Hsiang Wei Tsao

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West Chester, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of iodide removal
- Patent number 7,588,690
- Issue date Sep 15, 2009
- The Purolite Company
- Hsiang Wei Tsao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Removal of acidic impurities in processes for solvent extraction of...
- Patent number 4,919,816
- Issue date Apr 24, 1990
- Sun Refining and Marketing Company
- Hsiang-Wei Tsao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removing arsine impurities in process streams
- Patent number 4,877,920
- Issue date Oct 31, 1989
- Sun Refining and Marketing Company
- Richard A. Lush
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF IODIDE REMOVAL
- Publication number 20110086929
- Publication date Apr 14, 2011
- Brotech Corporation, doing business as The Purolite Company
- Hsiang Wei Tsao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL