P

Inventor

CARTER WALTER H

US12 patents
⚠️ This page may combine multiple inventors who share the name “CARTER WALTER H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TEXACO INC

6 patents
US4231426ANov 4, 1980

Method of using tracer fluids for enhanced oil recovery

TEXACO INC22 citations78
US4249608AFeb 10, 1981

Polymer-containing fluid and an oil recovery method using the fluid

TEXACO INC13 citations73
US4104193AAug 1, 1978

Imparting superior viscosity to aqueous polysaccharide solutions

TEXACO INC6 citations70
US4078607AMar 14, 1978

Oil recovery process using improved thickened aqueous flooding liquids

TEXACO INC9 citations70
US4299709ANov 10, 1981

Tracer fluids for enhanced oil recovery

TEXACO INC13 citations69
US4245700AJan 20, 1981

Enhanced oil recovery method

TEXACO INC5 citations54

MILLMASTER ONYX GROUP INC

2 patents
US4693982ASep 15, 1987

Enzymatically-treated guar gums

MILLMASTER ONYX GROUP INC13 citations70
US4682654AJul 28, 1987

Enzymatically-treated guar gums

MILLMASTER ONYX GROUP INC8 citations70

ALTERLINK INC

1 patent
US5762023AJun 9, 1998

Sorbent composition with polysaccharide clumping agent and boron-based cross-linking agent

ALTERLINK INC56 citations92

CARTER WALTER H

1 patent
US4997219AMar 5, 1991

Multi-lock latch

CARTER WALTER H28 citations88

COLLOIDS INC

1 patent
US5104436AApr 14, 1992

Method of producing glyoxylated hydroxypropyl guar and liquid plant treatment composition containing same

COLLOIDS INC20 citations76

TEXACO AG

1 patent
US4214475AJul 29, 1980

Adapter for a sensitive viscometer

TEXACO AG18 citations72