Starch graft copolymers and methods of making and using starch graft copolymers for agriculture

Details for Australian Patent Application No. 2003275100 (hide)

Owner Doane, S. Doane, W.

Inventors Doane, Steven William; Doane, William McKee

Agent Davies Collison Cave

Pub. Number AU-B-2003275100

PCT Number PCT/US03/29796

PCT Pub. Number WO2004/033536

Priority 10/265,500 07.10.02 US

Filing date 17 September 2003

Wipo publication date 4 May 2004

Acceptance publication date 16 July 2009

International Classifications

C08H 5/00 (2006.01)

C08B 31/00 (2006.01) Preparation of chemical derivatives of starch

C08F 251/00 (2006.01) Graft polymers

C09K 8/12 (2006.01) Compositions for drilling of boreholes or wells

C09K 17/32 (2006.01) Soil-conditioning materials or soil-stabilising materials

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 10/265,500 07.10.02 US

3 June 2004 Application Open to Public Inspection

  Published as AU-B-2003275100

16 July 2009 Application Accepted

  Published as AU-B-2003275100

22 October 2009 Assignment before Grant

  Doane, William; Doane, Steven The application has been assigned to Absorbent Technologies, Inc.

12 November 2009 Standard Patent Sealed

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