MICROENCAPSULATION OF OXYGEN OR WATER SENSITIVE MATERIALS

Details for Australian Patent Application No. 2003265481 (hide)

Owner SOUTHWEST RESEARCH INSTITUTE

Inventors VASISHTHA, Niraj; SCHLAMEUS, Herman, W.; BARLOW, Darren, E.

Pub. Number AU-A-2003265481

PCT Number PCT/US03/25848

PCT Pub. Number WO2004/022220

Priority 60/407,694 04.09.02 US

Filing date 4 September 2003

Wipo publication date 29 March 2004

International Classifications

B01J 013/02 Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for - Making microcapsules or microballoons

B01J 013/10 Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for

A23P 001/04 Shaping or working of foodstuffs - Encapsulation of particles, e.g. foodstuff additives

B01J 013/04 Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for - by physical processes, e.g. drying, spraying

Event Publications

18 December 2003 Complete Application Filed

  Priority application(s): 60/407,694 04.09.02 US

13 May 2004 Application Open to Public Inspection

  Published as AU-A-2003265481

9 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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