Hongwei Shan

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Carbon nanotube diameter selection by pretreatment of metal catalys...
- Patent number 8,124,503
- Issue date Feb 28, 2012
- William Marsh Rice University
- Robert H. Hauge
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Purification of carbon nanotubes based on the chemistry of fenton's...
- Patent number 7,494,639
- Issue date Feb 24, 2009
- William Marsh Rice University
- Yuhuang Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CARBON NANOTUBE DIAMETER SELECTION BY PRETREATMENT OF METAL CATALYS...
- Publication number 20090294753
- Publication date Dec 3, 2009
- William Marsh Rice University
- Robert H. Hauge
- B82 - NANO-TECHNOLOGY
Information Patent Application
Purification of carbon nanotubes based on the chemistry of fenton's...
- Publication number 20070065975
- Publication date Mar 22, 2007
- William Marsh Rice University
- Richard E. Smalley
- B82 - NANO-TECHNOLOGY