Yu-Hwa E. Sheu

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Isobutylene-assisted aqueous extraction of methanol from methyl ter...
- Patent number 6,063,966
- Issue date May 16, 2000
- Huntsman ICI Chemicals LLC
- Michael Warren Peters
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isobutylene-assisted aqueous extraction of methanol from methyl ter...
- Patent number 5,659,091
- Issue date Aug 19, 1997
- Texaco Chemical Inc.
- Michael Warren Peters
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic catalysts containing hydrotris(pyrazolyl) borate and...
- Patent number 5,519,099
- Issue date May 21, 1996
- Industrial Technology Research Institute
- Shian-Jy Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of tertiary butyl alcohol
- Patent number 5,436,376
- Issue date Jul 25, 1995
- Texaco Chemical Inc.
- Yu-Hwa E. Sheu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of tertiary butyl alcohol from isobutane
- Patent number 5,414,145
- Issue date May 9, 1995
- Texaco Chemical Inc.
- Yu-Hwa E. Sheu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of tertiary butyl alcohol by catalytic decomposition of...
- Patent number 5,401,889
- Issue date Mar 28, 1995
- Texaco Chemical Inc.
- John R. Sanderson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Staged purification of contaminated propylene oxide
- Patent number 5,354,430
- Issue date Oct 11, 1994
- Texaco Chemical Company
- William K. Culbreth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylphenol synthesis using zeolites as catalysts, particularly dea...
- Patent number 5,276,215
- Issue date Jan 4, 1994
- Texaco Chemical Company
- John F. Knifton
- C07 - ORGANIC CHEMISTRY

Yu-Hwa E. Sheu

Person

Patents Grantslast 30 patents

Isobutylene-assisted aqueous extraction of methanol from methyl ter...

Isobutylene-assisted aqueous extraction of methanol from methyl ter...

Organometallic catalysts containing hydrotris(pyrazolyl) borate and...

Production of tertiary butyl alcohol

Production of tertiary butyl alcohol from isobutane

Preparation of tertiary butyl alcohol by catalytic decomposition of...

Staged purification of contaminated propylene oxide

Alkylphenol synthesis using zeolites as catalysts, particularly dea...