Photosensitizing Antibody-Fluorophore Conjugates

Patent No. EP2731626 (titled "Photosensitizing Antibody-Fluorophore Conjugates") was filed by The United States OF America on Jun 27, 2012. The application was issued on Dec 19, 2018.

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	Sep 18, 2019	POTTER CLARKSON

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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Jul 12, 2021
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jul 12, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 26, 2021
(Electronic) Receipt
Mar 26, 2021
(Electronic) Receipt
Mar 26, 2021
Advice of delivery
Mar 26, 2021
Advice of delivery
Mar 26, 2021
Annex to the communication - opposition
Mar 26, 2021
Decision of the Opposition Division and instruction
Mar 26, 2021
Decision rejecting the opposition
Mar 26, 2021
Grounds for the decision (Annex) - opposition
Mar 26, 2021
Internal form - Opposition/addressees
Mar 26, 2021
Internal form - Opposition/addressees
Mar 26, 2021
Letter accompanying subsequently filed items
Mar 26, 2021
Letter accompanying subsequently filed items
Mar 26, 2021
Means of redress
Mar 26, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 26, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 26, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 26, 2021
Provision of a copy of the minutes - opposition procedure
Mar 26, 2021
Transmittal of decision / summons - opposition
Mar 26, 2021
Transmittal of decision / summons - opposition
Mar 1, 2021
Brief communication - Opposition proceedings
Feb 26, 2021
Information about the result of oral proceedings
Feb 23, 2021
(Electronic) Receipt
Feb 23, 2021
Auxiliary request during Opposition procedure
Feb 23, 2021
Auxiliary request during Opposition procedure - 03
Feb 23, 2021
Letter accompanying subsequently filed items
Feb 23, 2021
Written submission in preparation to/during oral proceedings
Feb 10, 2021
(Electronic) Receipt
Feb 10, 2021
Letter accompanying subsequently filed items
Feb 10, 2021
Oral proceedings: reply to date proposed
Jan 26, 2021
(Electronic) Receipt
Jan 26, 2021
Letter accompanying subsequently filed items
Jan 26, 2021
Oral proceedings: reply to date proposed
Jan 19, 2021
Notification concerning the date of oral proceedings
Jan 19, 2021
Notification concerning the date of oral proceedings
Jan 15, 2021
Brief communication - Opposition proceedings
Jan 11, 2021
(Electronic) Receipt
Jan 11, 2021
Brief communication - Opposition proceedings
Jan 11, 2021
Letter accompanying subsequently filed items
Jan 11, 2021
Withdrawal of a request for oral proceedings
Dec 18, 2020
(Electronic) Receipt
Dec 18, 2020
Auxiliary request during Opposition procedure
Dec 18, 2020
Auxiliary request during Opposition procedure - 02
Dec 18, 2020
Letter accompanying subsequently filed items
Dec 18, 2020
Written submission in preparation to/during oral proceedings
Dec 15, 2020
Notification concerning the date of oral proceedings
Dec 15, 2020
Notification concerning the date of oral proceedings
Oct 7, 2020
(Electronic) Receipt
Oct 7, 2020
(Electronic) Receipt
Oct 7, 2020
Advice of delivery
Oct 7, 2020
Advice of delivery
Oct 7, 2020
Letter accompanying subsequently filed items
Oct 7, 2020
Letter accompanying subsequently filed items
Oct 2, 2020
Acknowledgement of a document
Oct 2, 2020
Acknowledgement of a document
Oct 2, 2020
Annex to the communication - opposition
Oct 2, 2020
Information concerning oral proceedings
Oct 2, 2020
Summons to attend oral proceedings
Oct 2, 2020
Summons to attend oral proceedings
Sep 28, 2020
Brief communication - Opposition proceedings
Sep 25, 2020
Oral proceedings: reply to date proposed
Sep 24, 2020
Notification concerning the date of oral proceedings
Sep 24, 2020
Notification concerning the date of oral proceedings
Sep 24, 2020
Oral proceedings: reply to date proposed
Sep 23, 2020
(Electronic) Receipt
Sep 23, 2020
Letter accompanying subsequently filed items
Sep 23, 2020
Oral proceedings: Request for postponement
Sep 21, 2020
(Electronic) Receipt
Sep 21, 2020
Letter accompanying subsequently filed items
Sep 21, 2020
Oral proceedings: Request for postponement
Aug 26, 2020
Notification concerning the date of oral proceedings
Aug 26, 2020
Notification concerning the date of oral proceedings
Jul 21, 2020
Notification concerning the date of oral proceedings
Jul 21, 2020
Notification concerning the date of oral proceedings
Apr 27, 2020
(Electronic) Receipt
Apr 27, 2020
Advice of delivery
Apr 27, 2020
Advice of delivery
Apr 27, 2020
Letter accompanying subsequently filed items
Apr 23, 2020
Acknowledgement of a document
Apr 23, 2020
Acknowledgement of a document
Apr 23, 2020
Annex to the communication - opposition
Apr 23, 2020
Information concerning oral proceedings
Apr 23, 2020
Summons to attend oral proceedings
Apr 23, 2020
Summons to attend oral proceedings
Apr 3, 2020
Brief communication - Opposition proceedings
Mar 31, 2020
(Electronic) Receipt
Mar 31, 2020
Letter accompanying subsequently filed items
Mar 31, 2020
Letter regarding the opposition procedure (no time limit)
Feb 12, 2020
Brief communication - Opposition proceedings
Feb 7, 2020
(Electronic) Receipt
Feb 7, 2020
Auxiliary request during Opposition procedure
Feb 7, 2020
Auxiliary request during Opposition procedure - 01
Feb 7, 2020
Citation in opposition procedure - 009
Feb 7, 2020
Consolidated list of cited opposition documents
Feb 7, 2020
Letter accompanying subsequently filed items
Feb 7, 2020
Reply of the patent proprietor to the notice(s) of opposition
Feb 7, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jan 23, 2020
Brief communication - Opposition proceedings
Jan 23, 2020
Communication confirming withdrawal from representation
Jan 23, 2020
Communication of amended entries concerning the representative
Jan 17, 2020
(Electronic) Receipt
Jan 17, 2020
Letter regarding the opposition procedure (no time limit)
Jan 17, 2020
Submission concerning change of proprietor's representative
Jan 16, 2020
(Electronic) Receipt
Jan 16, 2020
Letter accompanying subsequently filed items
Jan 16, 2020
Submission concerning change of proprietor's representative
Oct 1, 2019
Communication of a notice of opposition and request to file observations
Oct 1, 2019
Notice of further oppositions to opponent(s)
Sep 23, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 18, 2019
(Electronic) Receipt
Sep 18, 2019
Authorisation
Sep 18, 2019
Citation in opposition procedure - 001
Sep 18, 2019
Citation in opposition procedure - 001
Sep 18, 2019
Citation in opposition procedure - 002
Sep 18, 2019
Citation in opposition procedure - 003
Sep 18, 2019
Citation in opposition procedure - 004
Sep 18, 2019
Citation in opposition procedure - 004
Sep 18, 2019
Citation in opposition procedure - 005
Sep 18, 2019
Citation in opposition procedure - 006
Sep 18, 2019
Citation in opposition procedure - 007
Sep 18, 2019
Citation in opposition procedure - 008
Sep 18, 2019
International publication (Pamphlet)
Sep 18, 2019
Notice of opposition
Sep 18, 2019
Notice of opposition
Sep 18, 2019
Notice of opposition
Sep 18, 2019
Patent document cited during the opposition procedure
Sep 18, 2019
Priority document
Jan 3, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 22, 2018
Decision to grant a European patent
Nov 6, 2018
(Electronic) Receipt
Nov 6, 2018
Filing of the translations of the claims
Nov 6, 2018
French translation of claims
Nov 6, 2018
German translation of the claims
Nov 6, 2018
Letter accompanying subsequently filed items
Jul 18, 2018
Bibliographic data of the European patent application
Jul 18, 2018
Communication about intention to grant a European patent
Jul 18, 2018
Intention to grant (signatures)
Jul 18, 2018
Text intended for grant (clean copy)
Jul 18, 2018
Text intended for grant (version for approval)
May 25, 2018
(Electronic) Receipt
May 25, 2018
Amended claims with annotations
May 25, 2018
Amended description with annotations
May 25, 2018
Claims
May 25, 2018
Description
May 25, 2018
Letter accompanying subsequently filed items
May 25, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Feb 20, 2018
Bibliographic data of the European patent application
Feb 20, 2018
Communication about intention to grant a European patent
Feb 20, 2018
Intention to grant (signatures)
Feb 20, 2018
Text intended for grant (clean copy)
Feb 20, 2018
Text intended for grant (version for approval)
Aug 3, 2017
(Electronic) Receipt
Aug 3, 2017
Amended claims with annotations
Aug 3, 2017
Amended description with annotations
Aug 3, 2017
Claims
Aug 3, 2017
Description
Aug 3, 2017
Letter accompanying subsequently filed items
Aug 3, 2017
Reply to communication from the Examining Division
Jun 7, 2017
Annex to the communication
Jun 7, 2017
Consultation by telephone/in person (with time limit)
Jun 7, 2017
Result of consultation by telephone/in person
Apr 13, 2017
Submission concerning representation
Apr 6, 2017
(Electronic) Receipt
Apr 6, 2017
Letter accompanying subsequently filed items
Nov 8, 2016
(Electronic) Receipt
Nov 8, 2016
Amended claims with annotations
Nov 8, 2016
Claims
Nov 8, 2016
Letter accompanying subsequently filed items
Nov 8, 2016
Reply to communication from the Examining Division
Jul 6, 2016
Annex to the communication
Jul 6, 2016
Communication from the Examining Division
Jun 29, 2016
Examination started
Dec 1, 2014
Communication of amended entries concerning the representative
Nov 18, 2014
Annexes in respect of a client data request
Nov 18, 2014
Submission concerning representation
Nov 3, 2014
Communication of amended entries concerning the representative
Oct 28, 2014
Submission concerning change of applicant's representative
Apr 24, 2014
Notification on forthcoming publication of bibliographic data
Feb 14, 2014
Communication to designated inventor
Feb 14, 2014
Communication to designated inventor
Feb 14, 2014
Communication to designated inventor
Feb 13, 2014
Republication of front page of international application with corrected bibliographic data
Jan 28, 2014
Copy of the international preliminary report on patentability
Jan 22, 2014
Communication in cases for which no other form is applicable
Jan 10, 2014
(Electronic) Receipt
Jan 10, 2014
Amended claims filed after receipt of (European) search report
Jan 10, 2014
Amended claims with annotations
Jan 10, 2014
Amendments received before examination
Jan 10, 2014
Request for entry into the European phase
Jan 9, 2014
Republication of front page of international application with corrected bibliographic data
Nov 27, 2013
Communication in cases for which no other form is applicable
Nov 22, 2013
Information on entry into European phase
Mar 7, 2013
Copy of the international search report
Mar 7, 2013
Published international application - A9
Feb 6, 2013
Priority document (electronically transmitted)
Jan 17, 2013
Copy of the international search report
Jan 17, 2013
Published international application - A1
Nov 15, 2012
Written opinion of the ISA, boxes No. I to VIII
Nov 15, 2012
Written opinion of the ISA, cover sheet
Nov 15, 2012
Written opinion of the ISA, supplemental box
Aug 16, 2012
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Jul 27, 2012
Abstract
Jul 27, 2012
Claims
Jul 27, 2012
Description
Jul 27, 2012
Drawings

EP2731626

THE UNITED STATES OF AMERICA

Application Number: EP12738664A
Filing Date: Jun 27, 2012
Status: Opposition Rejected; Jul 9, 2021
Publication Date: Dec 19, 2018
External Links: Slate, Register , Google Patents

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Photosensitizing Antibody-Fluorophore Conjugates

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Dossier Documents

EP2731626