Inventor

DAVISON JOHN B

US10 patents

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

ATHENS CORP

4 patents

US5354428AOct 11, 1994

Apparatus for the continuous on-site chemical reprocessing of ultrapure liquids

ATHENS CORP62 citations94

US5164049ANov 17, 1992

Method for making ultrapure sulfuric acid

ATHENS CORP59 citations94

US4828660AMay 9, 1989

Method and apparatus for the continuous on-site chemical reprocessing of ultrapure liquids

ATHENS CORP53 citations91

US4952386AAug 28, 1990

Method and apparatus for purifying hydrogen fluoride

ATHENS CORP93 citations90

OCCIDENTAL CHEM CO

2 patents

US4430176AFeb 7, 1984

Electrolytic process for producing hydrogen peroxide

OCCIDENTAL CHEM CO37 citations92

US4499025AFeb 12, 1985

Electrochemical maintenance of catalyst activity

OCCIDENTAL CHEM CO7 citations72

US NAVY

2 patents

US4132842AJan 2, 1979

Silicon-phthalocyanine-siloxane polymers

US NAVY9 citations73

US4131609ADec 26, 1978

Silicon-phthalocyanine-siloxy monomers

US NAVY14 citations73

ATHENS INC

1 patent

US4855023AAug 8, 1989

Method and apparatus for the continuous on-site chemical reprocessing of ultrapure liquids used in semiconductor wafer cleaning

ATHENS INC45 citations88

THIOKOL MORTON INC

1 patent

US4762601AAug 9, 1988

Copper bath for electroless plating having excess counter-cation and process using same

THIOKOL MORTON INC24 citations80