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Shiji Shen
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River Edge, NJ, US
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last 30 patents
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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
Aqueous solution compositions comprising polymer hydrogel compositions
Patent number
6,066,613
Issue date
May 23, 2000
Lever Brothers Company
Liang Sheng Tsaur
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for making aqueous solution compositions comprising polymer...
Patent number
5,759,969
Issue date
Jun 2, 1998
Lever Brothers Company, division of Conopco, Inc.
Liang Sheng Tsaur
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aqueous solution compositions comprising polymer hydrogel compositions
Patent number
5,726,138
Issue date
Mar 10, 1998
Lever Brothers Company, division of Conopco, Inc.
Liang Sheng Tsaur
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Detergent composition
Patent number
5,661,189
Issue date
Aug 26, 1997
Lever Brothers Company, division of Conopco, Inc.
Ailsa Pauline Hilary Grieveson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions comprising capsule comprising oil surrounding hydropho...
Patent number
5,441,660
Issue date
Aug 15, 1995
Lever Brothers Company
Liang S. Tsaur
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Capsule comprising oil surrounding hydrophobic or hydrophilic activ...
Patent number
5,434,069
Issue date
Jul 18, 1995
Lever Brothers Company, division of Conopco, Inc.
Liang S. Tsaur
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...