Tram Doan Nguyen

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Westminster, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydride gas purification for the semiconductor industry
- Patent number 7,510,692
- Issue date Mar 31, 2009
- Entegris, Inc.
- Daniel Alvarez, Jr.
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for purification of corrosive gas streams
- Publication number 20070031321
- Publication date Feb 8, 2007
- Daniel Alvarez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hydride gas purification for the semiconductor industry
- Publication number 20060188420
- Publication date Aug 24, 2006
- Daniel Alvarez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL