Antibody Fc Variants

Patent No. EP2691417 (titled "Antibody Fc Variants") was filed by Roche Glycart on Mar 27, 2012. The application was issued on Oct 30, 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
MERCK PATENT	May 2, 2019	-

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 4, 2024
Decision to maintain the European patent in amended form
Oct 4, 2024
Decision to maintain the European patent in amended form
Sep 23, 2024
(Electronic) Receipt
Sep 23, 2024
Filing of the translation of the amended claims
Sep 23, 2024
French translation of claims
Sep 23, 2024
German translation of the claims
Sep 23, 2024
Letter accompanying subsequently filed items
Aug 22, 2024
Communication to opponent concerning maintenance
Aug 22, 2024
Communication with request to file translations
Aug 19, 2024
Maintenance of the patent with the documents specified in the final decision
May 2, 2024
Brief communication - Opposition proceedings
May 2, 2024
Brief communication - Opposition proceedings
May 2, 2024
Decision of the Opposition Division and instruction
May 2, 2024
Druckexemplar in opposition procedure
May 2, 2024
Grounds for the decision (Annex) - opposition
May 2, 2024
Interlocutory decision in opposition proceedings
May 2, 2024
Interlocutory decision in opposition proceedings
May 2, 2024
Means of redress
Dec 12, 2023
Annex to the communication - opposition
Dec 12, 2023
Brief communication - Opposition proceedings
Dec 12, 2023
Brief communication - Opposition proceedings
Dec 12, 2023
Communication inviting the parties to file observations
Dec 12, 2023
Communication inviting the parties to file observations
Aug 18, 2023
Brief communication - Opposition proceedings
Aug 14, 2023
(Electronic) Receipt
Aug 14, 2023
Auxiliary request during Opposition procedure - 06
Aug 14, 2023
Letter accompanying subsequently filed items
Aug 14, 2023
Reply to an examination report in opposition proceedings
Jul 27, 2023
Brief communication - Opposition proceedings
Jul 27, 2023
Brief communication - Opposition proceedings
Jul 27, 2023
Communication inviting the parties to file observations
Jul 27, 2023
Communication inviting the parties to file observations
Apr 26, 2023
Brief communication - Opposition proceedings
Apr 20, 2023
(Electronic) Receipt
Apr 20, 2023
Description
Apr 20, 2023
Letter accompanying subsequently filed items
Apr 20, 2023
Reply to an examination report in opposition proceedings
Jan 18, 2023
Annex to the communication - opposition
Jan 18, 2023
Brief communication - Opposition proceedings
Jan 18, 2023
Brief communication - Opposition proceedings
Jan 18, 2023
Communication inviting the parties to file observations
Jan 18, 2023
Communication inviting the parties to file observations
Jan 2, 2023
Brief communication - Opposition proceedings
Jan 2, 2023
Brief communication - Opposition proceedings
Dec 19, 2022
Annex to the communication - opposition
Dec 19, 2022
Brief communication - Opposition proceedings
Dec 19, 2022
Brief communication - Opposition proceedings
Dec 19, 2022
Communication inviting the parties to file observations
Dec 19, 2022
Communication inviting the parties to file observations
Oct 18, 2022
Advice of delivery
Oct 12, 2022
Decision of the Board of Appeal
Oct 12, 2022
F3032 Notification(s) of the decision
Oct 12, 2022
F3032 Notification(s) of the decision
Apr 22, 2022
F3013 Oral Proceedings: Forwarding minutes
Apr 22, 2022
F3013 Oral Proceedings: Forwarding minutes
Apr 22, 2022
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Apr 5, 2022
Oral proceedings: change of venue
Apr 5, 2022
Oral proceedings: change of venue
Mar 30, 2022
F3345 Forwarding of submissions to parties
Mar 29, 2022
(Electronic) Receipt
Mar 29, 2022
Letter accompanying subsequently filed items
Mar 29, 2022
Letter dealing with oral proceedings during the appeal procedure
Mar 15, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 11, 2022
F3345 Forwarding of submissions to parties
Mar 9, 2022
(Electronic) Receipt
Mar 9, 2022
F3345 Forwarding of submissions to parties
Mar 9, 2022
Letter accompanying subsequently filed items
Mar 9, 2022
Letter dealing with oral proceedings during the appeal procedure
