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Lakshmi N. Venkateshwaran
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Freehold, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Oxygen-scavenging compositions and articles
Patent number
6,586,514
Issue date
Jul 1, 2003
Ciba Specialty Chemicals Corporation
Weilong L. Chiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oxygen-scavenging compositions and articles
Patent number
6,369,148
Issue date
Apr 9, 2002
Ciba Specialty Chemicals Corporation
Weilong L. Chiang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Efficiency oxygen-scavenging compositions and articles
Patent number
5,885,481
Issue date
Mar 23, 1999
Amoco Corporation
Lakshmi N. Venkateshwaran
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Oxygen-scavenging compositions and articles
Patent number
5,744,056
Issue date
Apr 28, 1998
Amoco Corporation
Lakshmi N. Venkateshwaran
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
Oxygen-scavenging compositions and articles
Publication number
20020086929
Publication date
Jul 4, 2002
Weilong L. Chiang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
OXYGEN-SCAVENGING COMPOSITIONS AND ARTICLES
Publication number
20010018480
Publication date
Aug 30, 2001
WEILONG L. CHIANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL