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Methods Of Producing High Titer, High Purity Virus Stocks And Methods Of Use Thereof

Patent No. EP2377927 (titled "Methods Of Producing High Titer, High Purity Virus Stocks And Methods Of Use Thereof") was filed by EMD Millipore on Apr 14, 2011. The application was issued on May 22, 2019.

Patent Summary

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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
SARTORIUS STEDIM BIOTECH	Feb 19, 2020	MULLER BORE & PARTNER PATENTANWALTE PARTG MBB

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 31, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 31, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 28, 2022
Termination of the opposition proceedings with revocation of patent
Dec 22, 2021
Advice of delivery
Dec 14, 2021
Annex to the communication - opposition
Dec 14, 2021
Decision of the Opposition Division and instruction
Dec 14, 2021
Decision revoking the European patent
Dec 14, 2021
Decision revoking the European patent
Dec 14, 2021
Grounds for the decision (Annex) - opposition
Dec 14, 2021
Means of redress
Dec 14, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 14, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 14, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 14, 2021
Provision of a copy of the minutes - opposition procedure
Dec 14, 2021
Provision of a copy of the minutes - opposition procedure
Dec 14, 2021
Transmittal of decision / summons - opposition
Dec 14, 2021
Transmittal of decision / summons - opposition
Dec 2, 2021
Information about the result of oral proceedings
Oct 8, 2021
Notification concerning the date of oral proceedings
Oct 8, 2021
Notification concerning the date of oral proceedings
Oct 7, 2021
Brief communication - Opposition proceedings
Oct 5, 2021
Brief communication - Opposition proceedings
Oct 1, 2021
(Electronic) Receipt
Oct 1, 2021
Citation in opposition procedure - 013
Oct 1, 2021
Citation in opposition procedure - 014
Oct 1, 2021
Consolidated list of cited opposition documents
Oct 1, 2021
Letter accompanying subsequently filed items
Oct 1, 2021
Written submission in preparation to/during oral proceedings
Sep 30, 2021
(Electronic) Receipt
Sep 30, 2021
Letter accompanying subsequently filed items
Sep 30, 2021
Written submission in preparation to/during oral proceedings
Jun 25, 2021
Notification concerning the date of oral proceedings
Jun 25, 2021
Notification concerning the date of oral proceedings
Oct 23, 2020
Advice of delivery
Oct 22, 2020
(Electronic) Receipt
Oct 22, 2020
Advice of delivery
Oct 22, 2020
Brief communication - Opposition proceedings
Oct 22, 2020
Letter accompanying subsequently filed items
Oct 19, 2020
(Electronic) Receipt
Oct 19, 2020
Acknowledgement of a document
Oct 19, 2020
Acknowledgement of a document
Oct 19, 2020
Annex to the communication - opposition
Oct 19, 2020
Information concerning oral proceedings
Oct 19, 2020
Letter accompanying subsequently filed items
Oct 19, 2020
Reply from the opponent to submission of proprietor
Oct 19, 2020
Scanned annex to a communication - opposition procedure
Oct 19, 2020
Summons to attend oral proceedings
Oct 19, 2020
Summons to attend oral proceedings
Jul 21, 2020
Brief communication - Opposition proceedings
Jul 10, 2020
(Electronic) Receipt
Jul 10, 2020
Auxiliary request during Opposition procedure - 01
Jul 10, 2020
Citation in opposition procedure - 010
Jul 10, 2020
Citation in opposition procedure - 011
Jul 10, 2020
Citation in opposition procedure - 012
Jul 10, 2020
Letter accompanying subsequently filed items
Jul 10, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 22, 2020
Brief communication - Opposition proceedings
Jun 19, 2020
Communication of amended entries concerning the representative
Jun 18, 2020
Communication confirming withdrawal from representation
Jun 16, 2020
(Electronic) Receipt
Jun 16, 2020
Letter accompanying subsequently filed items
Jun 16, 2020
Submission concerning change of proprietor's representative
Jun 5, 2020
(Electronic) Receipt
Jun 5, 2020
Letter accompanying subsequently filed items
Jun 5, 2020
Submission concerning change of proprietor's representative
Mar 10, 2020
Communication of a notice of opposition and request to file observations
Mar 10, 2020
Notice of further oppositions to opponent(s)
Feb 24, 2020
Communication of a notice of opposition - first information to patent proprietor
Feb 19, 2020
(Electronic) Receipt
Feb 19, 2020
Citation in opposition procedure - 001
Feb 19, 2020
Citation in opposition procedure - 002
Feb 19, 2020
Citation in opposition procedure - 003
Feb 19, 2020
Citation in opposition procedure - 003
Feb 19, 2020
Citation in opposition procedure - 003
Feb 19, 2020
Citation in opposition procedure - 004
Feb 19, 2020
Citation in opposition procedure - 004
Feb 19, 2020
Citation in opposition procedure - 004
Feb 19, 2020
Citation in opposition procedure - 005
Feb 19, 2020
Citation in opposition procedure - 006
Feb 19, 2020
Citation in opposition procedure - 007
Feb 19, 2020
Citation in opposition procedure - 008
Feb 19, 2020
Citation in opposition procedure - 008
Feb 19, 2020
Citation in opposition procedure - 008
Feb 19, 2020
Citation in opposition procedure - 009
Feb 19, 2020
Notice of opposition
Feb 19, 2020
Notice of opposition
Jul 19, 2019
Communication of the registration of a transfer or change of name and/or address
Jun 27, 2019
(Electronic) Receipt
Jun 27, 2019
Letter accompanying subsequently filed items
Jun 27, 2019
Submission concerning change of applicant's address
Jun 3, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 26, 2019
Decision to grant a European patent
Mar 7, 2019
(Electronic) Receipt
Mar 7, 2019
Filing of the translations of the claims
Mar 7, 2019
French translation of claims
Mar 7, 2019
German translation of the claims
Mar 7, 2019
Letter accompanying subsequently filed items
Dec 5, 2018
Bibliographic data of the European patent application
Dec 5, 2018
Communication about intention to grant a European patent
Dec 5, 2018
Intention to grant (signatures)
Dec 5, 2018
Text intended for grant (clean copy)
Dec 5, 2018
Text intended for grant (version for approval)
Oct 10, 2018
(Electronic) Receipt
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Amended description with annotations
Oct 10, 2018
Claims
Oct 10, 2018
Description
Oct 10, 2018
Letter accompanying subsequently filed items
Oct 10, 2018
Reply to communication from the Examining Division
Aug 6, 2018
Annex to the communication
Aug 6, 2018
Communication from the Examining Division
Mar 7, 2018
(Electronic) Receipt
Mar 7, 2018
Amended claims with annotations
Mar 7, 2018
Annex
Mar 7, 2018
Claims
Mar 7, 2018
Letter accompanying subsequently filed items
Mar 7, 2018
Reply to communication from the Examining Division
Jan 24, 2018
Grant of extension of time limit (examination procedure)
Jan 18, 2018
(Electronic) Receipt
Jan 18, 2018
Letter accompanying subsequently filed items
Jan 18, 2018
Request for extension of time limit to communication from the Examining Division
Sep 21, 2017
Annex to the communication
Sep 21, 2017
Communication from the Examining Division
Jun 12, 2017
Communication of amended entries concerning the representative
Jun 7, 2017
Submission concerning change of applicant's representative
Jun 6, 2017
Submission concerning change of applicant's representative
Nov 14, 2016
(Electronic) Receipt
Nov 14, 2016
Amended claims with annotations
Nov 14, 2016
Claims
Nov 14, 2016
Letter accompanying subsequently filed items
Nov 14, 2016
Reply to communication from the Examining Division
Jul 12, 2016
Annex to the communication
Jul 12, 2016
Communication from the Examining Division
Jun 26, 2015
(Electronic) Receipt
Jun 26, 2015
Amended claims with annotations
Jun 26, 2015
Claims
Jun 26, 2015
Letter accompanying subsequently filed items
Jun 26, 2015
Reply to communication from the Examining Division
Apr 20, 2015
Grant of extension of time limit (examination procedure)
Apr 15, 2015
(Electronic) Receipt
Apr 15, 2015
Letter accompanying subsequently filed items
Apr 15, 2015
Request for extension of time limit to communication from the Examining Division
Dec 19, 2014
Annex to the communication
Dec 19, 2014
Communication from the Examining Division
Aug 8, 2012
Decision to allow further processing
Jul 30, 2012
(Electronic) Receipt
Jul 30, 2012
Amended claims filed after receipt of (European) search report
Jul 30, 2012
Amended claims with annotations
Jul 30, 2012
Letter accompanying subsequently filed items
Jul 30, 2012
Request for further processing
May 29, 2012
Application deemed to be withdrawn (non-reply to Written Opinion)
Apr 12, 2012
(Electronic) Receipt
Apr 12, 2012
Letter accompanying subsequently filed items
Apr 12, 2012
Letter concerning fees and payments
Mar 14, 2012
CDS Clean up - amended data concerning the representative for the applicant
Mar 12, 2012
Submission concerning representation
Feb 16, 2012
Communication of the registration of a transfer or change of name and/or address
Jan 30, 2012
(Electronic) Receipt
Jan 30, 2012
Annexes in respect of a client data request
Jan 30, 2012
Letter accompanying subsequently filed items
Jan 30, 2012
Submission concerning change of applicant's name
Oct 24, 2011
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 21, 2011
Notification of forthcoming publication
Aug 24, 2011
(Electronic) Receipt
Aug 24, 2011
Letter accompanying subsequently filed items
Aug 24, 2011
Letter concerning the inventor
Jul 19, 2011
Communication regarding the transmission of the European search report
Jul 19, 2011
European search opinion
Jul 19, 2011
European search report
Jul 15, 2011
Confirmation of receipt of (electronically) transmitted priority document
Jun 15, 2011
Priority document (electronically transmitted)
Apr 14, 2011
Abstract
Apr 14, 2011
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Apr 14, 2011
Claims
Apr 14, 2011
Description
Apr 14, 2011
Designation of inventor
Apr 14, 2011
Designation of inventor
Apr 14, 2011
Designation of inventor
Apr 14, 2011
Designation of inventor
Apr 14, 2011
Drawings
Apr 14, 2011
Request for grant of a European patent

EP2377927

EMD MILLIPORE

Application Number: EP11162488A
Filing Date: Apr 14, 2011
Status: Revoked; Apr 2, 2022
Publication Date: May 22, 2019
External Links: Slate, Register , Google Patents