Cell Culture Compositions And Methods For Polypeptide Production

Patent No. EP2841561 (titled "Cell Culture Compositions And Methods For Polypeptide Production") was filed by F Hoffmann LA Roche on Apr 24, 2013. The application was issued on Jan 16, 2019.

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
BREUER	Oct 16, 2019	BREUER
GRUNECKER PATENT UND RECHTSANWALTE PARTG MBB	Oct 16, 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

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Mar 13, 2024
Decision of the Board of Appeal
Mar 13, 2024
Decision of the Board of Appeal
Mar 13, 2024
F3032 Notification(s) of the decision
Mar 13, 2024
F3032 Notification(s) of the decision
Mar 13, 2024
F3032 Notification(s) of the decision
Jan 18, 2024
F3013 Oral Proceedings: Forwarding minutes
Jan 18, 2024
F3013 Oral Proceedings: Forwarding minutes
Jan 18, 2024
F3013 Oral Proceedings: Forwarding minutes
Jan 18, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jan 18, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jan 16, 2024
Advice of delivery
Jan 15, 2024
Advice of delivery
Jan 8, 2024
Oral proceedings: change of venue
Jan 8, 2024
Oral proceedings: change of venue
Jan 8, 2024
Oral proceedings: change of venue
Dec 14, 2023
F3345 Forwarding of submissions to parties
Dec 14, 2023
F3345 Forwarding of submissions to parties
Dec 11, 2023
(Electronic) Receipt
Dec 11, 2023
Letter accompanying subsequently filed items
Dec 11, 2023
Request for interpreters during oral proceedings
Dec 8, 2023
F3345 Forwarding of submissions to parties
Dec 8, 2023
F3345 Forwarding of submissions to parties
Dec 7, 2023
Communication of amended entries
Dec 1, 2023
(Electronic) Receipt
Dec 1, 2023
Letter accompanying subsequently filed items
Dec 1, 2023
Request for a change of address - opponent
Nov 24, 2023
F3345 Forwarding of submissions to parties
Nov 24, 2023
F3345 Forwarding of submissions to parties
Nov 21, 2023
(Electronic) Receipt
Nov 21, 2023
Letter accompanying subsequently filed items
Nov 21, 2023
Request for interpreters during oral proceedings
Nov 9, 2023
F3345 Forwarding of submissions to parties
Nov 9, 2023
F3345 Forwarding of submissions to parties
Nov 6, 2023
(Electronic) Receipt
Nov 6, 2023
Letter accompanying subsequently filed items
Nov 6, 2023
Letter dealing with oral proceedings during the appeal procedure
Sep 15, 2023
F3345 Forwarding of submissions to parties
Sep 15, 2023
F3345 Forwarding of submissions to parties
Sep 12, 2023
(Electronic) Receipt
Sep 12, 2023
Letter accompanying subsequently filed items
Sep 12, 2023
Letter dealing with oral proceedings during the appeal procedure
Aug 30, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 30, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 30, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 28, 2023
Advice of delivery
Jul 17, 2023
F3011.1 Oral Proceedings: summons
Jul 17, 2023
F3011.1 Oral Proceedings: summons
Jul 17, 2023
F3011.1 Oral Proceedings: summons
Jul 17, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 17, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 17, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 12, 2023
F3010 Oral proceedings: order for summons
Jul 11, 2023
F3303.16 Change of composition of the Board (T)
Feb 17, 2023
F3303.16 Change of composition of the Board (T)
Aug 16, 2022
Composition of the board (T)
Dec 17, 2021
F3345 Forwarding of submissions to parties
Dec 17, 2021
F3345 Forwarding of submissions to parties
Dec 13, 2021
(Electronic) Receipt
Dec 13, 2021
Auxiliary request during Opposition procedure - 01
Dec 13, 2021
Auxiliary request during Opposition procedure - 02
Dec 13, 2021
Auxiliary request during Opposition procedure - 03
Dec 13, 2021
Auxiliary request during Opposition procedure - 04
Dec 13, 2021
Auxiliary request during Opposition procedure - 05
Dec 13, 2021
Auxiliary request during Opposition procedure - 06
Dec 13, 2021
Claims
Dec 13, 2021
Claims
Dec 13, 2021
Claims
Dec 13, 2021
Claims
Dec 13, 2021
Claims
Dec 13, 2021
Claims
Dec 13, 2021
Claims
Dec 13, 2021
Letter accompanying subsequently filed items
Dec 13, 2021
Main request during Opposition procedure
Dec 13, 2021
Reply to appeal
Aug 3, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 3, 2021
F3345 Forwarding of submissions to parties
Jul 26, 2021
(Electronic) Receipt
Jul 26, 2021
Letter accompanying subsequently filed items
Jul 26, 2021
Statement of grounds of appeal
Jun 17, 2021
F3204 Communication of the file number to the parties
Jun 17, 2021
F3204 Communication of the file number to the parties
Jun 17, 2021
F3204 Communication of the file number to the parties
May 25, 2021
(Electronic) Receipt
May 25, 2021
Letter accompanying subsequently filed items
May 25, 2021
Notice of appeal
Mar 24, 2021
Advice of delivery
Mar 18, 2021
Advice of delivery
Mar 16, 2021
(Electronic) Receipt
Mar 16, 2021
Advice of delivery
Mar 16, 2021
Annex to the communication - opposition
Mar 16, 2021
Decision of the Opposition Division and instruction
Mar 16, 2021
Druckexemplar in opposition procedure
Mar 16, 2021
Grounds for the decision (Annex) - opposition
Mar 16, 2021
Interlocutory decision in opposition proceedings
Mar 16, 2021
Interlocutory decision in opposition proceedings
Mar 16, 2021
Interlocutory decision in opposition proceedings
Mar 16, 2021
Internal form - Opposition/addressees
Mar 16, 2021
Internal form - Opposition/addressees
Mar 16, 2021
Letter accompanying subsequently filed items
Mar 16, 2021
Means of redress
Mar 16, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 16, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 16, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 16, 2021
Provision of a copy of the minutes - opposition procedure
Mar 16, 2021
Provision of a copy of the minutes - opposition procedure
Mar 16, 2021
Provision of a copy of the minutes - opposition procedure
Mar 16, 2021
Scanned annex to a communication - opposition procedure
Mar 16, 2021
Scanned annex to a communication - opposition procedure
Mar 16, 2021
Scanned annex to a communication - opposition procedure
Mar 16, 2021
Scanned annex to a communication - opposition procedure
Mar 16, 2021
Scanned annex to a communication - opposition procedure
Mar 16, 2021
Scanned annex to a communication - opposition procedure
Mar 16, 2021
Transmittal of decision / summons - opposition
Mar 16, 2021
Transmittal of decision / summons - opposition
Mar 16, 2021
Transmittal of decision / summons - opposition
Feb 9, 2021
Information about the result of oral proceedings
Jan 25, 2021
Brief communication - Opposition proceedings
Jan 25, 2021
Brief communication - Opposition proceedings
Jan 21, 2021
Brief communication - Opposition proceedings
Jan 21, 2021
Brief communication - Opposition proceedings
Jan 20, 2021
(Electronic) Receipt
Jan 20, 2021
Citation in opposition procedure - 040
Jan 20, 2021
Citation in opposition procedure - 041
Jan 20, 2021
Citation in opposition procedure - 042
Jan 20, 2021
Consolidated list of cited opposition documents
Jan 20, 2021
Letter accompanying subsequently filed items
Jan 20, 2021
Written submission in preparation to/during oral proceedings
Jan 15, 2021
(Electronic) Receipt
Jan 15, 2021
Letter accompanying subsequently filed items
Jan 15, 2021
Written submission in preparation to/during oral proceedings
Dec 14, 2020
Brief communication - Opposition proceedings
Dec 14, 2020
Brief communication - Opposition proceedings
Dec 14, 2020
Brief communication - Opposition proceedings
Dec 14, 2020
Brief communication - Opposition proceedings
Dec 14, 2020
Brief communication - Opposition proceedings
Dec 14, 2020
Brief communication - Opposition proceedings
Dec 9, 2020
(Electronic) Receipt
Dec 9, 2020
(Electronic) Receipt
Dec 9, 2020
(Electronic) Receipt
Dec 9, 2020
Auxiliary request during Opposition procedure
Dec 9, 2020
Auxiliary request during Opposition procedure
Dec 9, 2020
Auxiliary request during Opposition procedure
Dec 9, 2020
Auxiliary request during Opposition procedure
Dec 9, 2020
Auxiliary request during Opposition procedure
Dec 9, 2020
Auxiliary request during Opposition procedure
Dec 9, 2020
Auxiliary request during Opposition procedure - 01
Dec 9, 2020
Auxiliary request during Opposition procedure - 02
Dec 9, 2020
Auxiliary request during Opposition procedure - 03
Dec 9, 2020
Auxiliary request during Opposition procedure - 04
Dec 9, 2020
Auxiliary request during Opposition procedure - 05
Dec 9, 2020
Auxiliary request during Opposition procedure - 06
Dec 9, 2020
Citation in opposition procedure - 038
Dec 9, 2020
Citation in opposition procedure - 039
Dec 9, 2020
Letter accompanying subsequently filed items
Dec 9, 2020
Letter accompanying subsequently filed items
Dec 9, 2020
Letter accompanying subsequently filed items
Dec 9, 2020
Main request during Opposition procedure
Dec 9, 2020
Main request during Opposition procedure
Dec 9, 2020
Request for interpreters during oral proceedings
Dec 9, 2020
Written submission in preparation to/during oral proceedings
Dec 9, 2020
Written submission in preparation to/during oral proceedings
Dec 8, 2020
Notification concerning the date of oral proceedings
Dec 8, 2020
Notification concerning the date of oral proceedings
Dec 8, 2020
Notification concerning the date of oral proceedings
Aug 26, 2020
Brief communication - Opposition proceedings
Aug 26, 2020
Brief communication - Opposition proceedings
Aug 21, 2020
(Electronic) Receipt
Aug 21, 2020
Letter accompanying subsequently filed items
Aug 21, 2020
Oral proceedings: reply to date proposed
Aug 5, 2020
Notification concerning the date of oral proceedings
Aug 5, 2020
Notification concerning the date of oral proceedings
Aug 5, 2020
Notification concerning the date of oral proceedings
Jun 15, 2020
Advice of delivery
Jun 10, 2020
Advice of delivery
Jun 10, 2020
Advice of delivery
Jun 5, 2020
Acknowledgement of a document
Jun 5, 2020
Acknowledgement of a document
Jun 5, 2020
Acknowledgement of a document
Jun 5, 2020
Annex to the communication - opposition
Jun 5, 2020
Brief communication - Opposition proceedings
Jun 5, 2020
Brief communication - Opposition proceedings
Jun 5, 2020
Information concerning oral proceedings
Jun 5, 2020
Scanned annex to a communication - opposition procedure
Jun 5, 2020
Summons to attend oral proceedings
Jun 5, 2020
Summons to attend oral proceedings
Jun 5, 2020
Summons to attend oral proceedings
May 29, 2020
(Electronic) Receipt
May 29, 2020
Letter accompanying subsequently filed items
May 29, 2020
Reply from the opponent to submission of proprietor
Mar 19, 2020
Document concerning representation
Mar 16, 2020
Brief communication - Opposition proceedings
Mar 16, 2020
Brief communication - Opposition proceedings
Mar 9, 2020
(Electronic) Receipt
Mar 9, 2020
Auxiliary request during Opposition procedure
Mar 9, 2020
Auxiliary request during Opposition procedure
Mar 9, 2020
Auxiliary request during Opposition procedure
Mar 9, 2020
Auxiliary request during Opposition procedure
Mar 9, 2020
Auxiliary request during Opposition procedure - 01
Mar 9, 2020
Auxiliary request during Opposition procedure - 02
Mar 9, 2020
Auxiliary request during Opposition procedure - 03
Mar 9, 2020
Auxiliary request during Opposition procedure - 04
Mar 9, 2020
Citation in opposition procedure - 028
Mar 9, 2020
Citation in opposition procedure - 029
Mar 9, 2020
Citation in opposition procedure - 030
Mar 9, 2020
Citation in opposition procedure - 031
Mar 9, 2020
Citation in opposition procedure - 032
Mar 9, 2020
Citation in opposition procedure - 033
Mar 9, 2020
Citation in opposition procedure - 034
Mar 9, 2020
Citation in opposition procedure - 035
Mar 9, 2020
Citation in opposition procedure - 036
Mar 9, 2020
Citation in opposition procedure - 037
Mar 9, 2020
Letter accompanying subsequently filed items
Mar 9, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jan 23, 2020
Brief communication - Opposition proceedings
