Paula C. Stephenson

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East Amherst, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen-selective sorbents
- Patent number 5,945,079
- Issue date Aug 31, 1999
- Praxair Technology, Inc.
- Joseph Timothy Mullhaupt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enhanced gas separations and zeolite compositions therefor
- Patent number 5,554,208
- Issue date Sep 10, 1996
- Praxair Technology, Inc.
- Joseph T. Mullhaupt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enhanced gas separations and zeolite compositions therefor
- Patent number 5,441,557
- Issue date Aug 15, 1995
- Praxair Technology, Inc.
- Joseph T. Mullhaupt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL