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Inventor

LEAVITT FREDERICK W

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

PRAXAIR TECHNOLOGY INC

7 patents
US5407465AApr 18, 1995

Tuning of vacuum pressure swing adsorption systems

PRAXAIR TECHNOLOGY INC91 citations93
US5415683AMay 16, 1995

Vacuum pressure swing adsorption process

PRAXAIR TECHNOLOGY INC47 citations92
US5169413ADec 8, 1992

Low temperature pressure swing adsorption with refrigeration

PRAXAIR TECHNOLOGY INC49 citations92
US5163978ANov 17, 1992

Dual product pressure swing adsorption process and system

PRAXAIR TECHNOLOGY INC41 citations91
US5453112ASep 26, 1995

Pressure swing adsorption heat recovery

PRAXAIR TECHNOLOGY INC30 citations89
US5604169AFeb 18, 1997

Process for producing mixed-cation zeolites

PRAXAIR TECHNOLOGY INC8 citations73
US5451383ASep 19, 1995

Lithium recovery

PRAXAIR TECHNOLOGY INC15 citations73

UNION CARBIDE IND GASES TECH

2 patents
US5085674AFeb 4, 1992

Duplex adsorption process

UNION CARBIDE IND GASES TECH73 citations95
US5074892ADec 24, 1991

Air separation pressure swing adsorption process

UNION CARBIDE IND GASES TECH42 citations92

UNION CARBIDE CORP

1 patent
US4810265AMar 7, 1989

Pressure swing adsorption process for gas separation

UNION CARBIDE CORP86 citations93