The weekly litigation news digest is live. Subscribe now

IP Verse

Heterodimeric Bispecific Antibodies - EP2970484

The patent EP2970484 was granted to Amgen on Sep 21, 2022. The application was originally filed on Mar 13, 2014 under application number EP14722862A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2970484

AMGEN

Application Number: EP14722862A
Filing Date: Mar 13, 2014
Status: Patent Maintained As Amended; Aug 19, 2022
Publication Date: Sep 21, 2022
External Links: Slate, Register, Google Patents

Patent Summary

Patent Family

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	Opposition Status
Get instant alerts for new oppositions and patent status changes
RICKER	Feb 15, 2019	WALLINGER RICKER SCHLOTTER TOSTMANN	ADMISSIBLE

Patent Citations (16) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
INTERNATIONAL-SEARCH-REPORT	EP2050764
INTERNATIONAL-SEARCH-REPORT	WO2008024188
INTERNATIONAL-SEARCH-REPORT	WO2010037836
INTERNATIONAL-SEARCH-REPORT	WO2012025530
INTERNATIONAL-SEARCH-REPORT	WO2012118903
INTERNATIONAL-SEARCH-REPORT	WO2012135345
OPPOSITION	US2004033561
OPPOSITION	US2009060910
OPPOSITION	US5837242
OPPOSITION	WO0202781
OPPOSITION	WO2007048037
OPPOSITION	WO2008157379
OPPOSITION	WO2012125850
OPPOSITION	WO2013096221
OPPOSITION	WO2014106015
OPPOSITION	WO2014145806

