The weekly litigation news digest is live. Subscribe now

IP Verse

Control Of Protein Glycosylation By Culture Medium Supplementation And Cell Culture Process Parameters

Patent No. EP3036320 (titled "Control Of Protein Glycosylation By Culture Medium Supplementation And Cell Culture Process Parameters") was filed by Biogen MA on Aug 19, 2014. The application was issued on Apr 3, 2024.

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
ABG LAW	Jan 28, 2022	-

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

Mar 7, 2024
Decision to maintain the European patent in amended form
Mar 7, 2024
Decision to maintain the European patent in amended form
Feb 6, 2024
(Electronic) Receipt
Feb 6, 2024
Filing of the translation of the amended claims
Feb 6, 2024
French translation of claims
Feb 6, 2024
German translation of the claims
Feb 6, 2024
Letter accompanying subsequently filed items
Nov 15, 2023
Communication of bibliographic data
Nov 15, 2023
Communication to opponent concerning maintenance
Nov 15, 2023
Communication with request to file translations
Nov 10, 2023
Maintenance of the patent with the documents specified in the final decision
Sep 18, 2023
(Electronic) Receipt
Sep 18, 2023
Advice of delivery
Sep 18, 2023
Letter accompanying subsequently filed items
Sep 7, 2023
Communication about missing advice of delivery
Jul 31, 2023
Advice of delivery
Jul 31, 2023
Decision of the Opposition Division and instruction
Jul 31, 2023
Druckexemplar in opposition procedure
Jul 31, 2023
Grounds for the decision (Annex) - opposition
Jul 31, 2023
Interlocutory decision in opposition proceedings
Jul 31, 2023
Interlocutory decision in opposition proceedings
Jul 31, 2023
Means of redress
Jul 31, 2023
Scanned annex to a communication - opposition procedure
Jul 31, 2023
Transmittal of decision / summons - opposition
Jul 31, 2023
Transmittal of decision / summons - opposition
Jun 14, 2023
Brief communication - Opposition proceedings
Jun 9, 2023
(Electronic) Receipt
Jun 9, 2023
Letter accompanying subsequently filed items
Jun 9, 2023
Reply to an examination report in opposition proceedings
Mar 31, 2023
Brief communication - Opposition proceedings
Mar 31, 2023
Brief communication - Opposition proceedings
Mar 31, 2023
Communication inviting the parties to file observations
Mar 31, 2023
Communication inviting the parties to file observations
Mar 22, 2023
Notification concerning the date of oral proceedings
Mar 22, 2023
Notification concerning the date of oral proceedings
Mar 21, 2023
Brief communication - Opposition proceedings
Mar 16, 2023
(Electronic) Receipt
Mar 16, 2023
Letter accompanying subsequently filed items
Mar 16, 2023
Written submission in preparation to/during oral proceedings
Dec 20, 2022
(Electronic) Receipt
Dec 20, 2022
Advice of delivery
Dec 20, 2022
Letter accompanying subsequently filed items
Dec 5, 2022
Information concerning oral proceedings
Dec 5, 2022
Notification concerning the date of oral proceedings
Dec 5, 2022
Notification concerning the date of oral proceedings
Dec 5, 2022
Summons to attend oral proceedings
Dec 5, 2022
Summons to attend oral proceedings
Dec 5, 2022
Transmittal of decision / summons - opposition
Dec 5, 2022
Transmittal of decision / summons - opposition
Dec 1, 2022
Brief communication - Opposition proceedings
Nov 29, 2022
Notification concerning the date of oral proceedings
Nov 29, 2022
Notification concerning the date of oral proceedings
Nov 28, 2022
Communication of amended entries concerning the representative
Nov 24, 2022
(Electronic) Receipt
Nov 24, 2022
Any annexes (other than citation) to an opposition letter
Nov 24, 2022
Letter accompanying subsequently filed items
Nov 24, 2022
Oral proceedings: Request for postponement
Oct 26, 2022
(Electronic) Receipt
Oct 26, 2022
Advice of delivery
Oct 26, 2022
Letter accompanying subsequently filed items
Oct 13, 2022
Advice of delivery
Oct 13, 2022
Annex to the communication - opposition
Oct 13, 2022
Cover sheet for fax transmission
Oct 13, 2022
Information concerning oral proceedings
Oct 13, 2022
Scanned annex to a communication - opposition procedure
Oct 13, 2022
Summons to attend oral proceedings
Oct 13, 2022
Summons to attend oral proceedings
Oct 13, 2022
Transmittal of decision / summons - opposition
Oct 13, 2022
Transmittal of decision / summons - opposition
Jun 24, 2022
Brief communication - Opposition proceedings
Jun 20, 2022
(Electronic) Receipt
Jun 20, 2022
Auxiliary request during Opposition procedure
Jun 20, 2022
Auxiliary request during Opposition procedure
Jun 20, 2022
Auxiliary request during Opposition procedure
Jun 20, 2022
Auxiliary request during Opposition procedure
Jun 20, 2022
Auxiliary request during Opposition procedure
Jun 20, 2022
Auxiliary request during Opposition procedure
Jun 20, 2022
Auxiliary request during Opposition procedure
Jun 20, 2022
Auxiliary request during Opposition procedure - 01
Jun 20, 2022
Auxiliary request during Opposition procedure - 02
Jun 20, 2022
Auxiliary request during Opposition procedure - 03
Jun 20, 2022
Auxiliary request during Opposition procedure - 04
Jun 20, 2022
Auxiliary request during Opposition procedure - 05
Jun 20, 2022
Auxiliary request during Opposition procedure - 06
Jun 20, 2022
Auxiliary request during Opposition procedure - 07
Jun 20, 2022
Description
Jun 20, 2022
Letter accompanying subsequently filed items
Jun 20, 2022
Reply of the patent proprietor to the notice(s) of opposition
Jun 20, 2022
Reply of the patent proprietor to the notice(s) of opposition
Feb 9, 2022
Communication of a notice of opposition and request to file observations
Feb 9, 2022
Notice of further oppositions to opponent(s)
Feb 3, 2022
Communication of a notice of opposition - first information to patent proprietor
Jan 28, 2022
(Electronic) Receipt
Jan 28, 2022
Citation in opposition procedure - 001
Jan 28, 2022
Citation in opposition procedure - 002
Jan 28, 2022
Citation in opposition procedure - 003
Jan 28, 2022
Citation in opposition procedure - 004
Jan 28, 2022
Citation in opposition procedure - 005
Jan 28, 2022
Citation in opposition procedure - 006
Jan 28, 2022
Citation in opposition procedure - 007
Jan 28, 2022
Citation in opposition procedure - 008
Jan 28, 2022
Citation in opposition procedure - 009
Jan 28, 2022
Citation in opposition procedure - 010
Jan 28, 2022
Citation in opposition procedure - 011
Jan 28, 2022
Citation in opposition procedure - 012
Jan 28, 2022
Consolidated list of cited opposition documents
Jan 28, 2022
Notice of opposition
Jan 28, 2022
Notice of opposition
Aug 25, 2021
Communication concerning corrected entries of the applicant
Aug 9, 2021
(Electronic) Receipt
Aug 9, 2021
Annexes in respect of a client data request
Aug 9, 2021
Letter accompanying subsequently filed items
Aug 9, 2021
Submission concerning change of applicant's name
May 12, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 1, 2021
Decision to grant a European patent
Mar 25, 2021
Communication of the registration of a transfer or change of name and/or address
Mar 19, 2021
(Electronic) Receipt
Mar 19, 2021
Filing of the translations of the claims
Mar 19, 2021
French translation of claims
Mar 19, 2021
German translation of the claims
Mar 19, 2021
Letter accompanying subsequently filed items
Jan 25, 2021
Communication of the registration of a transfer or change of name and/or address
Jan 21, 2021
Document concerning representation
Jan 21, 2021
Document concerning representation
Jan 21, 2021
Letter accompanying subsequently filed items
Dec 18, 2020
(Electronic) Receipt
Dec 18, 2020
Letter accompanying subsequently filed items
Dec 18, 2020
Reply to the invitation to clarify the claims/the subject matter of the application
Dec 18, 2020
Reply to the invitation to clarify the claims/the subject matter of the application
Dec 18, 2020
Reply to the invitation to clarify the claims/the subject matter of the application
Nov 19, 2020
Bibliographic data of the European patent application
Nov 19, 2020
Communication about intention to grant a European patent
Nov 19, 2020
Intention to grant (signatures)
Nov 19, 2020
Text intended for grant (clean copy)
Nov 19, 2020
Text intended for grant (version for approval)
Oct 19, 2020
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Oct 16, 2020
Communication to designated inventor
Oct 16, 2020
Communication to designated inventor
Oct 15, 2020
Change to the inventor details
Oct 15, 2020
Rectification of the designation of the inventor under Rule 21 EPC
Oct 7, 2020
Notice drawing attention to the payment of the renewal fee and additional fee
Sep 16, 2020
(Electronic) Receipt
Sep 16, 2020
Amended claims with annotations
Sep 16, 2020
Claims
Sep 16, 2020
Letter accompanying subsequently filed items
Sep 16, 2020
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Sep 10, 2020
(Electronic) Receipt
Sep 10, 2020
Annexes in respect of a client data request
Sep 10, 2020
Letter accompanying subsequently filed items
Sep 10, 2020
Submission concerning a transfer of rights (applicant)
May 15, 2020
Bibliographic data of the European patent application
May 15, 2020
Communication about intention to grant a European patent
May 15, 2020
Intention to grant (signatures)
May 15, 2020
Text intended for grant (clean copy)
May 15, 2020
Text intended for grant (version for approval)
Apr 8, 2020
Annex to the communication
Apr 8, 2020
Consultation by telephone/in person
Apr 8, 2020
Result of consultation by telephone/in person
Dec 23, 2019
(Electronic) Receipt
Dec 23, 2019
Amended claims with annotations
Dec 23, 2019
Claims
Dec 23, 2019
Description
Dec 23, 2019
Letter accompanying subsequently filed items
Dec 23, 2019
Reply to communication from the Examining Division
Oct 8, 2019
Grant of extension of time limit (examination procedure)
Oct 1, 2019
(Electronic) Receipt
Oct 1, 2019
Letter accompanying subsequently filed items
Oct 1, 2019
Request for extension of time limit to communication from the Examining Division
Jun 13, 2019
Annex to the communication
Jun 13, 2019
Communication from the Examining Division
Apr 5, 2019
(Electronic) Receipt
Apr 5, 2019
Amended claims with annotations
Apr 5, 2019
Claims
Apr 5, 2019
Letter accompanying subsequently filed items
Apr 5, 2019
Reply to communication from the Examining Division
Jan 23, 2019
Grant of extension of time limit (examination procedure)
Jan 18, 2019
(Electronic) Receipt
Jan 18, 2019
Letter accompanying subsequently filed items
Jan 18, 2019
Request for extension of time limit to communication from the Examining Division
Sep 25, 2018
Annex to the communication
Sep 25, 2018
Communication from the Examining Division
May 23, 2018
(Electronic) Receipt
May 23, 2018
Amended claims with annotations
May 23, 2018
Claims
May 23, 2018
Letter accompanying subsequently filed items
May 23, 2018
Reply to communication from the Examining Division
Mar 16, 2018
Grant of extension of time limit (examination procedure)
Mar 12, 2018
(Electronic) Receipt
Mar 12, 2018
Letter accompanying subsequently filed items
Mar 12, 2018
Request for extension of time limit to communication from the Examining Division
Nov 13, 2017
Annex to the communication
Nov 13, 2017
Communication from the Examining Division
May 17, 2017
Annex to the communication
May 17, 2017
Communication from the examining division with an Invitation to pay a search fee(s)
May 11, 2017
Examination started
Jun 14, 2016
Communication to designated inventor
Jun 8, 2016
(Electronic) Receipt
Jun 8, 2016
Letter accompanying subsequently filed items
Jun 8, 2016
Letter concerning the inventor
Jun 1, 2016
Notification on forthcoming publication of bibliographic data
May 11, 2016
Invitation to indicate correct address of inventor
May 11, 2016
Invitation to indicate correct address of inventor
May 3, 2016
Letter which had not been notified
Apr 29, 2016
Letter which had not been notified
Apr 8, 2016
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Apr 6, 2016
Communication to designated inventor
Apr 6, 2016
Communication to designated inventor
Apr 6, 2016
Communication to designated inventor
Apr 6, 2016
Communication to designated inventor
Apr 6, 2016
Communication to designated inventor
Apr 6, 2016
Communication to designated inventor
Apr 6, 2016
Communication to designated inventor
Apr 6, 2016
Communication to designated inventor
Mar 15, 2016
(Electronic) Receipt
Mar 15, 2016
Amended claims filed after receipt of (European) search report
Mar 15, 2016
Amendments received before examination
Mar 15, 2016
Amendments received before examination
Mar 15, 2016
Request for entry into the European phase
Mar 15, 2016
Submission concerning representation
Mar 10, 2016
Copy of the international preliminary report on patentability
Jan 7, 2016
Information on entry into European phase
Jun 23, 2015
Notification of the recording of a change
Mar 17, 2015
Priority document (electronically transmitted)
Feb 26, 2015
Copy of the international search report
Feb 26, 2015
Published international application - A1
Jan 20, 2015
Written opinion of the ISA, boxes No. I to VIII
Jan 20, 2015
Written opinion of the ISA, cover sheet
Jan 20, 2015
Written opinion of the ISA, supplemental box
Nov 24, 2014
Annex
Sep 1, 2014
Abstract
Sep 1, 2014
Annex
Sep 1, 2014
Claims
Sep 1, 2014
Description
Sep 1, 2014
Drawings

EP3036320

BIOGEN MA

Application Number: EP14761736A
Filing Date: Aug 19, 2014
Status: Patent Maintained As Amended; Mar 1, 2024
Publication Date: Apr 3, 2024
External Links: Slate, EP3036320B2, Google Patents