Mesenchymal Stem Cells And Uses Therefor

Patent No. EP2298862 (titled "Mesenchymal Stem Cells And Uses Therefor") was filed by Mesoblast on Mar 15, 2005. The application was issued on Aug 30, 2017.

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
FRIEDRICH	May 30, 2018	BREUER FRIEDRICH HAHNER 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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Feb 18, 2020
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Feb 18, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 13, 2020
Termination of the opposition proceedings with maintenance of patent
Nov 11, 2019
Advice of delivery
Nov 6, 2019
Advice of delivery
Nov 4, 2019
Acknowledgement of a document
Nov 4, 2019
Acknowledgement of a document
Nov 4, 2019
Decision of the Opposition Division and instruction
Nov 4, 2019
Decision rejecting the opposition
Nov 4, 2019
Grounds for the decision (Annex) - opposition
Nov 4, 2019
Internal form - Opposition/addressees
Nov 4, 2019
Means of redress
Oct 11, 2019
Advice of delivery
Oct 8, 2019
Notification concerning the date of oral proceedings
Oct 8, 2019
Notification concerning the date of oral proceedings
Oct 2, 2019
Notification concerning the date of oral proceedings
Sep 16, 2019
Brief communication - Opposition proceedings
Sep 16, 2019
Communication of amended entries
Sep 13, 2019
Communication of amended entries
Sep 10, 2019
(Electronic) Receipt
Sep 10, 2019
Letter accompanying subsequently filed items
Sep 10, 2019
Request for change of opponent's representative
Jul 22, 2019
Brief communication - Opposition proceedings
Jul 22, 2019
Brief communication - Opposition proceedings
Jun 19, 2019
Brief communication - Opposition proceedings
Jun 14, 2019
(Electronic) Receipt
Jun 14, 2019
Letter accompanying subsequently filed items
Jun 14, 2019
Withdrawal of a request for oral proceedings
Apr 24, 2019
Advice of delivery
Apr 23, 2019
Advice of delivery
Apr 23, 2019
Advice of delivery
Apr 17, 2019
Advice of delivery
Apr 16, 2019
Acknowledgement of a document
Apr 16, 2019
Acknowledgement of a document
Apr 16, 2019
Annex to the communication - opposition
Apr 16, 2019
Information concerning oral proceedings
Apr 16, 2019
Summons to attend oral proceedings
Apr 16, 2019
Summons to attend oral proceedings
Feb 25, 2019
Brief communication - Opposition proceedings
Feb 20, 2019
(Electronic) Receipt
Feb 20, 2019
Letter accompanying subsequently filed items
Feb 20, 2019
Letter regarding the opposition procedure (no time limit)
Oct 26, 2018
Brief communication - Opposition proceedings
Oct 23, 2018
(Electronic) Receipt
Oct 23, 2018
Letter accompanying subsequently filed items
Oct 23, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jun 13, 2018
Communication of a notice of opposition and request to file observations
Jun 13, 2018
Notice of further oppositions to opponent(s)
Jun 6, 2018
Communication of a notice of opposition - first information to patent proprietor
May 30, 2018
(Electronic) Receipt
May 30, 2018
Notice of opposition
May 30, 2018
Notice of opposition
Aug 31, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 3, 2017
Decision to grant a European patent
Jul 24, 2017
(Electronic) Receipt
Jul 24, 2017
Filing of the translations of the claims
Jul 24, 2017
French translation of claims
Jul 24, 2017
German translation of the claims
Jul 19, 2017
Submission concerning representation
Apr 3, 2017
Bibliographic data of the European patent application
Apr 3, 2017
Communication about intention to grant a European patent
Apr 3, 2017
Intention to grant (signatures)
Apr 3, 2017
Text intended for grant (clean copy)
Apr 3, 2017
Text intended for grant (version for approval)
Dec 6, 2016
(Electronic) Receipt
Dec 6, 2016
Amended claims with annotations
Dec 6, 2016
Amended description with annotations
Dec 6, 2016
Claims
Dec 6, 2016
Description
Dec 6, 2016
Letter accompanying subsequently filed items
Dec 6, 2016
Reply to communication from the Examining Division
Aug 22, 2016
Annex to the communication
Aug 22, 2016
Consultation by telephone/in person (with time limit)
