Siew L. Chung

Follow

Person

Old Bridge, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Alcohol free perfume
- Patent number 5,468,725
- Issue date Nov 21, 1995
- International Flvos & Fragrances Inc.
- Eric P. Guenin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transparent oil-in-water microemulsion flavor concentrate
- Patent number 5,320,863
- Issue date Jun 14, 1994
- International Flavors & Fragrances Inc.
- Siew L. Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transparent oil-in-water microemulsion flavor or fragrance concentr...
- Patent number 5,283,056
- Issue date Feb 1, 1994
- International Flavors & Fragrances Inc.
- Siew L. Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE