Duane A. Jones

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Absorbent starch graft polymer and method of its preparation
- Patent number 4,323,487
- Issue date Apr 6, 1982
- Henkel Corporation
- Duane A. Jones
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dispersible starch graft copolymer blend
- Patent number 4,159,260
- Issue date Jun 26, 1979
- Henkel Corporation
- Duane A. Jones
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Agglomeration of starch-hydrolyzed polyacrylonitrile graft copolymer
- Patent number 4,123,397
- Issue date Oct 31, 1978
- General Mills Chemicals, Inc.
- Duane A. Jones
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Purification of tamarind gum
- Patent number 4,074,043
- Issue date Feb 14, 1978
- General Mills Chemicals, Inc.
- Duane A. Jones
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...