Improved Method Of Mapping Glycans Of Glycoproteins

Patent No. EP2909632 (titled "Improved Method Of Mapping Glycans Of Glycoproteins") was filed by Hexal on Oct 17, 2013. The application was issued on Nov 24, 2021.

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
SAWODNY	Aug 23, 2022	HOFER

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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Feb 23, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 23, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 20, 2023
Termination of the opposition proceedings with revocation of patent
Nov 10, 2022
(Electronic) Receipt
Nov 10, 2022
Advice of delivery
Nov 10, 2022
Advice of delivery
Nov 10, 2022
Letter accompanying subsequently filed items
Nov 9, 2022
Decision revoking the European patent
Nov 9, 2022
Decision revoking the European patent
Nov 9, 2022
Transmittal of decision / summons - opposition
Nov 9, 2022
Transmittal of decision / summons - opposition
Nov 4, 2022
(Electronic) Receipt
Nov 4, 2022
Letter accompanying subsequently filed items
Nov 4, 2022
Request for revocation of patent
Sep 5, 2022
Communication of a notice of opposition and request to file observations
Sep 5, 2022
Notice of further oppositions to opponent(s)
Aug 29, 2022
Communication of a notice of opposition - first information to patent proprietor
Aug 23, 2022
(Electronic) Receipt
Aug 23, 2022
Citation in opposition procedure - 001
Aug 23, 2022
Citation in opposition procedure - 002
Aug 23, 2022
Citation in opposition procedure - 003
Aug 23, 2022
Citation in opposition procedure - 004
Aug 23, 2022
Citation in opposition procedure - 005
Aug 23, 2022
Citation in opposition procedure - 005
Aug 23, 2022
Citation in opposition procedure - 006
Aug 23, 2022
Citation in opposition procedure - 007
Aug 23, 2022
Citation in opposition procedure - 008
Aug 23, 2022
Citation in opposition procedure - 009
Aug 23, 2022
Citation in opposition procedure - 010
Aug 23, 2022
Citation in opposition procedure - 011
Aug 23, 2022
Citation in opposition procedure - 012
Aug 23, 2022
Citation in opposition procedure - 013
Aug 23, 2022
Citation in opposition procedure - 014
Aug 23, 2022
Citation in opposition procedure - 015
Aug 23, 2022
Citation in opposition procedure - 016
Aug 23, 2022
Citation in opposition procedure - 017
Aug 23, 2022
Citation in opposition procedure - 018
Aug 23, 2022
Citation in opposition procedure - 019
Aug 23, 2022
Citation in opposition procedure - 020
Aug 23, 2022
Consolidated list of cited opposition documents
Aug 23, 2022
Notice of opposition
Aug 23, 2022
Notice of opposition
Dec 7, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 28, 2021
Decision to grant a European patent
Oct 18, 2021
(Electronic) Receipt
Oct 18, 2021
Filing of the translations of the claims
Oct 18, 2021
Letter accompanying subsequently filed items
Jun 16, 2021
Bibliographic data of the European patent application
Jun 16, 2021
Communication about intention to grant a European patent
Jun 16, 2021
Intention to grant (signatures)
Jun 16, 2021
Text intended for grant (clean copy)
Jun 16, 2021
Text intended for grant (version for approval)
May 17, 2021
(Electronic) Receipt
May 17, 2021
Claims
May 17, 2021
Description
May 17, 2021
French translation of claims
May 17, 2021
German translation of the claims
May 17, 2021
Letter accompanying subsequently filed items
May 17, 2021
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jan 12, 2021
Bibliographic data of the European patent application
Jan 12, 2021
Communication about intention to grant a European patent
Jan 12, 2021
Intention to grant (signatures)
Jan 12, 2021
Text intended for grant (clean copy)
Jan 12, 2021
Text intended for grant (version for approval)
Nov 24, 2020
Notification concerning the date of oral proceedings
Nov 6, 2020
(Electronic) Receipt
Nov 6, 2020
Amended claims with annotations
Nov 6, 2020
Claims
Nov 6, 2020
Letter accompanying subsequently filed items
Nov 6, 2020
Written submission in preparation to/during oral proceedings
Jul 9, 2020
Annex to the communication
Jul 9, 2020
Summons to attend oral proceedings
Jul 8, 2020
Notification concerning the date of oral proceedings
Jun 26, 2020
