Pen-Yuan Chou

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Charleston, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
Alkylene oxide catalysts having enhanced activity and/or stability
- Patent number 5,504,053
- Issue date Apr 2, 1996
- Union Carbide Chemicals & Plastics Technology Corporation
- Pen-Yuan Chou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst composition for oxidation of ethylene to ethylene oxide
- Patent number 5,102,848
- Issue date Apr 7, 1992
- Union Carbide Chemicals & Plastics Technology Corporation
- Hwaili Soo
- C07 - ORGANIC CHEMISTRY