, 2017
Letter accompanying subsequently filed items
Dec 6, 2017
Reply to communication from the Examining Division
Aug 18, 2017
Annex to the communication
Aug 18, 2017
Communication from the Examining Division
Jan 23, 2017
(Electronic) Receipt
Jan 23, 2017
Letter accompanying subsequently filed items
Jan 20, 2017
(Electronic) Receipt
Jan 20, 2017
Amended claims filed after receipt of (European) search report
Jan 20, 2017
Amended claims with annotations
Jan 20, 2017
Amendments received before examination
Jan 20, 2017
Letter accompanying subsequently filed items
Dec 7, 2016
Notification on forthcoming publication of bibliographic data
Oct 31, 2016
Invitation to indicate correct address of inventor
Oct 24, 2016
Letter which had not been notified
Oct 7, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Oct 5, 2016
Communication to designated inventor
Oct 5, 2016
Communication to designated inventor
Oct 5, 2016
Communication to designated inventor
Oct 5, 2016
Communication to designated inventor
Oct 5, 2016
Communication to designated inventor
Oct 5, 2016
Communication to designated inventor
Oct 5, 2016
Communication to designated inventor
Oct 5, 2016
Communication to designated inventor
Oct 5, 2016
Communication to designated inventor
Oct 5, 2016
Communication to designated inventor
Sep 14, 2016
Copy of the international preliminary report on patentability
Jul 27, 2016
(Electronic) Receipt
Jul 27, 2016
Request for entry into the European phase
Jul 1, 2016
Information on entry into European phase
Jun 29, 2016
Notification of the recording of a change
Jun 29, 2016
Notification of the recording of a change
Sep 17, 2015
Priority document (electronically transmitted)
Aug 27, 2015
Copy of the international search report
Aug 27, 2015
Published international application - A1
May 21, 2015
Written opinion of the ISA, boxes No. I to VIII
May 21, 2015
Written opinion of the ISA, cover sheet
May 21, 2015
Written opinion of the ISA, supplemental box
Feb 20, 2015
(Electronic) Receipt
Feb 20, 2015
Abstract
Feb 20, 2015
Claims
Feb 20, 2015
Description
Feb 20, 2015
Drawings
Feb 20, 2015
Submission concerning representation

EP3111221

VENTANA MEDICAL SYSTEMS

Application Number: EP15706450A
Filing Date: Feb 20, 2015
Status: Patent Maintained As Amended; Dec 17, 2021
Publication Date: Jan 19, 2022
External Links: Slate, Register , Google Patents