Uy Nguyen

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Edmonton, Alberta, CA

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Patents Grantslast 30 patents

Information Patent Grant
Skin care composition
- Patent number 5,552,158
- Issue date Sep 3, 1996
- Norac Technologies Inc.
- David A. Evans
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Skin care composition
- Patent number 5,358,752
- Issue date Oct 25, 1994
- Norac Technologies Inc.
- David A. Evans
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the supercritical extraction and fractionation of spices
- Patent number 5,120,558
- Issue date Jun 9, 1992
- Norac Technologies Inc.
- Uy Nguyen
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process for extracting antioxidants from Labiatae herbs
- Patent number 5,017,397
- Issue date May 21, 1991
- Uy Nguyen
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES