P

Inventor

D SOUZA ADRIAN

US8 patents
⚠️ This page may combine multiple inventors who share the name “D SOUZA ADRIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEVRON RES & TECH

3 patents
US5042583AAug 27, 1991

Steam foam drive method for enhanced oil recovery

CHEVRON RES & TECH33 citations89
US5193617AMar 16, 1993

Micro-slug injection of surfactants in an enhanced oil recovery process

CHEVRON RES & TECH9 citations72
US5190105AMar 2, 1993

Method for improving the steam splits in a multiple steam injection process

CHEVRON RES & TECH18 citations72

EXXONMOBIL RES & ENG CO

2 patents
US6319423B1Nov 20, 2001

Phosphate ester base stocks and aircraft hydraulic fluids comprising the same

EXXONMOBIL RES & ENG CO33 citations91
US6649080B2Nov 18, 2003

Phosphate ester base stocks and aircraft hydraulic fluids comprising the same

EXXONMOBIL RES & ENG CO9 citations72

CHEVRON USA INC

1 patent
US7007245B2Feb 28, 2006

Product selection expert system

CHEVRON USA INC31 citations92

GULF RESEARCH DEVELOPMENT CO

1 patent
US4560800ADec 24, 1985

Isolation of m,m'-dinitrobenzophenone

GULF RESEARCH DEVELOPMENT CO3 citations61

OLIN CORP

1 patent
US3987129AOct 19, 1976

Process for preparing bis(2-haloalkyl) phosphoro-halidates

OLIN CORP2 citations53