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

Aug 25, 2022
Decision to maintain the European patent in amended form
OPPO
Aug 25, 2022
Decision to maintain the European patent in amended form
OPPO
Aug 25, 2022
Termination of the opposition proceedings with maintenance of patent
OPPO
Aug 16, 2022
(Electronic) Receipt
OPPO
Aug 16, 2022
Filing of the translation of the amended claims
OPPO
Aug 16, 2022
French translation of claims
OPPO
Aug 16, 2022
German translation of the claims
OPPO
Aug 16, 2022
Letter accompanying subsequently filed items
OPPO
May 12, 2022
Communication of bibliographic data
OPPO
May 12, 2022
Communication to opponent concerning maintenance
OPPO
May 12, 2022
Communication with request to file translations
OPPO
May 4, 2022
Maintenance of the patent with the documents specified in the final decision
OPPO
Jan 21, 2022
Advice of delivery
OPPO
Jan 21, 2022
Annex to the communication - opposition
OPPO
Jan 21, 2022
Decision of the Opposition Division and instruction
OPPO
Jan 21, 2022
Druckexemplar in opposition procedure
OPPO
Jan 21, 2022
Grounds for the decision (Annex) - opposition
OPPO
Jan 21, 2022
Interlocutory decision in opposition proceedings
OPPO
Jan 21, 2022
Interlocutory decision in opposition proceedings
OPPO
Jan 21, 2022
Means of redress
OPPO
Jan 21, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jan 21, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jan 21, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Jan 21, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Jan 21, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Jan 21, 2022
Scanned annex to a communication - opposition procedure
OPPO
Jan 21, 2022
Scanned annex to a communication - opposition procedure
OPPO
Jan 21, 2022
Transmittal of decision / summons - opposition
OPPO
Jan 21, 2022
Transmittal of decision / summons - opposition
OPPO
Nov 16, 2021
Information about the result of oral proceedings
OPPO
Nov 10, 2021
Brief communication - Opposition proceedings
OPPO
Nov 8, 2021
(Electronic) Receipt
OPPO
Nov 8, 2021
Letter accompanying subsequently filed items
OPPO
Nov 8, 2021
Written submission in preparation to/during oral proceedings
OPPO
Sep 22, 2021
Brief communication - Opposition proceedings
OPPO
Sep 21, 2021
Brief communication - Opposition proceedings
OPPO
Sep 16, 2021
(Electronic) Receipt
OPPO
Sep 16, 2021
(Electronic) Receipt
OPPO
Sep 16, 2021
Auxiliary request during Opposition procedure
OPPO
Sep 16, 2021
Auxiliary request during Opposition procedure
OPPO
Sep 16, 2021
Auxiliary request during Opposition procedure
OPPO
Sep 16, 2021
Auxiliary request during Opposition procedure - 01
OPPO
Sep 16, 2021
Auxiliary request during Opposition procedure - 02
OPPO
Sep 16, 2021
Auxiliary request during Opposition procedure - 03
OPPO
Sep 16, 2021
Letter accompanying subsequently filed items
OPPO
Sep 16, 2021
Letter accompanying subsequently filed items
OPPO
Sep 16, 2021
Request for interpreters during oral proceedings
OPPO
Sep 16, 2021
Written submission in preparation to/during oral proceedings
OPPO
Sep 16, 2021
Written submission in preparation to/during oral proceedings
OPPO
Sep 9, 2021
(Electronic) Receipt
OPPO
Sep 9, 2021
Letter accompanying subsequently filed items
OPPO
Jul 30, 2021
Notification concerning the date of oral proceedings
OPPO
Jul 30, 2021
Notification concerning the date of oral proceedings
OPPO
Feb 5, 2021
Advice of delivery
OPPO
Feb 4, 2021
Advice of delivery
OPPO
Feb 4, 2021
Annex to the communication - opposition
OPPO
Feb 4, 2021
Information concerning oral proceedings
OPPO
Feb 4, 2021
Summons to attend oral proceedings
OPPO
Feb 4, 2021
Summons to attend oral proceedings
OPPO
Feb 4, 2021
Transmittal of decision / summons - opposition
OPPO
Feb 4, 2021
Transmittal of decision / summons - opposition
OPPO
Aug 25, 2020
Notification concerning the date of oral proceedings
OPPO
Aug 25, 2020
Notification concerning the date of oral proceedings
OPPO
Aug 19, 2020
(Electronic) Receipt
OPPO
Aug 19, 2020
Letter accompanying subsequently filed items
OPPO
Aug 19, 2020
Oral proceedings: Request for postponement
OPPO
Jul 21, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 21, 2020
