Pei S. E. Dai

Person

Port Arthur, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of preparing a catalyst for use in the hydrotreating of high...
- Patent number 6,387,248
- Issue date May 14, 2002
- Texaco Inc.
- David Edward Sherwood
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
FCC process using binary molecular sieves having a core and shell o...
- Patent number 5,972,205
- Issue date Oct 26, 1999
- ABB Lummus Global Inc.
- Chih-Hao Mark Tsang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroconversion process employing catalyst with specified pore size...
- Patent number 5,928,499
- Issue date Jul 27, 1999
- Texaco Inc.
- David Edward Sherwood
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Binary molecular sieves having a core and shell of different struct...
- Patent number 5,888,921
- Issue date Mar 30, 1999
- ABB Lummus Global Inc.
- Chih-Hao Mark Tsang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Two-stage etherification of tertiary butyl alcohol using second sta...
- Patent number 5,856,588
- Issue date Jan 5, 1999
- Huntsman Specialty Chemicals Corporation
- Pei-Shing Eugene Dai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the purification of tertiary butyl alcohol for use in th...
- Patent number 5,792,890
- Issue date Aug 11, 1998
- Huntsman Specialty Chemicals Corp.
- Pei-Shing Eugene Dai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of metal--containing aluminophosphates with layered struc...
- Patent number 5,756,789
- Issue date May 26, 1998
- Texaco, Inc.
- David Alan Bruce
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the manufacture of methyl tertiary butyl ether from tert...
- Patent number 5,744,652
- Issue date Apr 28, 1998
- Huntsman Specialty Chemicals Corp.
- Pei-Shing Eugene Dai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic decomposition of formate impurities in tertiary butyl alc...
- Patent number 5,723,698
- Issue date Mar 3, 1998
- Huntsman Specialty Chemicals Corporation
- Pei-Shing Eugene Dai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
One-step synthesis of methyl t-butyl ether from t-butanol using .be...
- Patent number 5,716,896
- Issue date Feb 10, 1998
- John Frederick Knifton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Single-step process to upgrade naphthas to an improved gasoline ble...
- Patent number 5,690,810
- Issue date Nov 25, 1997
- Texaco Inc.
- Richard Vance Lawrence
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Isopropyl alcohol and diispropyl ether production from crude by-pro...
- Patent number 5,637,778
- Issue date Jun 10, 1997
- Texaco Chemical Inc.
- Robert J. Taylor
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroconversion process employing catalyst with specified pore size...
- Patent number 5,616,530
- Issue date Apr 1, 1997
- Texaco Inc.
- David E. Sherwood
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated process for the production of isopropyl alcohol and diis...
- Patent number 5,583,266
- Issue date Dec 10, 1996
- Texaco Inc.
- Robert J. Taylor
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gradient catalyst system for the integrated production of isopropyl...
- Patent number 5,550,300
- Issue date Aug 27, 1996
- Texaco Chemical Inc.
- Robert J. Taylor
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
FCC process employing low unit cell size y-zeolites
- Patent number 5,549,813
- Issue date Aug 27, 1996
- Pei-Shing E. Dai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst with specified pore size distribution
- Patent number 5,545,602
- Issue date Aug 13, 1996
- Texaco Inc.
- Gerald V. Nelson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Synthesis of zeolites
- Patent number 5,534,135
- Issue date Jul 9, 1996
- ABB Lummus Global Inc.
- Pei-Shing E. Dai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydroconversion process employing catalyst with specified pore size...
- Patent number 5,514,273
- Issue date May 7, 1996
- Texaco Inc.
- David E. Sherwood
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst with specified pore size distribution
- Patent number 5,498,586
- Issue date Mar 12, 1996
- Texaco Inc.
- Pei-Shing E. Dai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ditertiary butyl peroxide preparation from tertiary butyl hydropero...
- Patent number 5,488,179
- Issue date Jan 30, 1996
- Texaco Chemical Inc.
- John F. Knifton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ditertiary butyl peroxide preparation from tertiary butyl hydropero...
- Patent number 5,488,178
- Issue date Jan 30, 1996
- Texaco Chemical Inc.
- John F. Knifton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isopropyl alcohol and ether production from crude by-product acetone
- Patent number 5,476,972
- Issue date Dec 19, 1995
- Texaco Chemical Inc.
- Pei-Shing E. Dai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
FCC process for producing enhanced yields of C.sub.4 /C.sub.5 olefins
- Patent number 5,472,594
- Issue date Dec 5, 1995
- Texaco Inc.
- Chih-Hao M. Tsang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrotalcite-containing catalyst composition
- Patent number 5,459,118
- Issue date Oct 17, 1995
- Texaco Inc.
- Pei-Shing E. Dai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Mild hydrocracking of heavy hydrocarbon feedstocks employing silica...
- Patent number 5,453,411
- Issue date Sep 26, 1995
- Texaco Inc.
- Pei-Shing E. Dai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Isopropyl t-butyl ether (IPTBE) generation from crude acetone
- Patent number 5,449,838
- Issue date Sep 12, 1995
- Texaco Chemical Inc.
- John F. Knifton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
One step synthesis of ethyl t-butyl ether from t-butanol using .bet...
- Patent number 5,449,839
- Issue date Sep 12, 1995
- Texaco Chemical Inc.
- John F. Knifton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroconversion process employing catalyst with specified pore size...
- Patent number 5,435,908
- Issue date Jul 25, 1995
- Texaco Inc.
- Gerald V. Nelson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mild hydrocracking of heavy hydrocarbon feedstocks employing lithia...
- Patent number 5,436,215
- Issue date Jul 25, 1995
- Texaco Inc.
- Pei-Shing E. Dai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
NOVEL METHOD OF PREPARING A CATALYST FOR USE IN THE HYDROTREATING O...
- Publication number 20020000397
- Publication date Jan 3, 2002
- DAVID EDWARD SHERWOOD JR.
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Pei S. E. Dai