Mar 8, 2022
(Electronic) Receipt
Mar 8, 2022
Letter accompanying subsequently filed items
Mar 8, 2022
Letter dealing with oral proceedings during the appeal procedure
Feb 23, 2022
F3345 Forwarding of submissions to parties
Feb 21, 2022
(Electronic) Receipt
Feb 21, 2022
Amended claims with annotations
Feb 21, 2022
Amended claims with annotations
Feb 21, 2022
Amended claims with annotations
Feb 21, 2022
Amended claims with annotations
Feb 21, 2022
Amended claims with annotations
Feb 21, 2022
Amended claims with annotations
Feb 21, 2022
Auxiliary request during appeals procedure - 06
Feb 21, 2022
Auxiliary request during appeals procedure - 07
Feb 21, 2022
Auxiliary request during appeals procedure - 08
Feb 21, 2022
Auxiliary request during appeals procedure - 09
Feb 21, 2022
Auxiliary request during appeals procedure - 10
Feb 21, 2022
Auxiliary request during appeals procedure - 11
Feb 21, 2022
Letter accompanying subsequently filed items
Feb 21, 2022
Letter dealing with oral proceedings during the appeal procedure
Jan 18, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 18, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 13, 2021
Advice of delivery
Dec 6, 2021
F3011.1 Oral Proceedings: summons
Dec 6, 2021
F3011.1 Oral Proceedings: summons
Dec 6, 2021
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Dec 1, 2021
F3010 Oral proceedings: order for summons
Nov 23, 2021
F3345 Forwarding of submissions to parties
Nov 18, 2021
(Electronic) Receipt
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Amended claims with annotations
Nov 18, 2021
Auxiliary request during appeals procedure - 01
Nov 18, 2021
Auxiliary request during appeals procedure - 02
Nov 18, 2021
Auxiliary request during appeals procedure - 03
Nov 18, 2021
Auxiliary request during appeals procedure - 04
Nov 18, 2021
Auxiliary request during appeals procedure - 05
Nov 18, 2021
Auxiliary request during appeals procedure - 06
Nov 18, 2021
Auxiliary request during appeals procedure - 07
Nov 18, 2021
Auxiliary request during appeals procedure - 08
Nov 18, 2021
Auxiliary request during appeals procedure - 09
Nov 18, 2021
Auxiliary request during appeals procedure - 10
Nov 18, 2021
Auxiliary request during appeals procedure - 11
Nov 18, 2021
Auxiliary request during appeals procedure - 12
Nov 18, 2021
Auxiliary request during appeals procedure - 13
Nov 18, 2021
Auxiliary request during appeals procedure - 14
Nov 18, 2021
Letter accompanying subsequently filed items
Nov 18, 2021
Reply to appeal
Oct 15, 2021
F3303.17 Change of the composition of the Board (T), in case Chairman is a legal member
Jul 13, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 6, 2021
(Electronic) Receipt
Jul 6, 2021
Citation in appeal procedure - 001
Jul 6, 2021
Citation in appeal procedure - 002
Jul 6, 2021
Citation in appeal procedure - 003
Jul 6, 2021
Citation in appeal procedure - 004
Jul 6, 2021
Citation in appeal procedure - 005
Jul 6, 2021
Citation in appeal procedure - 007
Jul 6, 2021
Citation in appeal procedure - 008
Jul 6, 2021
Citation in appeal procedure - 009
Jul 6, 2021
Citation in appeal procedure - 009
Jul 6, 2021
Citation in appeal procedure - 010
Jul 6, 2021
Citation in appeal procedure - 011
Jul 6, 2021
Citation in appeal procedure - 012
Jul 6, 2021
Citation in appeal procedure - 013
Jul 6, 2021
Citation in appeal procedure - 014
Jul 6, 2021
Citation in appeal procedure - 015
Jul 6, 2021
Citation in appeal procedure - 016
Jul 6, 2021
Citation in appeal procedure - 017
Jul 6, 2021
Letter accompanying subsequently filed items
Jul 6, 2021
Statement of grounds of appeal
Jun 17, 2021
Composition of the board (T)
Apr 28, 2021
F3204 Communication of the file number to the parties
Apr 23, 2021
(Electronic) Receipt
Apr 23, 2021
Letter accompanying subsequently filed items
Apr 23, 2021
Notice of appeal
Mar 29, 2021
(Electronic) Receipt
Mar 29, 2021
Advice of delivery
Mar 29, 2021
Communication about missing advice of delivery
Mar 29, 2021
Letter accompanying subsequently filed items
Mar 4, 2021
Advice of delivery
Feb 24, 2021
Annex to the communication - opposition
Feb 24, 2021
Decision of the Opposition Division and instruction
Feb 24, 2021
Decision rejecting the opposition
Feb 24, 2021
Grounds for the decision (Annex) - opposition
Feb 24, 2021
Internal form - Opposition/addressees
Feb 24, 2021
Internal form - Opposition/addressees
Feb 24, 2021
Means of redress
Feb 24, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 24, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 24, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 24, 2021
Provision of a copy of the minutes - opposition procedure
Feb 24, 2021
Transmittal of decision / summons - opposition
Feb 24, 2021
Transmittal of decision / summons - opposition
Feb 4, 2021
Brief communication - Opposition proceedings
Feb 2, 2021
Information about the result of oral proceedings
Feb 1, 2021
(Electronic) Receipt
Feb 1, 2021
Letter accompanying subsequently filed items
Feb 1, 2021
Written submission in preparation to/during oral proceedings
Jan 15, 2021
Brief communication - Opposition proceedings
Dec 23, 2020
(Electronic) Receipt
Dec 23, 2020
(Electronic) Receipt
Dec 23, 2020
Letter accompanying subsequently filed items
Dec 23, 2020
Letter accompanying subsequently filed items
Dec 23, 2020
Oral proceedings: reply to date proposed
Dec 23, 2020
Written submission in preparation to/during oral proceedings
Dec 22, 2020
(Electronic) Receipt
Dec 22, 2020
Letter accompanying subsequently filed items
Dec 22, 2020
Oral proceedings: reply to date proposed
Dec 8, 2020
Brief communication - Opposition proceedings
Dec 7, 2020
Brief communication - Opposition proceedings
Dec 2, 2020
(Electronic) Receipt
Dec 2, 2020
(Electronic) Receipt
Dec 2, 2020
Auxiliary request during Opposition procedure
Dec 2, 2020
Auxiliary request during Opposition procedure
Dec 2, 2020
Auxiliary request during Opposition procedure
Dec 2, 2020
Auxiliary request during Opposition procedure
Dec 2, 2020
Auxiliary request during Opposition procedure
Dec 2, 2020
Auxiliary request during Opposition procedure
Dec 2, 2020
Auxiliary request during Opposition procedure
Dec 2, 2020
Auxiliary request during Opposition procedure
Dec 2, 2020
Auxiliary request during Opposition procedure
Dec 2, 2020
Auxiliary request during Opposition procedure - 06
Dec 2, 2020
Auxiliary request during Opposition procedure - 07
Dec 2, 2020
Auxiliary request during Opposition procedure - 08
Dec 2, 2020
Auxiliary request during Opposition procedure - 09
Dec 2, 2020
Auxiliary request during Opposition procedure - 10
Dec 2, 2020
Auxiliary request during Opposition procedure - 11
Dec 2, 2020
Auxiliary request during Opposition procedure - 12
Dec 2, 2020
Auxiliary request during Opposition procedure - 13
Dec 2, 2020
Auxiliary request during Opposition procedure - 14
Dec 2, 2020
Letter accompanying subsequently filed items
Dec 2, 2020
Letter accompanying subsequently filed items
Dec 2, 2020
Notification concerning the date of oral proceedings
Dec 2, 2020
Notification concerning the date of oral proceedings
Dec 2, 2020
Written submission in preparation to/during oral proceedings
Dec 2, 2020
Written submission in preparation to/during oral proceedings
Oct 6, 2020
Notification concerning the date of oral proceedings
Oct 6, 2020
Notification concerning the date of oral proceedings
May 15, 2020
(Electronic) Receipt
May 15, 2020
Advice of delivery
May 15, 2020
Advice of delivery
May 15, 2020
Letter accompanying subsequently filed items
May 11, 2020
Acknowledgement of a document
May 11, 2020
Acknowledgement of a document
May 11, 2020
Information concerning oral proceedings
May 11, 2020
Notification concerning the date of oral proceedings
May 11, 2020
Notification concerning the date of oral proceedings
May 11, 2020
Summons to attend oral proceedings
May 11, 2020
Summons to attend oral proceedings
Apr 2, 2020
Brief communication - Opposition proceedings
Mar 27, 2020
(Electronic) Receipt
Mar 27, 2020
Advice of delivery
Mar 27, 2020
Any annexes (other than citation) to an opposition letter
Mar 27, 2020
Letter accompanying subsequently filed items
Mar 27, 2020
Oral proceedings: Request for postponement
Mar 23, 2020
Acknowledgement of a document
Mar 23, 2020
Acknowledgement of a document
