Lon-Tang W. Lin

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Vallejo, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vicinal disubstituted carboxylic acids and silylated derivatives
- Patent number 5,189,190
- Issue date Feb 23, 1993
- Henkel Research Corporation
- Ta Y. Ching
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of precious metal
- Patent number 5,028,259
- Issue date Jul 2, 1991
- Henkel Research Corporation
- Lon-Tang W. Lin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Vicinal disubstituted carboxylic acids and silylated derivatives
- Patent number 4,996,342
- Issue date Feb 26, 1991
- Henkel Research Corporation
- Ta Y. Ching
- C07 - ORGANIC CHEMISTRY