Ian Shaw

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Richmond, CA

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Patents Grantslast 30 patents

Information Patent Grant
Adsorbent coating compositions, laminates and adsorber elements
- Patent number 7,902,114
- Issue date Mar 8, 2011
- Xebec Adsorption Inc.
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for their manufacture of adsorbent
- Patent number 7,300,905
- Issue date Nov 27, 2007
- QuestAir Technologies Inc.
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Adsorbent laminate structures
- Patent number 6,692,626
- Issue date Feb 17, 2004
- QuestAir Technologies Inc.
- Bowie G. Keefer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Rotary pressure swing adsorption apparatus
- Patent number 6,406,523
- Issue date Jun 18, 2002
- QuestAir Technologies, Inc.
- Denis J. Connor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ADSORBENT COATING COMPOSITIONS, LAMINATES AND ADSORBER ELEMENTS COM...
- Publication number 20090025553
- Publication date Jan 29, 2009
- QUESTAIR TECHNOLOGIES INC.
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Adsorbent coating compositions, laminates and adsorber elements com...
- Publication number 20020170436
- Publication date Nov 21, 2002
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Adsorbent laminate structures
- Publication number 20020022146
- Publication date Feb 21, 2002
- Bowie G. Keefer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL