Anti-5T4 Antibodies And Uses Thereof

Patent No. EP1994055 (titled "Anti-5T4 Antibodies And Uses Thereof") was filed by Wyeth on Mar 9, 2007. The application was issued on Jul 2, 2014.

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
F HOFFMANN LA ROCHE	Apr 1, 2015	VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB
SYNTHON BIOPHARMACEUTICALS B.V.	Apr 1, 2015	ARNOLD & SIEDSMA

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 23, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 23, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 23, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jul 20, 2020
Termination of the opposition proceedings with revocation of patent
Jul 15, 2020
(Electronic) Receipt
Jul 15, 2020
Advice of delivery
Jul 15, 2020
Letter accompanying subsequently filed items
Jul 13, 2020
Communication about missing advice of delivery
Mar 20, 2020
Advice of delivery
Mar 18, 2020
Advice of delivery
Mar 16, 2020
Acknowledgement of a document
Mar 16, 2020
Acknowledgement of a document
Mar 16, 2020
Acknowledgement of a document
Mar 16, 2020
Decision revoking the European patent
Mar 16, 2020
Decision revoking the European patent
Mar 16, 2020
Decision revoking the European patent
Feb 18, 2020
Refund of fees
Feb 14, 2020
Advice of delivery
Feb 14, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 14, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 14, 2020
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Feb 7, 2020
Advice of delivery
Feb 6, 2020
(Electronic) Receipt
Feb 6, 2020
Advice of delivery
Feb 6, 2020
Letter accompanying subsequently filed items
Feb 4, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 4, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 4, 2020
F3017 Oral Proceedings: Notification of cancellation/postponing
Feb 4, 2020
F3345 Forwarding of submissions to parties
Feb 4, 2020
F3345 Forwarding of submissions to parties
Jan 30, 2020
F3014 Oral Proceedings: Order cancelling/postponing
Jan 29, 2020
(Electronic) Receipt
Jan 29, 2020
Letter accompanying subsequently filed items
Jan 29, 2020
Request for revocation of patent
Jan 29, 2020
Withdrawal of an appeal
Aug 5, 2019
Advice of delivery
Jul 26, 2019
Advice of delivery
Jul 26, 2019
Advice of delivery
Jul 25, 2019
Advice of delivery
Jul 23, 2019
Advice of delivery
Jul 22, 2019
Advice of delivery
Jul 18, 2019
F3011.1 Oral Proceedings: summons
Jul 18, 2019
F3011.1 Oral Proceedings: summons
Jul 18, 2019
F3011.1 Oral Proceedings: summons
Jul 18, 2019
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Jul 15, 2019
F3010 Oral proceedings: order for summons
Mar 22, 2018
Composition of the board (T)
Dec 1, 2017
F3345 Forwarding of submissions to parties
Dec 1, 2017
F3345 Forwarding of submissions to parties
Nov 21, 2017
(Electronic) Receipt
Nov 21, 2017
Annexes (other than cited documents) regarding appeal procedure
Nov 21, 2017
Letter accompanying subsequently filed items
Nov 21, 2017
Reply to appeal
Jul 11, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 11, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 5, 2017
(Electronic) Receipt
Jul 5, 2017
Amended claims with annotations
Jul 5, 2017
Amended claims with annotations
Jul 5, 2017
Amended claims with annotations
Jul 5, 2017
Annexes (other than cited documents) regarding appeal procedure
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Claims
Jul 5, 2017
Letter accompanying subsequently filed items
Jul 5, 2017
Statement of grounds of appeal
May 4, 2017
Refund of fees
Apr 28, 2017
F3204 Communication of the file number to the parties
Apr 24, 2017
Processing of an appeal
Apr 21, 2017
(Electronic) Receipt
Apr 21, 2017
Letter accompanying subsequently filed items
Apr 21, 2017
Notice of appeal
Mar 24, 2017
Advice of delivery
