James T. Wei

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Ridgewood, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Solid superacid catalyst comprising group VII metal and having H.su...
- Patent number 5,780,383
- Issue date Jul 14, 1998
- Sun Company, Inc (R&M)
- Elmer J. Hollstein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid phase isomerization of alkanes
- Patent number 5,648,590
- Issue date Jul 15, 1997
- Sun Company, Inc. (R&M)
- Chao-Yang Hsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid phase isomerization of alkanes
- Patent number 5,019,671
- Issue date May 28, 1991
- Sun Refining and Marketing Company
- Chao-Yang Hsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for hydrocarbon conversion and conversion process utilizin...
- Patent number 4,956,519
- Issue date Sep 11, 1990
- Sun Refining and Marketing Company
- Elmer J. Hollstein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for hydrocarbon conversion and conversion process utilizin...
- Patent number 4,918,041
- Issue date Apr 17, 1990
- Sun Refining and Marketing Company
- Elmer J. Hollstein
- C07 - ORGANIC CHEMISTRY