Method Of Producing Recombinant High Molecular Weight Vwf In Cell Culture

Patent No. EP3064508 (titled "Method Of Producing Recombinant High Molecular Weight Vwf In Cell Culture") was filed by Baxalta on Jul 8, 2011. The application was issued on Mar 15, 2023.

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
JAMES POOLE	May 28, 2020	CARPMAELS & RANSFORD

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 16, 2023
Decision to maintain the European patent in amended form
Feb 16, 2023
Decision to maintain the European patent in amended form
Feb 10, 2023
Termination of the opposition proceedings with maintenance of patent
Feb 8, 2023
(Electronic) Receipt
Feb 8, 2023
Clean copy of description pages in the opposition procedure
Feb 8, 2023
Filing of the translation of the amended claims
Feb 8, 2023
French translation of claims
Feb 8, 2023
German translation of the claims
Feb 8, 2023
Letter accompanying subsequently filed items
Nov 21, 2022
Communication of bibliographic data
Nov 21, 2022
Communication to opponent concerning maintenance
Nov 21, 2022
Communication with request to file translations
Nov 11, 2022
Maintenance of the patent with the documents specified in the final decision
Aug 2, 2022
Advice of delivery
Jul 28, 2022
Advice of delivery
Jul 27, 2022
Annex to the communication - opposition
Jul 27, 2022
Decision of the Opposition Division and instruction
Jul 27, 2022
Grounds for the decision (Annex) - opposition
Jul 27, 2022
Interlocutory decision in opposition proceedings
Jul 27, 2022
Interlocutory decision in opposition proceedings
Jul 27, 2022
Means of redress
Jul 27, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 27, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 27, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 27, 2022
OPPODREX with handwritten amendments
Jul 27, 2022
Provision of a copy of the minutes - opposition procedure
Jul 27, 2022
Provision of a copy of the minutes - opposition procedure
Jul 27, 2022
Scanned annex to a communication - opposition procedure
Jul 27, 2022
Transmittal of decision / summons - opposition
Jul 27, 2022
Transmittal of decision / summons - opposition
May 10, 2022
Information about the result of oral proceedings
Mar 14, 2022
Brief communication - Opposition proceedings
Mar 14, 2022
Brief communication - Opposition proceedings
Mar 9, 2022
(Electronic) Receipt
Mar 9, 2022
Letter accompanying subsequently filed items
Mar 9, 2022
Reply from the opponent to submission of proprietor
Mar 8, 2022
(Electronic) Receipt
Mar 8, 2022
(Electronic) Receipt
Mar 8, 2022
Letter accompanying subsequently filed items
Mar 8, 2022
Letter accompanying subsequently filed items
Mar 8, 2022
Request for interpreters during oral proceedings
Mar 8, 2022
Written submission in preparation to/during oral proceedings
Dec 15, 2021
Notification concerning the date of oral proceedings
Dec 15, 2021
Notification concerning the date of oral proceedings
Aug 9, 2021
Advice of delivery
Aug 6, 2021
Information concerning oral proceedings
Aug 6, 2021
Summons to attend oral proceedings
Aug 6, 2021
Summons to attend oral proceedings
Aug 6, 2021
Transmittal of decision / summons - opposition
Aug 6, 2021
Transmittal of decision / summons - opposition
Aug 5, 2021
Letter accompanying subsequently filed items
Aug 5, 2021
Request for change of opponent's representative
Aug 4, 2021
Notification concerning the date of oral proceedings
Aug 4, 2021
Notification concerning the date of oral proceedings
Aug 3, 2021
Brief communication - Opposition proceedings
Jul 29, 2021
Advice of delivery
Jul 28, 2021
(Electronic) Receipt
Jul 28, 2021
Any annexes (other than citation) to an opposition letter
Jul 28, 2021
Letter accompanying subsequently filed items
Jul 28, 2021
Oral proceedings: Request for postponement
Jul 26, 2021
Advice of delivery
Jul 23, 2021
Annex to the communication - opposition
Jul 23, 2021
Information concerning oral proceedings
Jul 23, 2021
Summons to attend oral proceedings
Jul 23, 2021
Summons to attend oral proceedings
Jul 23, 2021
Transmittal of decision / summons - opposition
Jul 23, 2021
Transmittal of decision / summons - opposition
Oct 27, 2020
Brief communication - Opposition proceedings
Oct 22, 2020
(Electronic) Receipt
Oct 22, 2020
Amended description with annotations
Oct 22, 2020
Auxiliary request during Opposition procedure
Oct 22, 2020
Auxiliary request during Opposition procedure - 01
Oct 22, 2020
Letter accompanying subsequently filed items
Oct 22, 2020
Main request during Opposition procedure
Oct 22, 2020
Main request during Opposition procedure
Oct 22, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 16, 2020
Communication of a notice of opposition and request to file observations
Jun 16, 2020
Notice of further oppositions to opponent(s)
Jun 10, 2020
Brief communication - Opposition proceedings
Jun 5, 2020
(Electronic) Receipt
Jun 5, 2020
Letter accompanying subsequently filed items
Jun 5, 2020
Letter regarding the opposition procedure (no time limit)
Jun 4, 2020