Mar 6, 2017
Advice of delivery
Mar 3, 2017
Advice of delivery
Feb 27, 2017
Advice of delivery
Feb 27, 2017
Advice of delivery
Feb 24, 2017
Advice of delivery
Feb 23, 2017
Acknowledgement of a document
Feb 23, 2017
Acknowledgement of a document
Feb 23, 2017
Acknowledgement of a document
Feb 23, 2017
Annex to the communication - opposition
Feb 23, 2017
Decision of the Opposition Division and instruction
Feb 23, 2017
Druckexemplar in opposition procedure
Feb 23, 2017
Grounds for the decision (Annex) - opposition
Feb 23, 2017
Interlocutory decision in opposition proceedings
Feb 23, 2017
Internal form - Opposition/addressees
Feb 23, 2017
Internal form - Opposition/addressees
Feb 23, 2017
Means of redress
Feb 23, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 23, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 23, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 23, 2017
Provision of a copy of the minutes - opposition procedure
Feb 23, 2017
Scanned annex to a communication - opposition procedure
Jan 26, 2017
Brief communication - Opposition proceedings
Jan 26, 2017
Brief communication - Opposition proceedings
Jan 24, 2017
Information about the result of oral proceedings
Jan 20, 2017
(Electronic) Receipt
Jan 20, 2017
Amended claims with annotations
Jan 20, 2017
Amended claims with annotations
Jan 20, 2017
Any annexes (other than citation) to an opposition letter
Jan 20, 2017
Auxiliary request during Opposition procedure
Jan 20, 2017
Auxiliary request during Opposition procedure
Jan 20, 2017
Letter accompanying subsequently filed items
Jan 20, 2017
Letter regarding the opposition procedure (no time limit)
Jan 13, 2017
Brief communication - Opposition proceedings
Jan 13, 2017
Brief communication - Opposition proceedings
Jan 9, 2017
(Electronic) Receipt
Jan 9, 2017
Letter accompanying subsequently filed items
Jan 9, 2017
Letter regarding the opposition procedure (no time limit)
Nov 30, 2016
Brief communication - Opposition proceedings
Nov 30, 2016
Brief communication - Opposition proceedings
Nov 30, 2016
Brief communication - Opposition proceedings
Nov 30, 2016
Brief communication - Opposition proceedings
Nov 30, 2016
Brief communication - Opposition proceedings
Nov 30, 2016
Brief communication - Opposition proceedings
Nov 24, 2016
(Electronic) Receipt
Nov 24, 2016
(Electronic) Receipt
Nov 24, 2016
(Electronic) Receipt
Nov 24, 2016
Amended claims with annotations
Nov 24, 2016
Amended claims with annotations
Nov 24, 2016
Amended claims with annotations
Nov 24, 2016
Amended claims with annotations
Nov 24, 2016
Amended claims with annotations
Nov 24, 2016
Amended claims with annotations
Nov 24, 2016
Authorisation
Nov 24, 2016
Auxiliary request during Opposition procedure
Nov 24, 2016
Auxiliary request during Opposition procedure
Nov 24, 2016
Auxiliary request during Opposition procedure
Nov 24, 2016
Auxiliary request during Opposition procedure
Nov 24, 2016
Auxiliary request during Opposition procedure
Nov 24, 2016
Auxiliary request during Opposition procedure
Nov 24, 2016
Brief communication - Opposition proceedings
Nov 24, 2016
Brief communication - Opposition proceedings
Nov 24, 2016
Citation in opposition procedure
Nov 24, 2016
Citation in opposition procedure
Nov 24, 2016
Letter accompanying subsequently filed items
Nov 24, 2016
Letter accompanying subsequently filed items
Nov 24, 2016
Letter accompanying subsequently filed items
Nov 24, 2016
Letter regarding the opposition procedure (no time limit)
Nov 24, 2016
Letter regarding the opposition procedure (no time limit)
Nov 24, 2016
Letter regarding the opposition procedure (no time limit)
Nov 24, 2016
Main request during Opposition procedure
Nov 24, 2016
Non-patent literature cited during the opposition procedure
Nov 24, 2016
Non-patent literature cited during the opposition procedure
Nov 24, 2016
Patent document cited during the opposition procedure
Nov 21, 2016
(Electronic) Receipt
Nov 21, 2016
Brief communication - Opposition proceedings
Nov 21, 2016
Brief communication - Opposition proceedings
Nov 21, 2016
Brief communication - Opposition proceedings
Nov 21, 2016
Brief communication - Opposition proceedings
Nov 21, 2016
Communication concerning the filing of a power of attorney
Nov 21, 2016
Communication of amended entries
Nov 21, 2016
Request for interpreters during oral proceedings
Nov 10, 2016
(Electronic) Receipt
Nov 10, 2016
Authorisation
Nov 10, 2016
Letter accompanying subsequently filed items
Nov 10, 2016
Submission concerning representation
Nov 7, 2016
(Electronic) Receipt
Nov 7, 2016
Letter accompanying subsequently filed items
Nov 7, 2016
Request for interpreters during oral proceedings
May 23, 2016
Advice of delivery
May 21, 2016
Advice of delivery
May 9, 2016
Advice of delivery
May 6, 2016
Advice of delivery
May 4, 2016
Advice of delivery
May 3, 2016
Acknowledgement of a document
May 3, 2016
Acknowledgement of a document
May 3, 2016
Acknowledgement of a document
May 3, 2016
Annex to the communication - opposition
May 3, 2016
Information concerning oral proceedings
May 3, 2016
Preparation for oral proceedings
May 3, 2016
Summons to attend oral proceedings
May 3, 2016
Summons to attend oral proceedings
May 3, 2016
Summons to attend oral proceedings
Jan 25, 2016
Brief communication - Opposition proceedings
Jan 25, 2016
Brief communication - Opposition proceedings
Jan 19, 2016
(Electronic) Receipt
Jan 19, 2016
Any annexes (other than citation) to an opposition letter
Jan 19, 2016
Citation in opposition procedure
Jan 19, 2016
Letter regarding the opposition procedure (no time limit)
Jan 18, 2016
(Electronic) Receipt
Jan 18, 2016
Any annexes (other than citation) to an opposition letter
Jan 18, 2016
Citation in opposition procedure
Jan 18, 2016
Letter regarding the opposition procedure (no time limit)
Jan 18, 2016
Main request during Opposition procedure
Jan 18, 2016
Non-patent literature cited during the opposition procedure
Jan 18, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 6, 2015
Brief communication - Opposition proceedings
Nov 6, 2015
Brief communication - Opposition proceedings
Nov 6, 2015
Grant of extension of time limit (opposition procedure)
Nov 3, 2015
(Electronic) Receipt
Nov 3, 2015
Letter regarding the opposition procedure (no time limit)
Nov 3, 2015
Request for extension of time limit
Sep 10, 2015
Brief communication - Opposition proceedings
Sep 10, 2015
Brief communication - Opposition proceedings
Sep 10, 2015
Grant of extension of time limit (opposition procedure)
Sep 7, 2015
(Electronic) Receipt
Sep 7, 2015
Request for extension of time limit
May 8, 2015
Communication of a notice of opposition and request to file observations
May 8, 2015
Notice of further oppositions to opponent(s)
May 8, 2015
Notice of further oppositions to opponent(s)
Apr 10, 2015
Communication of a notice of opposition - first information to patent proprietor
Apr 1, 2015
(Electronic) Receipt
Apr 1, 2015
(Electronic) Receipt
Apr 1, 2015
Any annexes (other than citation) to an opposition letter
Apr 1, 2015
Citation in opposition procedure
Apr 1, 2015
Citation in opposition procedure
Apr 1, 2015
Citation in opposition procedure
Apr 1, 2015
Citation in opposition procedure
Apr 1, 2015
General authorisation
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Non-patent literature cited during the opposition procedure
Apr 1, 2015
Notice of opposition
Apr 1, 2015
Notice of opposition
Apr 1, 2015
Notice of opposition
Apr 1, 2015
Notice of opposition
Apr 1, 2015
Notice of opposition