Aug 22, 2016
Result of consultation by telephone/in person
Feb 19, 2016
Submission concerning representation
May 21, 2015
(Electronic) Receipt
May 21, 2015
Citation for the examination procedure
May 21, 2015
Letter accompanying subsequently filed items
May 21, 2015
Non-patent literature cited during the examination procedure
May 21, 2015
Reply to communication from the Examining Division
Mar 23, 2015
Grant of extension of time limit (examination procedure)
Mar 16, 2015
(Electronic) Receipt
Mar 16, 2015
Request for extension of time limit to communication from the Examining Division
Nov 21, 2014
Annex to the communication
Nov 21, 2014
Communication from the Examining Division
Mar 4, 2014
Communication of the registration of a transfer or change of name and/or address
Feb 26, 2014
Submission concerning a transfer of rights (applicant)
Dec 10, 2013
Decision to allow further processing
Nov 28, 2013
(Electronic) Receipt
Nov 28, 2013
Letter accompanying subsequently filed items
Nov 28, 2013
Non-patent literature cited during the examination procedure
Nov 28, 2013
Non-patent literature cited during the examination procedure
Nov 28, 2013
Non-patent literature cited during the examination procedure
Nov 28, 2013
Non-patent literature cited during the examination procedure
Nov 28, 2013
Non-patent literature cited during the examination procedure
Nov 28, 2013
Non-patent literature cited during the examination procedure
Nov 28, 2013
Non-patent literature cited during the examination procedure
Nov 28, 2013
Non-patent literature cited during the examination procedure
Nov 28, 2013
Request for further processing
Sep 30, 2013
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Sep 3, 2013
Submission concerning representation
Jul 19, 2013
CDS Clean up - amended data concerning the representative for the applicant
Jul 18, 2013
Submission concerning representation
Apr 8, 2013
Annex to the communication
Apr 8, 2013
Communication from the Examining Division
Mar 14, 2013
Communication of the registration of a transfer or change of name and/or address
Mar 7, 2013
Submission concerning change of applicant's address
Sep 3, 2012
Claims
Sep 3, 2012
Reply to the invitation to remedy deficiencies
Aug 27, 2012
Communication concerning deficiencies in subsequently filed documents
Aug 14, 2012
Amended claims with annotations
Aug 14, 2012
Non-patent literature cited during the examination procedure
Aug 14, 2012
Reply to communication from the Examining Division
Apr 16, 2012
Annex to the communication
Apr 16, 2012
Communication from the Examining Division
Feb 22, 2012
(Electronic) Receipt
Feb 22, 2012
Amended claims filed after receipt of (European) search report
Feb 22, 2012
Amended claims with annotations
Feb 22, 2012
Amendments received before examination
Feb 22, 2012
Letter accompanying subsequently filed items
Aug 29, 2011
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jul 27, 2011
Refund of fees
Jul 22, 2011
Communication regarding the transmission of the European search report
Jul 22, 2011
European search opinion
Jul 22, 2011
European search report
Mar 22, 2011
Communication regarding the transmission of the European search report
Mar 22, 2011
Partial European search report
Feb 23, 2011
Notification of forthcoming publication
Oct 15, 2010
Confirmation of receipt of (electronically) transmitted priority document
Sep 28, 2010
Abstract
Sep 28, 2010
Claims
Sep 28, 2010
Description
Sep 28, 2010
Designation of inventor
Sep 28, 2010
Drawings
Sep 28, 2010
Letter concerning search matters
Sep 28, 2010
Request for grant of a European patent (divisional application)
Oct 26, 2005
Priority document (electronically transmitted)

EP2298862

MESOBLAST

Application Number: EP10011224A
Filing Date: Mar 15, 2005
Status: Opposition Rejected; Feb 14, 2020
Publication Date: Aug 30, 2017
External Links: Slate, Register , Google Patents

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Mesenchymal Stem Cells And Uses Therefor

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Dossier Documents

EP2298862