Jan 23, 2020
Brief communication - Opposition proceedings
Jan 21, 2020
Communication concerning the filing of a power of attorney
Jan 21, 2020
Communication of amended entries concerning the representative
Jan 10, 2020
(Electronic) Receipt
Jan 10, 2020
General authorisation
Jan 10, 2020
Letter accompanying subsequently filed items
Jan 10, 2020
Submission concerning change of proprietor's representative
Oct 29, 2019
Communication of a notice of opposition and request to file observations
Oct 29, 2019
Notice of further oppositions to opponent(s)
Oct 29, 2019
Notice of further oppositions to opponent(s)
Oct 22, 2019
Communication of a notice of opposition - first information to patent proprietor
Oct 22, 2019
Communication of a notice of opposition - first information to patent proprietor
Oct 16, 2019
(Electronic) Receipt
Oct 16, 2019
(Electronic) Receipt
Oct 16, 2019
Any annexes (other than citation) to an opposition letter
Oct 16, 2019
Any annexes (other than citation) to an opposition letter
Oct 16, 2019
Any annexes (other than citation) to an opposition letter
Oct 16, 2019
Citation in opposition procedure - 001
Oct 16, 2019
Citation in opposition procedure - 002
Oct 16, 2019
Citation in opposition procedure - 003
Oct 16, 2019
Citation in opposition procedure - 004
Oct 16, 2019
Citation in opposition procedure - 005
Oct 16, 2019
Citation in opposition procedure - 006
Oct 16, 2019
Citation in opposition procedure - 007
Oct 16, 2019
Citation in opposition procedure - 008
Oct 16, 2019
Citation in opposition procedure - 009
Oct 16, 2019
Citation in opposition procedure - 010
Oct 16, 2019
Citation in opposition procedure - 011
Oct 16, 2019
Citation in opposition procedure - 012
Oct 16, 2019
Citation in opposition procedure - 013
Oct 16, 2019
Citation in opposition procedure - 014
Oct 16, 2019
Citation in opposition procedure - 014
Oct 16, 2019
Citation in opposition procedure - 015
Oct 16, 2019
Citation in opposition procedure - 016
Oct 16, 2019
Citation in opposition procedure - 016
Oct 16, 2019
Citation in opposition procedure - 017
Oct 16, 2019
Citation in opposition procedure - 018
Oct 16, 2019
Citation in opposition procedure - 019
Oct 16, 2019
Citation in opposition procedure - 020
Oct 16, 2019
Citation in opposition procedure - 021
Oct 16, 2019
Citation in opposition procedure - 022
Oct 16, 2019
Citation in opposition procedure - 023
Oct 16, 2019
Citation in opposition procedure - 024
Oct 16, 2019
Citation in opposition procedure - 025
Oct 16, 2019
Citation in opposition procedure - 026
Oct 16, 2019
Citation in opposition procedure - 027
Oct 16, 2019
Letter accompanying subsequently filed items
Oct 16, 2019
Notice of opposition
Oct 16, 2019
Notice of opposition
Oct 16, 2019
Notice of opposition
Oct 16, 2019
Notice of opposition
Oct 16, 2019
Published international application - A1
Jan 28, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 20, 2018
Decision to grant a European patent
Nov 30, 2018
(Electronic) Receipt
Nov 30, 2018
Filing of the translations of the claims
Nov 30, 2018
French translation of claims
Nov 30, 2018
German translation of the claims
Nov 30, 2018
Letter accompanying subsequently filed items
Oct 24, 2018
Bibliographic data of the European patent application
Oct 24, 2018
Communication about intention to grant a European patent
Oct 24, 2018
Intention to grant (signatures)
Oct 24, 2018
Text intended for grant (clean copy)
Oct 24, 2018
Text intended for grant (version for approval)
Jun 27, 2018
(Electronic) Receipt
Jun 27, 2018
Amended description with annotations
Jun 27, 2018
Description
Jun 27, 2018
Letter accompanying subsequently filed items
Jun 27, 2018
Reply to communication from the Examining Division
Jun 8, 2018
Annex to the communication
Jun 8, 2018
Consultation by telephone/in person (with time limit)
Jun 8, 2018
Result of consultation by telephone/in person
Mar 20, 2018
(Electronic) Receipt
Mar 20, 2018
Amended claims with annotations
Mar 20, 2018
Amended description with annotations
Mar 20, 2018
Claims
Mar 20, 2018
Description
Mar 20, 2018
Letter accompanying subsequently filed items
Mar 20, 2018
Reply to communication from the Examining Division
Jan 5, 2018
Annex to the communication
Jan 5, 2018
Communication from the Examining Division
Oct 5, 2017
(Electronic) Receipt
Oct 5, 2017
Amended claims with annotations
Oct 5, 2017
Claims
Oct 5, 2017
Letter accompanying subsequently filed items
Oct 5, 2017
Reply to communication from the Examining Division
Jun 7, 2017
Annex to the communication
Jun 7, 2017
Communication from the Examining Division
Jan 25, 2017
(Electronic) Receipt
Jan 25, 2017
Amended claims with annotations
Jan 25, 2017
Claims
Jan 25, 2017
Letter accompanying subsequently filed items
Jan 25, 2017
Reply to communication from the Examining Division
Sep 16, 2016
Annex to the communication
Sep 16, 2016
Communication from the Examining Division
Jun 28, 2016
(Electronic) Receipt
Jun 28, 2016
Amended claims with annotations
Jun 28, 2016
Claims
Jun 28, 2016
Letter accompanying subsequently filed items
Jun 28, 2016
Matter concerning the application
Apr 18, 2016
Annex to the communication
Apr 18, 2016
Communication from the examining division with an Invitation to pay a search fee(s)
Mar 24, 2016
(Electronic) Receipt
Mar 24, 2016
Letter accompanying subsequently filed items
Mar 24, 2016
Reply to communication from the Examining Division
Jan 12, 2016
Grant of extension of time limit (examination procedure)
Jan 7, 2016
(Electronic) Receipt
Jan 7, 2016
Letter accompanying subsequently filed items
Jan 7, 2016
Request for extension of time limit to communication from the Examining Division
Sep 23, 2015
Annex to the communication
Sep 23, 2015
Communication from the Examining Division
Sep 17, 2015
Examination started
Jun 2, 2015
(Electronic) Receipt
Jun 2, 2015
Amended claims filed after receipt of (European) search report
Jun 2, 2015
Amended claims with annotations
Jun 2, 2015
Amendments received before examination
Jun 2, 2015
Letter accompanying subsequently filed items
May 8, 2015
Invitation to indicate correct address of inventor
Apr 29, 2015
Letter which had not been notified
Feb 6, 2015
Invitation to indicate correct address of inventor
Feb 4, 2015
Notification on forthcoming publication of bibliographic data
Jan 2, 2015
Letter which had not been notified
Dec 9, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Dec 2, 2014
Communication to designated inventor
Dec 2, 2014
Communication to designated inventor
Dec 2, 2014
Communication to designated inventor
Dec 2, 2014
Communication to designated inventor
Dec 2, 2014
Communication to designated inventor
Dec 2, 2014
Communication to designated inventor
Dec 2, 2014
Communication to designated inventor
Dec 2, 2014
Communication to designated inventor
Dec 2, 2014
Communication to designated inventor
Nov 12, 2014
Copy of the international preliminary report on patentability
Oct 21, 2014
(Electronic) Receipt
Oct 21, 2014
Request for entry into the European phase
Sep 5, 2014
Information on entry into European phase
Nov 20, 2013
Priority document (electronically transmitted)
Nov 20, 2013
Priority document (electronically transmitted)
Nov 20, 2013
Priority document (electronically transmitted)
Oct 31, 2013
Copy of the international search report
Oct 31, 2013
Published international application - A1
Aug 6, 2013
Written opinion of the ISA, boxes No. I to VIII
Aug 6, 2013
Written opinion of the ISA, cover sheet
Aug 6, 2013
Written opinion of the ISA, supplemental box
May 6, 2013
Abstract
May 6, 2013
Claims
May 6, 2013
Description
May 6, 2013
Drawings

EP2841561

F HOFFMANN LA ROCHE

Application Number: EP13720203A
Filing Date: Apr 24, 2013
Status: Revoked; May 15, 2024
Publication Date: Jan 16, 2019
External Links: Slate, Register , Google Patents

IP Verse

Cell Culture Compositions And Methods For Polypeptide Production

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2841561