Thomas Z. Li

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for improving stability of glycerin
- Patent number 6,784,326
- Issue date Aug 31, 2004
- Cognis Corporation
- Thomas Z. Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of carboxylic amides using alkyltin cata...
- Patent number 4,277,410
- Issue date Jul 7, 1981
- Emery Industries, Inc.
- Thomas Z. Li
- C07 - ORGANIC CHEMISTRY