William J. Powers III

Person

Port Arthur, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Overbased calcium sulfonate
- Patent number 5,578,235
- Issue date Nov 26, 1996
- Ethyl Additives Corporation
- Tze-Chi Jao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing ORI control additives
- Patent number 5,147,414
- Issue date Sep 15, 1992
- Texaco Inc.
- William J. Powers
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for overbasing sulfonates comprising two separate additions...
- Patent number 5,108,630
- Issue date Apr 28, 1992
- Texaco Inc.
- Elzie D. Black
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for a borated detergent additive
- Patent number 4,965,004
- Issue date Oct 23, 1990
- Texaco Inc.
- Raymond C. Schlicht
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for preparing overbased calcium sulfonates
- Patent number 4,929,373
- Issue date May 29, 1990
- Texaco Inc.
- William J. Powers
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for preparing overbased calcium sulfonates
- Patent number 4,879,053
- Issue date Nov 7, 1989
- Texaco Inc.
- Leonard A. Matthews
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing overbased calcium sulfonates
- Patent number 4,810,396
- Issue date Mar 7, 1989
- Texaco Inc.
- Tze-Chi Jao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Esterification of wax oxidates
- Patent number 4,548,754
- Issue date Oct 22, 1985
- Texaco Inc.
- Frederic F. Day
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfurizing tri-isobutylene in the presence of a promotor
- Patent number 4,472,306
- Issue date Sep 18, 1984
- Texaco Inc.
- William J. Powers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of overbased metal naphthenate lubricating oil composit...
- Patent number 4,100,084
- Issue date Jul 11, 1978
- Texaco Inc.
- William J. Powers
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

William J. Powers III

Person

Patents Grantslast 30 patents

Overbased calcium sulfonate

Process for producing ORI control additives

Process for overbasing sulfonates comprising two separate additions...

Process for a borated detergent additive

Process for preparing overbased calcium sulfonates

Process for preparing overbased calcium sulfonates

Process for preparing overbased calcium sulfonates

Esterification of wax oxidates

Sulfurizing tri-isobutylene in the presence of a promotor

Preparation of overbased metal naphthenate lubricating oil composit...