Process For The Purification Of Glycoproteins

Patent No. EP2504350 (titled "Process For The Purification Of Glycoproteins") was filed by Glycotope on Nov 24, 2010. The application was issued on May 10, 2017.

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
ROSLER PATENTANWALTSKANZLEI	Feb 9, 2018	AUGUST DEBOUZY

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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Jan 14, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jan 14, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jan 9, 2020
Termination of the opposition proceedings with revocation of patent
Nov 5, 2019
Advice of delivery
Sep 24, 2019
Advice of delivery
Sep 24, 2019
Advice of delivery
Sep 17, 2019
Acknowledgement of a document
Sep 17, 2019
Acknowledgement of a document
Sep 17, 2019
Decision revoking the European patent
Sep 17, 2019
Decision revoking the European patent
Sep 13, 2019
Notification concerning the date of oral proceedings
Sep 13, 2019
Notification concerning the date of oral proceedings
Sep 11, 2019
Annex to the communication - opposition
Sep 11, 2019
Brief communication - Opposition proceedings
Sep 11, 2019
Brief communication - Opposition proceedings
Sep 11, 2019
Result of consultation by telephone/in person
Sep 10, 2019
Advice of delivery
Sep 10, 2019
Notification concerning the date of oral proceedings
Sep 10, 2019
Notification concerning the date of oral proceedings
Sep 10, 2019
Request for revocation of patent
Sep 9, 2019
Brief communication - Opposition proceedings
Sep 9, 2019
Notification concerning the date of oral proceedings
Sep 9, 2019
Notification concerning the date of oral proceedings
Sep 2, 2019
Written submission in preparation to/during oral proceedings
Jul 18, 2019
Brief communication - Opposition proceedings
Jul 17, 2019
Communication concerning the filing of a power of attorney
Jul 17, 2019
Communication of amended entries
Jul 11, 2019
(Electronic) Receipt
Jul 11, 2019
Citation in opposition procedure - 025
Jul 11, 2019
Citation in opposition procedure - 026
Jul 11, 2019
Citation in opposition procedure - 027
Jul 11, 2019
Citation in opposition procedure - 028
Jul 11, 2019
Citation in opposition procedure - 029
Jul 11, 2019
Citation in opposition procedure - 030
Jul 11, 2019
Citation in opposition procedure - 031
Jul 11, 2019
Consolidated list of cited opposition documents
Jul 11, 2019
Request for interpreters during oral proceedings
Jul 11, 2019
Written submission in preparation to/during oral proceedings
Jul 8, 2019
Authorisation
Jul 8, 2019
Request for change of opponent's representative
Jul 5, 2019
(Electronic) Receipt
Jul 5, 2019
Authorisation
Jul 5, 2019
Request for change of opponent's representative
Jul 1, 2019
Brief communication - Opposition proceedings
Jun 25, 2019
(Electronic) Receipt
Jun 25, 2019
Request for interpreters during oral proceedings
Apr 1, 2019
Advice of delivery
Mar 18, 2019
Advice of delivery
Feb 18, 2019
Advice of delivery
Feb 18, 2019
Advice of delivery
Feb 12, 2019
Acknowledgement of a document
Feb 12, 2019
Acknowledgement of a document
Feb 12, 2019
Annex to the communication - opposition
Feb 12, 2019
Information concerning oral proceedings
Feb 12, 2019
Information concerning oral proceedings
Feb 12, 2019
Summons to attend oral proceedings
Feb 12, 2019
Summons to attend oral proceedings
Jul 13, 2018
Brief communication - Opposition proceedings
Jul 9, 2018
(Electronic) Receipt
Jul 9, 2018
Amended claims with annotations
Jul 9, 2018
Amended claims with annotations
Jul 9, 2018
Amended claims with annotations
Jul 9, 2018
Amended claims with annotations
Jul 9, 2018
Amended claims with annotations
Jul 9, 2018
Amended claims with annotations
Jul 9, 2018
Citation in opposition procedure - 020
Jul 9, 2018
Citation in opposition procedure - 021
Jul 9, 2018
Citation in opposition procedure - 022
Jul 9, 2018
Citation in opposition procedure - 023
Jul 9, 2018
Citation in opposition procedure - 024
Jul 9, 2018
Claims
Jul 9, 2018
Claims
Jul 9, 2018
Claims
Jul 9, 2018
Claims
Jul 9, 2018
Claims
Jul 9, 2018
Claims
Jul 9, 2018
Letter accompanying subsequently filed items
Jul 9, 2018
Reply of the patent proprietor to the notice(s) of opposition
Feb 27, 2018
Communication of a notice of opposition and request to file observations
Feb 27, 2018
Notice of further oppositions to opponent(s)
Feb 16, 2018
Communication of a notice of opposition - first information to patent proprietor
Feb 9, 2018
(Electronic) Receipt
Feb 9, 2018
Citation in opposition procedure - 001
Feb 9, 2018
Citation in opposition procedure - 002
Feb 9, 2018
Citation in opposition procedure - 003
Feb 9, 2018
Citation in opposition procedure - 004
Feb 9, 2018
Citation in opposition procedure - 005
Feb 9, 2018
Citation in opposition procedure - 006
Feb 9, 2018
Citation in opposition procedure - 007
Feb 9, 2018
Citation in opposition procedure - 008
Feb 9, 2018
Citation in opposition procedure - 009
Feb 9, 2018
Citation in opposition procedure - 010
Feb 9, 2018
Citation in opposition procedure - 011
Feb 9, 2018
Citation in opposition procedure - 012
Feb 9, 2018
Citation in opposition procedure - 013
Feb 9, 2018
Citation in opposition procedure - 014
Feb 9, 2018
Citation in opposition procedure - 015
Feb 9, 2018
Citation in opposition procedure - 016
Feb 9, 2018
Citation in opposition procedure - 017
Feb 9, 2018
Citation in opposition procedure - 018
Feb 9, 2018
Citation in opposition procedure - 019
Feb 9, 2018
Notice of opposition
Feb 9, 2018
Notice of opposition
May 10, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 13, 2017
Decision to grant a European patent
Mar 31, 2017
(Electronic) Receipt
Mar 31, 2017
Filing of the translations of the claims
Mar 31, 2017
French translation of claims
Mar 31, 2017
German translation of the claims
Mar 31, 2017
Letter accompanying subsequently filed items
Nov 21, 2016
Bibliographic data of the European patent application
Nov 21, 2016
Communication about intention to grant a European patent
Nov 21, 2016
Intention to grant (signatures)
Nov 21, 2016
Text intended for grant (clean copy)
Nov 21, 2016
Text intended for grant (version for approval)
Sep 15, 2016
Examination started
Nov 18, 2013
Submission concerning representation
Feb 7, 2013
Amended claims filed after receipt of (European) search report
Feb 7, 2013
Amended claims with annotations
Feb 7, 2013
Amendments received before examination
Feb 6, 2013
Communication to designated inventor
Feb 4, 2013
Amended claims filed after receipt of (European) search report
Feb 4, 2013
Amended claims with annotations
Feb 4, 2013
Amendments received before examination
Feb 2, 2013
Letter concerning the inventor
Feb 1, 2013
Letter concerning the inventor
Sep 5, 2012
Notification on forthcoming publication of bibliographic data
Aug 9, 2012
Invitation to indicate correct address of inventor
Aug 3, 2012
Letter which had not been notified
Jul 24, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Jun 18, 2012
(Electronic) Receipt
Jun 18, 2012
Request for entry into the European phase
Jun 11, 2012
Copy of the international preliminary report on patentability
Apr 10, 2012
Information on entry into European phase
Feb 9, 2012
Notification of the recording of a change
Feb 9, 2012
Notification of the recording of a change
Jun 21, 2011
Priority document (electronically transmitted)
Jun 21, 2011
Priority document (electronically transmitted)
Jun 3, 2011
Copy of the international search report
Jun 3, 2011
Published international application - A1
Jan 4, 2011
Written opinion of the ISA, boxes No. I to VIII
Jan 4, 2011
Written opinion of the ISA, cover sheet
Jan 4, 2011
Written opinion of the ISA, supplemental box
Nov 27, 2010
Abstract
Nov 27, 2010
Claims
Nov 27, 2010
Description

EP2504350

GLYCOTOPE

Application Number: EP10788242A
Filing Date: Nov 24, 2010
Status: Revoked; Jan 10, 2020
Publication Date: May 10, 2017
External Links: Slate, Register , Google Patents

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Process For The Purification Of Glycoproteins

Patent Summary

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Dossier Documents

EP2504350