Hsin C. Wu

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Parma, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Recovery and purification of olefinic nitriles
- Patent number 4,377,444
- Issue date Mar 22, 1983
- The Standard Oil Co.
- Hsin C. Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous acetonitrile recovery process
- Patent number 4,362,603
- Issue date Dec 7, 1982
- The Standard Oil Company
- Robert D. Presson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ammonium sulfate recovery process
- Patent number 4,341,535
- Issue date Jul 27, 1982
- The Standard Oil Co.
- Hsin-Chih Wu
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process for recovery of olefinic nitriles
- Patent number 4,334,965
- Issue date Jun 15, 1982
- Standard Oil Company
- Hsin-Chih Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of acrylonitrile or methacrylonitrile by condensation
- Patent number 4,234,510
- Issue date Nov 18, 1980
- Standard Oil Company
- Hsin C. Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovery of olefinic nitriles
- Patent number 4,166,008
- Issue date Aug 28, 1979
- The Standard Oil Company
- Hsin C. Wu
- C07 - ORGANIC CHEMISTRY