Methods of derivation and propagation of undifferentiated human embryonic stem (HES) cells on feeder-free matrices and human feeder layers

Details for Australian Patent Application No. 2002333022 (hide)

International Classifications

Event Publications

13 February 2003 Complete Application Filed

Priority application(s): PS 1812 18.04.02 AU; PR 8028 28.09.01 AU; PS 2364 16.05.02 AU; PS 0789 28.02.02 AU

26 June 2003 Application Open to Public Inspection

Published as AU-B-2002333022

28 February 2008 Application Accepted

Published as AU-B-2002333022

12 June 2008 Opposition Lodged

Geron Corporation has lodged an opposition against ES Cell International Pte Ltd.

22 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(d). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

20 May 2010 Section 223 Application Received

ES Cell International Pte Ltd An application to extend the time from 27 Sep 2009 to 27 Apr 2010 in which to pay a continuation fee has been filed . Address for service in Australia - Phillips Ormonde Fitzpatrick 367 Collins Street Melbourne VIC 3000 2003

15 July 2010 Section 223 Application Allowed

ES Cell International Pte Ltd The time in which to pay a continuation fee has been extended to 27 Apr 2010. Address for service in Australia - Phillips Ormonde Fitzpatrick 367 Collins Street Melbourne VIC 3000 2003

24 February 2011 Application for Amendment

The nature of the amendment is as shown in the statement(s) filed 15 Nov 2010. Address for service in Australia - Phillips Ormonde Fitzpatrick 367 Collins Street Melbourne VIC 3000 2003

29 March 2012 Opposition Withdrawn

The opposition by Geron Corporation against ES Cell International Pte Ltd has been withdrawn.

21 June 2012 Standard Patent Sealed

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