Dean T. Tsou

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Solon, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrophilic polymeric phase inversion membrane
- Patent number 6,071,406
- Issue date Jun 6, 2000
- Whatman, Inc.
- Dean T. Tsou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Facilitated liquid membranes for olefin/paraffin gas separations an...
- Patent number 5,135,547
- Issue date Aug 4, 1992
- The Standard Oil Company
- Dean T. Tsou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic optical information storage medium employing crystalline tr...
- Patent number 4,753,861
- Issue date Jun 28, 1988
- The Standard Oil Company
- Dean T. Tsou
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing adiponitrile
- Patent number 4,681,968
- Issue date Jul 21, 1987
- The Standard Oil Company
- Dean T. Tsou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making tri-(.beta.-cyanoethyl)amine
- Patent number 4,552,705
- Issue date Nov 12, 1985
- The Standard Oil Company
- Dean T. Tsou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ruthenium containing catalyst composition useful for process for th...
- Patent number 4,526,884
- Issue date Jul 2, 1985
- The Standard Oil Company
- Dean T. Tsou
- C07 - ORGANIC CHEMISTRY