Process for crystallization of oryzanol from oryzanol enriched fraction derived from rice bran oil soap stock

Details for Australian Patent Application No. 2002348729 (hide)

Owner Council of Scientific and Industrial Research

Inventors Raghavarao, Karumanchi Sreesaila Mallikarjuna Srinivasa; Narayan, Ayappankave Venkatadri; Prakash, Vishweshwariah; Indira, Tyakal, Nanjundiah; Barhate, Rajendrakumar Suresh; Tiku, Purnima Kaul; Rao, Appu Rao Gopala Rao Appu

Agent Freehills

Pub. Number AU-B-2002348729

PCT Number PCT/IB02/05460

PCT Pub. Number WO2004/055040

Filing date 18 December 2002

Wipo publication date 9 July 2004

Acceptance publication date 25 March 2010

International Classifications

C07J 9/00 (2006.01) Normal steroids containing carbon, hydrogen, halogen, or oxygen, substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

C07J 53/00 (2006.01) Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by condensation with carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms

C11B 13/02 (2006.01) Recovery of fats, fatty oils, or fatty acids from waste materials

Event Publications

13 March 2003 Complete Application Filed

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2002348729

25 March 2010 Application Accepted

  Published as AU-B-2002348729

22 July 2010 Standard Patent Sealed

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