(Electronic) Receipt
Jun 26, 2020
Letter accompanying subsequently filed items
Jun 26, 2020
Oral proceedings: Request for postponement
Mar 27, 2020
Annex to the communication
Mar 27, 2020
Summons to attend oral proceedings
Apr 8, 2019
(Electronic) Receipt
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Amended claims with annotations
Apr 8, 2019
Citation for the examination procedure
Apr 8, 2019
Claims
Apr 8, 2019
Claims
Apr 8, 2019
Letter accompanying subsequently filed items
Apr 8, 2019
Reply to communication from the Examining Division
Feb 13, 2019
Grant of extension of time limit (examination procedure)
Feb 8, 2019
(Electronic) Receipt
Feb 8, 2019
Letter accompanying subsequently filed items
Feb 8, 2019
Request for extension of time limit to communication from the Examining Division
Oct 1, 2018
Annex to the communication
Oct 1, 2018
Communication from the Examining Division
Mar 13, 2018
(Electronic) Receipt
Mar 13, 2018
(Electronic) Receipt
Mar 13, 2018
Amended claims with annotations
Mar 13, 2018
Amended claims with annotations
Mar 13, 2018
Claims
Mar 13, 2018
Claims
Mar 13, 2018
Description
Mar 13, 2018
Letter accompanying subsequently filed items
Mar 13, 2018
Letter accompanying subsequently filed items
Mar 13, 2018
Reply to communication from the Examining Division
Mar 13, 2018
Reply to communication from the Examining Division
Jan 29, 2018
Grant of extension of time limit (examination procedure)
Jan 22, 2018
(Electronic) Receipt
Jan 22, 2018
Letter accompanying subsequently filed items
Jan 22, 2018
Request for extension of time limit to communication from the Examining Division
Sep 13, 2017
Annex to the communication
Sep 13, 2017
Communication from the Examining Division
May 5, 2017
(Electronic) Receipt
May 5, 2017
Description
May 5, 2017
Letter accompanying subsequently filed items
May 5, 2017
Reply to communication from the Examining Division
Feb 1, 2017
Annex to the communication
Feb 1, 2017
Communication from the Examining Division
Dec 22, 2016
(Electronic) Receipt
Dec 22, 2016
Amended claims with annotations
Dec 22, 2016
Claims
Dec 22, 2016
Letter accompanying subsequently filed items
Dec 22, 2016
Reply to communication from the Examining Division
Nov 24, 2016
Grant of extension of time limit (examination procedure)
Nov 18, 2016
(Electronic) Receipt
Nov 18, 2016
Letter accompanying subsequently filed items
Nov 18, 2016
Request for extension of time limit to communication from the Examining Division
Jul 8, 2016
Annex to the communication
Jul 8, 2016
Communication from the Examining Division
Jul 4, 2016
Examination started
Jul 29, 2015
Notification on forthcoming publication of bibliographic data
Jun 1, 2015
Communication regarding comments on written opinion/amendment of application/payment of claims fee
May 28, 2015
Communication to designated inventor
May 28, 2015
Communication to designated inventor
May 22, 2015
Priority search results copy provided by EPO
May 18, 2015
(Electronic) Receipt
May 18, 2015
Amended claims filed after receipt of (European) search report
May 18, 2015
Amended claims with annotations
May 18, 2015
Amendments received before examination
May 18, 2015
Request for entry into the European phase
May 6, 2015
Copy of the international preliminary report on patentability
Feb 27, 2015
Information on entry into European phase
May 13, 2014
Priority document (electronically transmitted)
Apr 24, 2014
Copy of the international search report
Apr 24, 2014
Published international application - A1
Jan 7, 2014
Written opinion of the ISA, boxes No. I to VIII
Jan 7, 2014
Written opinion of the ISA, cover sheet
Jan 7, 2014
Written opinion of the ISA, supplemental box
Oct 17, 2013
(Electronic) Receipt
Oct 17, 2013
Abstract
Oct 17, 2013
Claims
Oct 17, 2013
Description
Oct 17, 2013
Drawings
Oct 17, 2013
Priority document (RO-procedure)

EP2909632

HEXAL

Application Number: EP13783283A
Filing Date: Oct 17, 2013
Status: Revoked; Feb 24, 2023
Publication Date: Nov 24, 2021
External Links: Slate, Register , Google Patents

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Improved Method Of Mapping Glycans Of Glycoproteins

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Dossier Documents

EP2909632