P

Inventor

GOODMAN WALTER H

US10 patents
⚠️ This page may combine multiple inventors who share the name “GOODMAN WALTER H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NALCO CHEMICAL CO

4 patents
US5510040AApr 23, 1996

Removal of selenium from water by complexation with polymeric dithiocarbamates

NALCO CHEMICAL CO83 citations95
US5494582AFeb 27, 1996

Removal of selenium from water by ion-exchange

NALCO CHEMICAL CO23 citations91
US5466297ANov 14, 1995

Process for removal of primarily iron oxide deposits

NALCO CHEMICAL CO32 citations88
US5252223AOct 12, 1993

Reduction of copper discharge to waste streams contaminated with isothiazolone biocides

NALCO CHEMICAL CO6 citations59

UOP INC

3 patents
US5071560ADec 10, 1991

Process for purifying phenylalanine

UOP INC22 citations92
US4910336AMar 20, 1990

Process for separating phenylalanine from salts

UOP INC11 citations72
US4707190ANov 17, 1987

Process for separating maltose from mixtures of maltose, glucose and other saccharides

UOP INC4 citations61

ALLIED SIGNAL INC

1 patent
US4849558AJul 18, 1989

Purification of chlorofluorocarbons

ALLIED SIGNAL INC11 citations72

MUSALE DEEPAK A

1 patent
US8597515B2Dec 3, 2013

Purification of oil sands pond water

MUSALE DEEPAK A4 citations60

ECOLAB USA INC

1 patent
US11891309B2Feb 6, 2024

Cooling water monitoring and control system

ECOLAB USA INC0 citations49