Person

Patents Grantslast 30 patents

Method of preparing a catalyst for use in the hydrotreating of high...

FCC process using binary molecular sieves having a core and shell o...

Hydroconversion process employing catalyst with specified pore size...

Binary molecular sieves having a core and shell of different struct...

Two-stage etherification of tertiary butyl alcohol using second sta...

Method for the purification of tertiary butyl alcohol for use in th...

Synthesis of metal--containing aluminophosphates with layered struc...

Method for the manufacture of methyl tertiary butyl ether from tert...

Catalytic decomposition of formate impurities in tertiary butyl alc...

One-step synthesis of methyl t-butyl ether from t-butanol using .be...

Single-step process to upgrade naphthas to an improved gasoline ble...

Isopropyl alcohol and diispropyl ether production from crude by-pro...

Hydroconversion process employing catalyst with specified pore size...

Integrated process for the production of isopropyl alcohol and diis...

Gradient catalyst system for the integrated production of isopropyl...

FCC process employing low unit cell size y-zeolites

Catalyst with specified pore size distribution

Synthesis of zeolites

Hydroconversion process employing catalyst with specified pore size...

Catalyst with specified pore size distribution

Ditertiary butyl peroxide preparation from tertiary butyl hydropero...

Ditertiary butyl peroxide preparation from tertiary butyl hydropero...

Isopropyl alcohol and ether production from crude by-product acetone

FCC process for producing enhanced yields of C.sub.4 /C.sub.5 olefins

Hydrotalcite-containing catalyst composition

Mild hydrocracking of heavy hydrocarbon feedstocks employing silica...

Isopropyl t-butyl ether (IPTBE) generation from crude acetone

One step synthesis of ethyl t-butyl ether from t-butanol using .bet...

Hydroconversion process employing catalyst with specified pore size...

Mild hydrocracking of heavy hydrocarbon feedstocks employing lithia...

Patents Applicationslast 30 patents

NOVEL METHOD OF PREPARING A CATALYST FOR USE IN THE HYDROTREATING O...