NOVEL OXIME-LINKED POLYSACCHARIDES AND METHODS OF PREPARING THE SAME

Details for Australian Patent Application No. 2002323653 (hide)

Owner HERCULES INCORPORATED

Inventors WANG, Peng, George; XIE, Wenhua; CHENG, Huai, N.; GU, Qu-Ming; MURPHY, Dennis, J.; QIAO, Lei

Pub. Number AU-A-2002323653

PCT Number PCT/US02/28542

PCT Pub. Number WO2003/024984

Priority 09/956,742 18.09.01 US

Filing date 6 September 2002

Wipo publication date 1 April 2003

International Classifications

C07H 005/04 Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium

C07H 005/06 Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium

C08B 037/00 Preparation of polysaccharides not provided for in

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 09/956,742 18.09.01 US

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002323653

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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