Notification concerning the date of oral proceedings
OPPO
May 13, 2020
Advice of delivery
OPPO
May 11, 2020
Advice of delivery
OPPO
May 7, 2020
Acknowledgement of a document
OPPO
May 7, 2020
Acknowledgement of a document
OPPO
May 7, 2020
Information concerning oral proceedings
OPPO
May 7, 2020
Summons to attend oral proceedings
OPPO
May 7, 2020
Summons to attend oral proceedings
OPPO
Apr 28, 2020
Brief communication - Opposition proceedings
OPPO
Apr 21, 2020
(Electronic) Receipt
OPPO
Apr 21, 2020
Brief communication - Opposition proceedings
OPPO
Apr 21, 2020
Letter accompanying subsequently filed items
OPPO
Apr 21, 2020
Written submission in preparation to/during oral proceedings
OPPO
Apr 15, 2020
(Electronic) Receipt
OPPO
Apr 15, 2020
Letter accompanying subsequently filed items
OPPO
Apr 15, 2020
Written submission in preparation to/during oral proceedings
OPPO
Apr 14, 2020
Notification concerning the date of oral proceedings
OPPO
Apr 14, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 5, 2020
Brief communication - Opposition proceedings
OPPO
Feb 28, 2020
(Electronic) Receipt
OPPO
Feb 28, 2020
Citation in opposition procedure - 025
OPPO
Feb 28, 2020
Citation in opposition procedure - 026
OPPO
Feb 28, 2020
Consolidated list of cited opposition documents
OPPO
Feb 28, 2020
Request for interpreters during oral proceedings
OPPO
Feb 28, 2020
Written submission in preparation to/during oral proceedings
OPPO
Feb 26, 2020
Brief communication - Opposition proceedings
OPPO
Feb 21, 2020
(Electronic) Receipt
OPPO
Feb 21, 2020
Request for interpreters during oral proceedings
OPPO
Feb 21, 2020
Written submission in preparation to/during oral proceedings
OPPO
Dec 6, 2019
Advice of delivery
OPPO
Nov 29, 2019
Advice of delivery
OPPO
Nov 29, 2019
Advice of delivery
OPPO
Nov 28, 2019
Acknowledgement of a document
OPPO
Nov 28, 2019
Acknowledgement of a document
OPPO
Nov 28, 2019
Annex to the communication - opposition
OPPO
Nov 28, 2019
Information concerning oral proceedings
OPPO
Nov 28, 2019
Summons to attend oral proceedings
OPPO
Nov 28, 2019
Summons to attend oral proceedings
OPPO
Jul 12, 2019
Brief communication - Opposition proceedings
OPPO
Jul 9, 2019
(Electronic) Receipt
OPPO
Jul 9, 2019
Auxiliary request during Opposition procedure
OPPO
Jul 9, 2019
Auxiliary request during Opposition procedure
OPPO
Jul 9, 2019
Auxiliary request during Opposition procedure - 01
OPPO
Jul 9, 2019
Auxiliary request during Opposition procedure - 02
OPPO
Jul 9, 2019
Letter accompanying subsequently filed items
OPPO
Jul 9, 2019
Main request during Opposition procedure
OPPO
Jul 9, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Mar 7, 2019
Brief communication - Opposition proceedings
OPPO
Mar 1, 2019
(Electronic) Receipt
OPPO
Mar 1, 2019
Letter accompanying subsequently filed items
OPPO
Mar 1, 2019
Letter regarding the opposition procedure (no time limit)
OPPO
Feb 27, 2019
Communication of a notice of opposition and request to file observations
OPPO
Feb 27, 2019
Notice of further oppositions to opponent(s)
OPPO
Feb 21, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Feb 15, 2019
(Electronic) Receipt
OPPO
Feb 15, 2019
Citation in opposition procedure - 001
OPPO
Feb 15, 2019
Citation in opposition procedure - 002
OPPO
Feb 15, 2019
Citation in opposition procedure - 003
OPPO
Feb 15, 2019
Citation in opposition procedure - 004
OPPO
Feb 15, 2019
Citation in opposition procedure - 005
OPPO
Feb 15, 2019
Citation in opposition procedure - 006
OPPO
Feb 15, 2019
Citation in opposition procedure - 007
OPPO
Feb 15, 2019
Citation in opposition procedure - 008
OPPO
Feb 15, 2019
Citation in opposition procedure - 009
OPPO
Feb 15, 2019
Citation in opposition procedure - 010
OPPO
Feb 15, 2019
Citation in opposition procedure - 011
OPPO
Feb 15, 2019
Citation in opposition procedure - 012
OPPO
Feb 15, 2019
Citation in opposition procedure - 013
OPPO
Feb 15, 2019
Citation in opposition procedure - 014
OPPO
Feb 15, 2019
Citation in opposition procedure - 015
OPPO
Feb 15, 2019
Citation in opposition procedure - 016
OPPO
Feb 15, 2019
Citation in opposition procedure - 017
OPPO
Feb 15, 2019
Citation in opposition procedure - 018
OPPO
Feb 15, 2019
Citation in opposition procedure - 019