Communication of a notice of opposition - first information to patent proprietor
May 28, 2020
(Electronic) Receipt
May 28, 2020
Citation in opposition procedure - 001
May 28, 2020
Citation in opposition procedure - 002
May 28, 2020
Citation in opposition procedure - 003
May 28, 2020
Citation in opposition procedure - 004
May 28, 2020
Citation in opposition procedure - 005
May 28, 2020
Citation in opposition procedure - 006
May 28, 2020
Citation in opposition procedure - 007
May 28, 2020
Citation in opposition procedure - 008
May 28, 2020
Citation in opposition procedure - 009
May 28, 2020
Citation in opposition procedure - 010
May 28, 2020
Citation in opposition procedure - 011
May 28, 2020
Citation in opposition procedure - 012
May 28, 2020
Citation in opposition procedure - 013
May 28, 2020
Citation in opposition procedure - 014
May 28, 2020
Citation in opposition procedure - 015
May 28, 2020
Consolidated list of cited opposition documents
May 28, 2020
Notice of opposition
May 28, 2020
Notice of opposition
Mar 19, 2020
Communication of the registration of a transfer or change of name and/or address
Feb 11, 2020
Submission concerning change of applicant's address
Sep 9, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 1, 2019
Decision to grant a European patent
Jul 4, 2019
(Electronic) Receipt
Jul 4, 2019
Filing of the translations of the claims
Jul 4, 2019
French translation of claims
Jul 4, 2019
German translation of the claims
Jul 4, 2019
Letter accompanying subsequently filed items
Mar 27, 2019
Information about non-relevance of third-party observations
Mar 6, 2019
Transmittal of third party observations to applicant
Feb 27, 2019
Non-patent literature filed by a third party
Feb 27, 2019
Observations by third parties
Feb 22, 2019
Bibliographic data of the European patent application
Feb 22, 2019
Communication about intention to grant a European patent
Feb 22, 2019
Intention to grant (signatures)
Feb 22, 2019
Text intended for grant (clean copy)
Feb 22, 2019
Text intended for grant (version for approval)
Jan 4, 2019
(Electronic) Receipt
Jan 4, 2019
Letter accompanying subsequently filed items
Jan 4, 2019
Non-patent literature cited during the examination procedure
Jan 4, 2019
Reply to communication from the Examining Division
Nov 12, 2018
Grant of extension of time limit (examination procedure)
Nov 5, 2018
(Electronic) Receipt
Nov 5, 2018
Letter accompanying subsequently filed items
Nov 5, 2018
Request for extension of time limit to communication from the Examining Division
Jun 25, 2018
Annex to the communication
Jun 25, 2018
Communication from the Examining Division
May 11, 2018
(Electronic) Receipt
May 11, 2018
Amended claims with annotations
May 11, 2018
Claims
May 11, 2018
Description
May 11, 2018
Letter accompanying subsequently filed items
May 11, 2018
Reply to communication from the Examining Division
Jan 30, 2018
Annex to the communication
Jan 30, 2018
Communication from the Examining Division
Oct 19, 2017
Communication of the registration of a transfer or change of name and/or address
Oct 11, 2017
Submission concerning change of applicant's address
Oct 10, 2017
Description
Oct 10, 2017
Reply to communication from the Examining Division
Jul 28, 2017
Annex to the communication
Jul 28, 2017
Communication from the Examining Division
Jul 17, 2017
Examination started
Mar 7, 2017
(Electronic) Receipt
Mar 7, 2017
Letter concerning fees and payments
Feb 23, 2017
Amended claims filed after receipt of (European) search report
Feb 23, 2017
Amended claims with annotations
Feb 23, 2017
Amendments received before examination
Nov 3, 2016
Refund of fees
Sep 12, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Aug 10, 2016
Notification of forthcoming publication
Aug 4, 2016
Communication regarding the transmission of the European search report
Aug 4, 2016
European search opinion
Aug 4, 2016
European search report
Aug 4, 2016
Information on Search Strategy
Apr 18, 2016
Claims
Apr 18, 2016
Matter concerning the application
Apr 18, 2016
Matter concerning the application
Apr 18, 2016
Payment of fees and costs
Mar 22, 2016
Communication to designated inventor
Mar 22, 2016
Communication to designated inventor
Mar 22, 2016
Communication to designated inventor
Feb 18, 2016
Designation of inventor
Feb 18, 2016
Letter concerning the inventor
Feb 11, 2016
Deficiency in designation of inventor
Feb 11, 2016
Invitation to file claims
Jan 28, 2016
Abstract
Jan 28, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jan 28, 2016
Description
Jan 28, 2016
Drawings
Jan 28, 2016
Request for grant of a European patent
Feb 2, 2012
Priority document (electronically transmitted)

EP3064508

BAXALTA

Application Number: EP16153131A
Filing Date: Jul 8, 2011
Status: Patent Maintained As Amended; Feb 10, 2023
Publication Date: Mar 15, 2023
External Links: Slate, Register , Google Patents

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Method Of Producing Recombinant High Molecular Weight Vwf In Cell Culture

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Dossier Documents

EP3064508