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Apr 1, 2015
Patent document cited during the opposition procedure
Jul 2, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 5, 2014
Decision to grant a European patent
May 21, 2014
(Electronic) Receipt
May 21, 2014
French translation of claims
May 21, 2014
German translation of the claims
May 21, 2014
Letter accompanying subsequently filed items
Feb 4, 2014
Communication of the registration of a transfer or change of name and/or address
Jan 29, 2014
Submission concerning change of applicant's address
Jan 22, 2014
Bibliographic data of the European patent application
Jan 22, 2014
Communication about intention to grant a European patent
Jan 22, 2014
Intention to grant (signatures)
Jan 22, 2014
Text intended for grant
Nov 11, 2013
Annex to the communication
Nov 11, 2013
Consultation by telephone/in person
Nov 11, 2013
Notification concerning the date of oral proceedings
Nov 11, 2013
Result of consultation by telephone/in person
Nov 6, 2013
Advice of delivery
Nov 6, 2013
Findings upon submissions relating to oral proceedings
Nov 6, 2013
Notification concerning the date of oral proceedings
Nov 5, 2013
(Electronic) Receipt
Nov 5, 2013
Amended claims with annotations
Nov 5, 2013
Amended claims with annotations
Nov 5, 2013
Annex
Nov 5, 2013
Annex
Nov 5, 2013
Claims
Nov 5, 2013
Claims
Nov 5, 2013
Description
Nov 5, 2013
Findings upon submissions relating to oral proceedings
Nov 5, 2013
Letter accompanying subsequently filed items
Nov 5, 2013
Letter dealing with oral proceedings
Oct 29, 2013
Annex to the communication
Oct 29, 2013
Consultation by telephone/in person
Oct 29, 2013
Result of consultation by telephone/in person
Oct 24, 2013
Consultation by telephone/in person
Oct 15, 2013
Findings upon submissions relating to oral proceedings
Oct 14, 2013
(Electronic) Receipt
Oct 14, 2013
Amended claims with annotations
Oct 14, 2013
Amended claims with annotations
Oct 14, 2013
Amended claims with annotations
Oct 14, 2013
Amended claims with annotations
Oct 14, 2013
Amended claims with annotations
Oct 14, 2013
Amended claims with annotations
Oct 14, 2013
Annex
Oct 14, 2013
Annex
Oct 14, 2013
Annex
Oct 14, 2013
Annex
Oct 14, 2013
Annex
Oct 14, 2013
Annex
Oct 14, 2013
Claims
Oct 14, 2013
Claims
Oct 14, 2013
Claims
Oct 14, 2013
Claims
Oct 14, 2013
Claims
Oct 14, 2013
Claims
Oct 14, 2013
Letter accompanying subsequently filed items
Oct 14, 2013
Letter dealing with oral proceedings
Jun 6, 2013
Advice of delivery
May 29, 2013
Advice of delivery
May 24, 2013
Acknowledgement of a document
May 24, 2013
Annex to the communication
May 24, 2013
Summons to attend oral proceedings
May 6, 2013
Preparation for oral proceedings
Jul 10, 2012
Communication of amended entries concerning the representative
Jul 4, 2012
Submission concerning change of applicant's representative
Feb 13, 2012
(Electronic) Receipt
Feb 13, 2012
Claims
Feb 13, 2012
Drawings
Feb 13, 2012
Letter accompanying subsequently filed items
Feb 13, 2012
Reply to communication from the Examining Division
Feb 12, 2012
Claims
Feb 12, 2012
Drawings
Feb 12, 2012
Reply to communication from the Examining Division
Dec 19, 2011
Grant of extension of time limit (examination procedure)
Dec 12, 2011
Request for extension of time limit to communication from the Examining Division
Dec 12, 2011
Request for extension of time limit to communication from the Examining Division
Nov 18, 2011
Submission concerning representation
Nov 17, 2011
CDS Clean up - amended data concerning the representative for the applicant
Nov 16, 2011
Submission concerning representation
Aug 2, 2011
Annex to the communication
Aug 2, 2011
Communication from the Examining Division
Jul 14, 2011
(Electronic) Receipt
Jul 14, 2011
Annex
Jul 14, 2011
Annex
Jul 14, 2011
Claims