OPPO
Feb 15, 2019
Citation in opposition procedure - 020
OPPO
Feb 15, 2019
Citation in opposition procedure - 021
OPPO
Feb 15, 2019
Citation in opposition procedure - 022
OPPO
Feb 15, 2019
Citation in opposition procedure - 023
OPPO
Feb 15, 2019
Citation in opposition procedure - 024
OPPO
Feb 15, 2019
Notice of opposition
OPPO
Feb 15, 2019
Notice of opposition
OPPO
Feb 15, 2019
Patent document cited during the opposition procedure
OPPO
Feb 15, 2019
Patent document cited during the opposition procedure
OPPO
Feb 15, 2019
Patent document cited during the opposition procedure
OPPO
Feb 15, 2019
Patent document cited during the opposition procedure
OPPO
Jul 5, 2018
Submission concerning representation
Search/Exam
May 30, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Apr 19, 2018
Decision to grant a European patent
Search/Exam
Apr 5, 2018
(Electronic) Receipt
Search/Exam
Apr 5, 2018
Filing of the translations of the claims
Search/Exam
Apr 5, 2018
French translation of claims
Search/Exam
Apr 5, 2018
German translation of the claims
Search/Exam
Apr 5, 2018
Letter accompanying subsequently filed items
Search/Exam
Dec 1, 2017
Bibliographic data of the European patent application
Search/Exam
Dec 1, 2017
Communication about intention to grant a European patent
Search/Exam
Dec 1, 2017
Intention to grant (signatures)
Search/Exam
Dec 1, 2017
Text intended for grant (clean copy)
Search/Exam
Dec 1, 2017
Text intended for grant (sequence listing)
Search/Exam
Dec 1, 2017
Text intended for grant (version for approval)
Search/Exam
Aug 4, 2017
(Electronic) Receipt
Search/Exam
Aug 4, 2017
Amended claims with annotations
Search/Exam
Aug 4, 2017
Claims
Search/Exam
Aug 4, 2017
Letter accompanying subsequently filed items
Search/Exam
Aug 4, 2017
Reply to communication from the Examining Division
Search/Exam
Jun 6, 2017
Grant of extension of time limit (examination procedure)
Search/Exam
May 31, 2017
Request for extension of time limit to communication from the Examining Division
Search/Exam
Mar 27, 2017
Annex to the communication
Search/Exam
Mar 27, 2017
Communication from the Examining Division
Search/Exam
May 27, 2016
(Electronic) Receipt
Search/Exam
May 27, 2016
Amended claims filed after receipt of (European) search report
Search/Exam
May 27, 2016
Amended claims with annotations
Search/Exam
May 27, 2016
Amendments received before examination
Search/Exam
May 27, 2016
Letter accompanying subsequently filed items
Search/Exam
Jan 20, 2016
Communication to designated inventor
Search/Exam
Jan 15, 2016
Letter concerning the inventor
Search/Exam
Dec 23, 2015
Invitation to indicate correct address of inventor
Search/Exam
Dec 23, 2015
Notification on forthcoming publication of bibliographic data
Search/Exam
Dec 17, 2015
Letter which had not been notified
Search/Exam
Nov 20, 2015
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Search/Exam
Nov 18, 2015
Communication to designated inventor
Search/Exam
Nov 18, 2015
Communication to designated inventor
Search/Exam
Nov 18, 2015
Communication to designated inventor
Search/Exam
Nov 18, 2015
Communication to designated inventor
Search/Exam
Oct 12, 2015
(Electronic) Receipt
Search/Exam
Oct 12, 2015
Converted Sequence Listing
Search/Exam
Oct 12, 2015
Request for entry into the European phase
Search/Exam
Oct 2, 2015
Copy of the international preliminary report on patentability
Search/Exam
Jul 29, 2015
Information on entry into European phase
Search/Exam
Oct 14, 2014
Priority document (electronically transmitted)
Search/Exam
Oct 14, 2014
Priority document (electronically transmitted)
Search/Exam
Sep 25, 2014
Converted Sequence Listing
Search/Exam
Sep 25, 2014
Copy of the international search report
Search/Exam
Sep 25, 2014
Published international application - A1
Search/Exam
Jul 21, 2014
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Jul 21, 2014
Written opinion of the ISA, cover sheet
PCTISA
Jul 21, 2014
Written opinion of the ISA, supplemental box
PCTISA
May 9, 2014
Abstract
PCTISA
May 9, 2014
Annex
PCTISA
May 9, 2014
Annex
PCTISA
May 9, 2014
Annex
PCTISA
May 9, 2014
Claims
PCTISA
May 9, 2014
Description
PCTISA
May 9, 2014
Drawings
PCTISA
May 9, 2014
Submission concerning representation
PCTISA