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Steven E. Wentzek
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Pennington, NJ, US
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last 30 patents
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Patent Grant
Large crystal ZSM-5, its synthesis and use
Patent number
6,013,239
Issue date
Jan 11, 2000
Mobil Oil Corporation
Catherine Shuihua Hsia Chen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Isolation of high purity diamondoid fractions and components
Patent number
5,414,189
Issue date
May 9, 1995
Mobil Oil Corporation
Catherine S. H. Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oxidatively stable esters derived from diamondoids totally hydroxyl...
Patent number
5,397,488
Issue date
Mar 14, 1995
Mobil Oil Corporation
Catherine S. H. Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diamondoid-containing amines
Patent number
5,380,947
Issue date
Jan 10, 1995
Mobil Oil Corporation
Catherine S. H. Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for synthesizing microporous crystalline material
Patent number
5,256,391
Issue date
Oct 26, 1993
Mobil Oil Corporation
Catherine S. H. Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diamondoid recovery from natural gas fields
Patent number
5,120,899
Issue date
Jun 9, 1992
Mobil Oil Corporation
Catherine S. H. Chen
C07 - ORGANIC CHEMISTRY