Chien Yung Lee

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Kendall Park, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
(Cyclo)alkylenediammonium-bis-tetrahalophthalates
- Patent number 4,092,345
- Issue date May 30, 1978
- Cities Service Company
- Lionel T. Wolford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing aromatic bisimides
- Patent number 4,087,441
- Issue date May 2, 1978
- Cities Service Company
- Chien Yung Lee
- C07 - ORGANIC CHEMISTRY