MANUFACTURING PROCESS OF SPHEROIDAL FOOD DYES

Details for Australian Patent Application No. 2001244514 (hide)

Owner ROHA DYECHEM LIMITED

Inventors TIBREWALA, Ramakant, Jagdishprasad

Pub. Number AU-A-2001244514

PCT Pub. Number WO2002/053652

Filing date 29 December 2000

Wipo publication date 16 July 2002

International Classifications

C09B 067/02 Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents

C09B 061/00 Dyes of natural origin prepared from natural sources

A23L 001/275 Foods or foodstuffs

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2001244514

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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