Mar 23, 2020
Annex to the communication - opposition
Mar 23, 2020
Information concerning oral proceedings
Mar 23, 2020
Summons to attend oral proceedings
Mar 23, 2020
Summons to attend oral proceedings
Mar 19, 2020
Document concerning representation
Sep 27, 2019
Brief communication - Opposition proceedings
Sep 27, 2019
Brief communication - Opposition proceedings
Sep 23, 2019
(Electronic) Receipt
Sep 23, 2019
Auxiliary request during Opposition procedure - 01
Sep 23, 2019
Auxiliary request during Opposition procedure - 02
Sep 23, 2019
Auxiliary request during Opposition procedure - 03
Sep 23, 2019
Auxiliary request during Opposition procedure - 04
Sep 23, 2019
Auxiliary request during Opposition procedure - 05
Sep 23, 2019
Citation in opposition procedure - 018
Sep 23, 2019
Citation in opposition procedure - 019
Sep 23, 2019
Citation in opposition procedure - 020
Sep 23, 2019
Citation in opposition procedure - 021
Sep 23, 2019
Citation in opposition procedure - 022
Sep 23, 2019
Citation in opposition procedure - 023
Sep 23, 2019
Citation in opposition procedure - 024
Sep 23, 2019
Citation in opposition procedure - 025
Sep 23, 2019
Citation in opposition procedure - 026
Sep 23, 2019
Citation in opposition procedure - 027
Sep 23, 2019
Citation in opposition procedure - 028
Sep 23, 2019
Citation in opposition procedure - 029
Sep 23, 2019
Citation in opposition procedure - 030
Sep 23, 2019
Citation in opposition procedure - 030
Sep 23, 2019
Citation in opposition procedure - 031
Sep 23, 2019
Citation in opposition procedure - 032
Sep 23, 2019
Citation in opposition procedure - 033
Sep 23, 2019
Citation in opposition procedure - 034
Sep 23, 2019
Claims
Sep 23, 2019
Claims
Sep 23, 2019
Claims
Sep 23, 2019
Claims
Sep 23, 2019
Claims
Sep 23, 2019
Consolidated list of cited opposition documents
Sep 23, 2019
Letter accompanying subsequently filed items
Sep 23, 2019
Reply of the patent proprietor to the notice(s) of opposition
May 14, 2019
Communication of a notice of opposition and request to file observations
May 14, 2019
Notice of further oppositions to opponent(s)
May 10, 2019
Communication of a notice of opposition - first information to patent proprietor
May 2, 2019
(Electronic) Receipt
May 2, 2019
Citation in opposition procedure - 001
May 2, 2019
Citation in opposition procedure - 002
May 2, 2019
Citation in opposition procedure - 003
May 2, 2019
Citation in opposition procedure - 004
May 2, 2019
Citation in opposition procedure - 005
May 2, 2019
Citation in opposition procedure - 006
May 2, 2019
Citation in opposition procedure - 007
May 2, 2019
Citation in opposition procedure - 008
May 2, 2019
Citation in opposition procedure - 009
May 2, 2019
Citation in opposition procedure - 010
May 2, 2019
Citation in opposition procedure - 011
May 2, 2019
Citation in opposition procedure - 012
May 2, 2019
Citation in opposition procedure - 013
May 2, 2019
Citation in opposition procedure - 014
May 2, 2019
Citation in opposition procedure - 015
May 2, 2019
Citation in opposition procedure - 016
May 2, 2019
Citation in opposition procedure - 017
May 2, 2019
Notice of opposition
May 2, 2019
Notice of opposition
Dec 20, 2018
Communication of amended entries concerning the representative
Dec 14, 2018
Submission concerning change of applicant's representative
Dec 13, 2018
Submission concerning change of applicant's representative
Aug 13, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 5, 2018
Decision to grant a European patent
Jun 22, 2018
(Electronic) Receipt
Jun 22, 2018
Filing of the translations of the claims
Jun 22, 2018
French translation of claims
Jun 22, 2018
German translation of the claims
Jun 22, 2018
Letter accompanying subsequently filed items
Apr 4, 2018
Brief communication to applicant/representative (Legal Division)
Mar 23, 2018
(Electronic) Receipt
Mar 23, 2018
Letter accompanying subsequently filed items
Mar 23, 2018
Letter concerning the inventor
Feb 22, 2018
Bibliographic data of the European patent application
Feb 22, 2018
Communication about intention to grant a European patent
Feb 22, 2018
Intention to grant (signatures)
Feb 22, 2018
Text intended for grant (clean copy)
Feb 22, 2018
Text intended for grant (sequence listing)
Feb 22, 2018
Text intended for grant (version for approval)
Dec 19, 2017
(Electronic) Receipt
Dec 19, 2017
Amended claims with annotations
Dec 19, 2017
Claims
Dec 19, 2017
Letter accompanying subsequently filed items
Dec 19, 2017
Reply to communication from the Examining Division
Dec 15, 2017
(Electronic) Receipt
Dec 15, 2017
Description
Dec 15, 2017
Letter accompanying subsequently filed items
Dec 15, 2017
Reply to communication from the Examining Division
Apr 12, 2017
(Electronic) Receipt
Apr 12, 2017
Amended claims with annotations
Apr 12, 2017
Amended description with annotations
Apr 12, 2017
Claims
Apr 12, 2017
Letter accompanying subsequently filed items
Apr 12, 2017
Reply to communication from the Examining Division
Jan 23, 2017
Communication confirming withdrawal from representation
Jan 23, 2017
Communication of amended entries concerning the representative
Jan 23, 2017
Confirmation of revocation of automatic debit order
Jan 10, 2017
(Electronic) Receipt
Jan 10, 2017
Letter accompanying subsequently filed items
Jan 10, 2017
Submission concerning change of applicant's representative
Dec 21, 2016
Grant of extension of time limit (examination procedure)
Dec 16, 2016
(Electronic) Receipt
Dec 16, 2016
Request for extension of time limit to communication from the Examining Division
Dec 5, 2016
Annex to the communication
Dec 5, 2016
Communication from the Examining Division
Feb 3, 2016
(Electronic) Receipt
Feb 3, 2016
Amended claims with annotations
Feb 3, 2016
Annex
Feb 3, 2016
Claims
Feb 3, 2016
Letter accompanying subsequently filed items
Feb 3, 2016
Non-patent literature cited during the examination procedure
Feb 3, 2016
Non-patent literature cited during the examination procedure
Feb 3, 2016
Patent document cited during the examination procedure
Feb 3, 2016
Reply to communication from the Examining Division
Nov 27, 2015
Grant of extension of time limit (examination procedure)
Nov 24, 2015
(Electronic) Receipt
Nov 24, 2015
Request for extension of time limit to communication from the Examining Division
Aug 4, 2015
Annex to the communication
Aug 4, 2015
Communication from the Examining Division
May 16, 2014
(Electronic) Receipt
May 16, 2014
Amended claims filed after receipt of (European) search report
May 16, 2014
Amended claims with annotations
May 16, 2014
Amendments received before examination
May 16, 2014
Letter accompanying subsequently filed items
Jan 9, 2014
Notification on forthcoming publication of bibliographic data
Nov 12, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 8, 2013
Communication to designated inventor
Nov 8, 2013
Communication to designated inventor
Nov 8, 2013
Communication to designated inventor
Nov 8, 2013
Communication to designated inventor
Nov 8, 2013
Communication to designated inventor
Nov 5, 2013
Copy of the international preliminary report on patentability
Nov 5, 2013
Priority search results copy provided by EPO
Aug 20, 2013
Notification of the recording of a change
Aug 20, 2013
Notification of the recording of a change
Aug 9, 2013
Information on entry into European phase
Aug 8, 2013
(Electronic) Receipt
Aug 8, 2013
Request for entry into the European phase
Oct 23, 2012
Priority document (electronically transmitted)
Oct 4, 2012
Converted Sequence Listing
Oct 4, 2012
Copy of the international search report
Oct 4, 2012
Published international application - A1
May 14, 2012
Written opinion of the ISA, boxes No. I to VIII
May 14, 2012
Written opinion of the ISA, cover sheet
May 14, 2012
Written opinion of the ISA, supplemental box
Mar 27, 2012
(Electronic) Receipt
Mar 27, 2012
Abstract
Mar 27, 2012
Claims
Mar 27, 2012
Description
Mar 27, 2012
Drawings
Mar 27, 2012
Priority document (RO-procedure)
Mar 27, 2012
Submission concerning representation

EP2691417

ROCHE GLYCART

Application Number: EP12710732A
Filing Date: Mar 27, 2012
Status: Patent Maintained As Amended; Sep 27, 2024
Publication Date: Oct 30, 2024
External Links: Slate, Register , Google Patents

IP Verse

Antibody Fc Variants

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2691417