Improved crystalline form of sucralose, and method for producing it

Details for Australian Patent Application No. 2004234113 (hide)

Owner Tate & Lyle Technology Limited

Inventors Catani, Steven J.; Merkel, Carolyn M.; Vernon, Nicholas M.

Agent Griffith Hack

Pub. Number AU-B-2004234113

PCT Pub. Number WO2004/096821

Priority 10/426,387 30.04.03 US

Filing date 26 April 2004

Wipo publication date 11 November 2004

Acceptance publication date 20 January 2011

International Classifications

C07H 5/02 (1970.01) Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium

C07H 1/06 (1970.01) Processes for the preparation of sugar derivatives

Event Publications

6 October 2005 PCT application entered the National Phase

  PCT publication WO2004/096821 Priority application(s): WO2004/096821

17 January 2008 Assignment before Grant

  Tate & Lyle Public Limited Company The application has been assigned to Tate & Lyle Technology Limited

20 January 2011 Application Accepted

  Published as AU-B-2004234113

19 May 2011 Standard Patent Sealed

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