High temperature/high pressure colour change of diamond

Details for Australian Patent Application No. 2001244443 (hide)

International Classifications

Event Publications

19 August 2004 Change of Name(s) of Applicant(s), Section 104

Gersan Establishment The name of the applicant has been changed to Element Six (Proprietary) Limited

27 January 2005 Application Accepted

Published as AU-B-2001244443

14 April 2005 Application for Amendment

The nature of the amendment is as shown in the statement(s) filed 22 Mar 2005. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000

26 May 2005 Standard Patent Sealed

8 September 2005 Amendment Made

The nature of the amendment is as shown in the statement(s) filed 22 Mar 2005 2002

11 January 2007 Assignment Registered

Element Six (Pty) Ltd The patent has been assigned to Element Six Technologies (Pty) Ltd

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