Andrew C. Lam

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Yorktown, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Liquid sunscreen compositions which both deposit and lather well
- Patent number 6,399,045
- Issue date Jun 4, 2002
- Unilever Home & Personal Care USA a division of Conopco, Inc.
- Leslie Jo Morgan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liquid sunscreen compositions which both deposit and lather well
- Patent number 6,224,852
- Issue date May 1, 2001
- Unilever Home & Personal Care USA
- Leslie Jo Morgan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surfactant mixtures for fabric conditioning compositions
- Patent number 5,480,567
- Issue date Jan 2, 1996
- Lever Brothers Company, division of Conopco, Inc.
- Andrew C. Lam
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Encapsualted perfume in fabric conditioning articles
- Patent number 5,425,887
- Issue date Jun 20, 1995
- Lever Brothers Company, division of Conopco, Inc.
- Andrew C. Lam
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...