Method of stabilizing reduced coenzyme Q10 and method of acidic crystallization

Details for Australian Patent Application No. 2002318516 (hide)

Owner Kaneka Corporation

Inventors Ueda, Yasuyoshi; Ueda, Takahiro; Kitamura, Shiro

Agent Griffith Hack

Pub. Number AU-B-2002318516

PCT Number PCT/JP02/07148

PCT Pub. Number WO2003/008363

Priority 2002-114878 17.04.02 JP; 2001-215804 16.07.01 JP

Filing date 15 July 2002

Wipo publication date 3 March 2003

Acceptance publication date 6 December 2007

International Classifications

C07C 43/23 (2006.01) Ethers

C07C 41/40 (2006.01) Preparation of ethers

C07C 41/46 (2006.01) Preparation of ethers

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 2002-114878 17.04.02 JP; 2001-215804 16.07.01 JP

22 May 2003 Application Open to Public Inspection

  Published as AU-B-2002318516

20 May 2004 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 23 Apr 2004

6 December 2007 Application Accepted

  Published as AU-B-2002318516

3 April 2008 Standard Patent Sealed

11 February 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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