Jul 14, 2011
Letter accompanying subsequently filed items
Jul 14, 2011
Reply to communication from the Examining Division
Jun 27, 2011
Grant of extension of time limit (examination procedure)
Jun 16, 2011
(Electronic) Receipt
Jun 16, 2011
Letter accompanying subsequently filed items
Jun 16, 2011
Request for extension of time limit to communication from the Examining Division
Feb 7, 2011
Annex to a communication
Feb 7, 2011
Annex to a communication
Feb 7, 2011
Annex to the communication
Feb 7, 2011
Communication from the Examining Division
Jun 14, 2010
Communication concerning the filing of a power of attorney
Jun 14, 2010
Communication of amended entries concerning the representative
May 28, 2010
(Electronic) Receipt
May 28, 2010
Letter accompanying subsequently filed items
May 28, 2010
Submission concerning change of applicant's representative
May 26, 2010
Letter relating to the automatic debiting procedure
Aug 25, 2009
Claims
Aug 25, 2009
Claims
Aug 25, 2009
Description
Aug 25, 2009
Description
Aug 25, 2009
Non-patent literature cited during the examination procedure
Aug 25, 2009
Reply to communication from the Examining Division
Aug 21, 2009
Claims
Aug 21, 2009
Claims
Aug 21, 2009
Cover sheet for fax transmission
Aug 21, 2009
Description
Aug 21, 2009
Non-patent literature cited during the examination procedure
Aug 21, 2009
Reply to communication from the Examining Division
May 11, 2009
Grant of extension of time limit (examination procedure)
May 6, 2009
Cover sheet for fax transmission
May 6, 2009
Letter accompanying subsequently filed items
May 6, 2009
Request for extension of time limit to communication from the Examining Division
Feb 12, 2009
Annex to the communication
Feb 12, 2009
Communication from the Examining Division
Oct 29, 2008
Notification on forthcoming publication of bibliographic data
Oct 24, 2008
Communication regarding possible amendment of claims/payment of claims fees
Oct 24, 2008
Cover sheet for fax transmission
Oct 24, 2008
Letter accompanying subsequently filed items
Oct 24, 2008
Letter accompanying subsequently filed items
Oct 24, 2008
Letter concerning the inventor
Oct 23, 2008
Letter accompanying subsequently filed items
Oct 23, 2008
Letter concerning the inventor
Oct 21, 2008
Copy of the international preliminary report on patentability
Oct 2, 2008
International publication of the international search report
Sep 15, 2008
Amended claims filed after receipt of (European) search report
Sep 15, 2008
Claims
Sep 15, 2008
Matter concerning the application
Sep 15, 2008
Request for entry into the European phase
Sep 15, 2008
Sequence listing
Sep 11, 2008
Amended claims filed after receipt of (European) search report
Sep 11, 2008
Claims
Sep 11, 2008
Cover sheet for fax transmission
Sep 11, 2008
Matter concerning the application
Sep 11, 2008
Payment of fees and costs
Sep 11, 2008
Request for entry into the European phase
Sep 2, 2008
Communication in cases for which no other form is applicable
Jul 25, 2008
Information on entry into European phase
Nov 29, 2007
Copy of the international search report
Nov 29, 2007
International publication of the international search report
Oct 18, 2007
Priority document (electronically transmitted)
Oct 18, 2007
Priority document (electronically transmitted)
Sep 20, 2007
Published international application - A2
Sep 20, 2007
Sequence listing
May 25, 2007
Abstract
May 25, 2007
Claims
May 25, 2007
Description
May 25, 2007
Drawings
May 25, 2007
Sequence listing

EP1994055

WYETH

Application Number: EP07758256A
Filing Date: Mar 9, 2007
Status: Revoked; Jul 24, 2020
Publication Date: Jul 2, 2014
External Links: Slate, Register , Google Patents

IP Verse

Anti-5T4 Antibodies And Uses Thereof

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP1994055