Kuo Y. Chang

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for the direct preparation of olefins from ketones and Grign...
- Patent number 4,982,029
- Issue date Jan 1, 1991
- The Dow Chemical Company
- Kuo-Yuan Chang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cleavage of polyethylene glycol ethers by hydrolysis
- Patent number 4,806,658
- Issue date Feb 21, 1989
- The Dow Chemical Company
- Kuo Y. Chang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.beta.-isocyanato organosilanes
- Patent number 4,736,046
- Issue date Apr 5, 1988
- The Dow Chemical Company
- Kuo Y. Chang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of trisphenol methanes
- Patent number 4,695,408
- Issue date Sep 22, 1987
- The Dow Chemical Company
- Kuo Y. Chang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of bis(1-phenylethenyl) compounds
- Patent number 4,365,103
- Issue date Dec 21, 1982
- The Dow Chemical Company
- Kuo Y. Chang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing coumarin
- Patent number 4,036,854
- Issue date Jul 19, 1977
- The Dow Chemical Company
- Kuo Yuan Chang
- C07 - ORGANIC CHEMISTRY