John B. Sapp Jr.

Follow

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Synthesis of substituted aryl sulfides
- Patent number 4,766,242
- Issue date Aug 23, 1988
- Hoechst Celanese Corporation
- Harry T. Hanson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of alkoxy and phenoxy substituted aryl sulfides
- Patent number 4,393,241
- Issue date Jul 12, 1983
- Celanese Corporation
- Harry T. Hanson
- C07 - ORGANIC CHEMISTRY