IP Verse

Galactose-Alpha-1, 3-Galactose-Containing N-Glycans In Glycoprotein Products Derived From Cho Cells

Patent No. EP2389586 (titled "Galactose-Alpha-1, 3-Galactose-Containing N-Glycans In Glycoprotein Products Derived From Cho Cells") was filed by Momenta Pharmaceuticals on Jan 22, 2009. The application was issued on Jan 24, 2018.

Patent Summary

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
VOGELSANG WENKE	Mar 20, 2015	GRUNECKER PATENT

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

Apr 3, 2018
Submission concerning change of applicant's address
Jan 5, 2018
Decision to maintain the European patent in amended form
Jan 5, 2018
Decision to maintain the European patent in amended form
Jan 3, 2018
Termination of the opposition proceedings with maintenance of patent
Dec 15, 2017
(Electronic) Receipt
Dec 15, 2017
Filing of the translation of the amended claims
Dec 15, 2017
French translation of claims
Dec 15, 2017
German translation of the claims
Dec 15, 2017
Letter accompanying subsequently filed items
Oct 4, 2017
Communication of bibliographic data
Oct 4, 2017
Communication to opponent concerning maintenance
Oct 4, 2017
Communication with request to file translations
Sep 20, 2017
Refund of fees
Sep 13, 2017
Maintenance of the patent with the documents specified in the final decision
Sep 13, 2017
Maintenance of the patent with the documents specified in the final decision
Sep 12, 2017
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 12, 2017
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Sep 5, 2017
Composition of the board (T)
Sep 4, 2017
(Electronic) Receipt
Sep 4, 2017
Letter accompanying subsequently filed items
Sep 4, 2017
Withdrawal of an appeal
Jul 14, 2017
F3204 Communication of the file number to the parties
Jul 14, 2017
F3204 Communication of the file number to the parties
Jul 11, 2017
Processing of an appeal
Jul 10, 2017
(Electronic) Receipt
Jul 10, 2017
Letter accompanying subsequently filed items
Jul 10, 2017
Notice of appeal
Jun 6, 2017
Advice of delivery
May 9, 2017
(Electronic) Receipt
May 9, 2017
Advice of delivery
May 9, 2017
Advice of delivery
May 9, 2017
Letter accompanying subsequently filed items
May 3, 2017
Acknowledgement of a document
May 3, 2017
Acknowledgement of a document
May 3, 2017
Annex to the communication - opposition
May 3, 2017
Decision of the Opposition Division and instruction
May 3, 2017
Druckexemplar in opposition procedure
May 3, 2017
Grounds for the decision (Annex) - opposition
May 3, 2017
Interlocutory decision in opposition proceedings
May 3, 2017
Internal form - Opposition/addressees
May 3, 2017
Internal form - Opposition/addressees
May 3, 2017
Means of redress
May 3, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 3, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 3, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 3, 2017
Provision of a copy of the minutes - opposition procedure
May 3, 2017
Scanned annex to a communication - opposition procedure
May 3, 2017
Scanned annex to a communication - opposition procedure
May 3, 2017
Scanned annex to a communication - opposition procedure
May 3, 2017
Scanned annex to a communication - opposition procedure
Feb 8, 2017
Brief communication - Opposition proceedings
Feb 7, 2017
Information about the result of oral proceedings
Feb 6, 2017
Brief communication - Opposition proceedings
Feb 2, 2017
Letter regarding the opposition procedure (no time limit)
Feb 2, 2017
Non-patent literature cited during the opposition procedure
Feb 2, 2017
Non-patent literature cited during the opposition procedure
Dec 14, 2016
Brief communication - Opposition proceedings
Dec 14, 2016
Brief communication - Opposition proceedings
Dec 7, 2016
(Electronic) Receipt
Dec 7, 2016
Amended claims with annotations
Dec 7, 2016
Amended claims with annotations
Dec 7, 2016
Amended claims with annotations
Dec 7, 2016
Amended claims with annotations
Dec 7, 2016
Amended claims with annotations
Dec 7, 2016
Auxiliary request during Opposition procedure
Dec 7, 2016
Auxiliary request during Opposition procedure
Dec 7, 2016
Auxiliary request during Opposition procedure
Dec 7, 2016
Auxiliary request during Opposition procedure
Dec 7, 2016
Auxiliary request during Opposition procedure
Dec 7, 2016
Letter accompanying subsequently filed items
Dec 7, 2016
Letter regarding the opposition procedure (no time limit)
Dec 7, 2016
Letter regarding the opposition procedure (no time limit)
Dec 7, 2016
Non-patent literature cited during the opposition procedure
Dec 7, 2016
Non-patent literature cited during the opposition procedure
Dec 6, 2016
(Electronic) Receipt
Dec 6, 2016
Letter accompanying subsequently filed items
Dec 6, 2016
Request for interpreters during oral proceedings
Dec 6, 2016
Request for interpreters during oral proceedings
Jul 26, 2016
Advice of delivery
Jul 22, 2016
Advice of delivery
Jul 21, 2016
(Electronic) Receipt
Jul 21, 2016
Advice of delivery
Jul 21, 2016
Letter accompanying subsequently filed items
Jul 14, 2016
Acknowledgement of a document
Jul 14, 2016
Acknowledgement of a document
Jul 14, 2016
Annex to the communication - opposition
Jul 14, 2016
Information concerning oral proceedings
Jul 14, 2016
Preparation for oral proceedings
Jul 14, 2016
Summons to attend oral proceedings
Jul 14, 2016
Summons to attend oral proceedings
Dec 4, 2015
Brief communication - Opposition proceedings
Nov 10, 2015
(Electronic) Receipt
Nov 10, 2015
Letter accompanying subsequently filed items
Nov 10, 2015
Letter regarding the opposition procedure (no time limit)
Nov 10, 2015
Non-patent literature cited during the opposition procedure
Nov 10, 2015
Non-patent literature cited during the opposition procedure
Nov 10, 2015
Reply of the patent proprietor to the notice(s) of opposition
Jul 15, 2015
Brief communication - Opposition proceedings
Jul 15, 2015
Grant of extension of time limit (opposition procedure)
Jul 9, 2015
(Electronic) Receipt
Jul 9, 2015
Letter accompanying subsequently filed items
Jul 9, 2015
Request for extension of time limit
Apr 30, 2015
Communication of a notice of opposition and request to file observations
Apr 30, 2015
Notice of further oppositions to opponent(s)
Apr 21, 2015
Brief communication - Opposition proceedings
Apr 13, 2015
Brief communication - Opposition proceedings
Apr 10, 2015
Letter regarding the opposition procedure (no time limit)
Apr 10, 2015
Non-patent literature cited during the opposition procedure
Apr 2, 2015
Brief communication - Opposition proceedings
Apr 2, 2015
Request for documents
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Non-patent literature cited during the opposition procedure
Mar 20, 2015
Notice of opposition
Mar 20, 2015
Notice of opposition
Mar 20, 2015
Patent document cited during the opposition procedure
Mar 20, 2015
Patent document cited during the opposition procedure
Mar 20, 2015
Patent document cited during the opposition procedure
Mar 20, 2015
Payment of fees and costs
Jun 27, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 30, 2014
Decision to grant a European patent
May 15, 2014
(Electronic) Receipt
May 15, 2014
Filing of the translations of the claims
May 15, 2014
French translation of claims
May 15, 2014
German translation of the claims
May 15, 2014
Letter accompanying subsequently filed items
Feb 28, 2014
Submission concerning representation
Jan 21, 2014
Bibliographic data of the European patent application
Jan 21, 2014
Communication about intention to grant a European patent
Jan 21, 2014
Intention to grant (signatures)
Jan 21, 2014
Text intended for grant
Jan 10, 2014
Annex to the communication
Jan 10, 2014
Consultation by telephone/in person
Jan 10, 2014
Result of consultation by telephone/in person
Nov 15, 2013
Notification concerning the date of oral proceedings
Nov 8, 2013
Cover sheet for fax transmission
Nov 8, 2013
Written submission in preparation to/during oral proceedings
Nov 7, 2013
Findings upon submissions relating to oral proceedings
Oct 14, 2013
(Electronic) Receipt
Oct 14, 2013
Amended claims with annotations
Oct 14, 2013
Claims
Oct 14, 2013
Description
Oct 14, 2013
Letter accompanying subsequently filed items
Oct 14, 2013
Written submission in preparation to/during oral proceedings
May 14, 2013
(Electronic) Receipt
May 14, 2013
Advice of delivery
May 14, 2013
Letter accompanying subsequently filed items
May 6, 2013
Acknowledgement of a document
May 6, 2013
Annex to the communication
May 6, 2013
Summons to attend oral proceedings
Apr 19, 2013
Preparation for oral proceedings
Mar 4, 2013
(Electronic) Receipt
Mar 4, 2013
Amended claims with annotations
Mar 4, 2013
Amended description with annotations
Mar 4, 2013
Claims
Mar 4, 2013
Description
Mar 4, 2013
Letter accompanying subsequently filed items
Mar 4, 2013
Reply to communication from the Examining Division
Nov 23, 2012
Annex to the communication
Nov 23, 2012
Communication from the Examining Division
Feb 9, 2012
Communication of amended entries concerning the representative
Jan 23, 2012
Annexes in respect of a client data request
Jan 23, 2012
Submission concerning change of applicant's representative
Nov 3, 2011
Notification on forthcoming publication of bibliographic data
Sep 28, 2011
Letter which had not been notified
Sep 2, 2011
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Aug 17, 2011
(Electronic) Receipt
Aug 17, 2011
Amended claims filed after receipt of (European) search report
Aug 17, 2011
Amended claims with annotations
Aug 17, 2011
Request for entry into the European phase
Aug 17, 2011
Submission concerning representation
Aug 9, 2011
Copy of the international preliminary report on patentability
Jul 27, 2011
Refund of fees
Jun 7, 2011
Information on entry into European phase
Jul 29, 2010
Copy of the international search report
Jul 29, 2010
Published international application - A1
Jun 2, 2009
Abstract
May 25, 2009
Written opinion of the ISA, boxes No. I to VIII
May 25, 2009
Written opinion of the ISA, cover sheet
May 25, 2009
Written opinion of the ISA, supplemental box
Feb 6, 2009
Abstract
Feb 6, 2009
Claims
Feb 6, 2009
Description
Feb 6, 2009
Drawings

EP2389586

MOMENTA PHARMACEUTICALS

Application Number: EP09789435A
Filing Date: Jan 22, 2009
Status: Patent Maintained As Amended; Dec 22, 2017
Publication Date: Jan 24, 2018
External Links: Slate, Register , Google Patents