Prof. Chung Membrane Group Patents
Hosseini, Seyed (Singapore) and T. S. Chung (USA), "Polymer blends and carbonized polymer blends," Published under PCT/US2009/059818; WO 2010/042602; 15 April 2010 - PDF File
M. Torrida (Japan), W. Yamashitta (Japan), S. Tamai (Japan), M. L. Chng (Singapore), T. S. Chung (USA), Y. Li (China), Y. C. Xiao (China), "Carbon membrane and gas separation method using the same inventors," Published under JP Patent 2010-5499; 14 Jan 2010 - PDF File
K. Y. Wang (China), Q. Yang (China) and T. S. Chung (USA), "Chemically-modified polybenzimidazole membranous tubes ," Published under PCT US0968098; 15 Dec 2009 - PDF File
C. H. Lau (Singapore), L. Shao (China) and T. S. Chung (USA), "Polyimide membranes modified by vapor-phase reagents for separation," Published under US Appl.61/260,739; 12 Feb 2009 - PDF File
M. Weber (Germany), C. Maletzko (Germany), Q. Yang (China) and T. S. Chung (USA), "Blends from branched polyaryl ethers and hydrophilic polymers," Published under PCT WO2009-030620 A1; 12 Mar 2009 - PDF File
Y. Li (China) and T. S. Chung (USA), "Transition metal ionic modification on membranes for gas separation and purification," Published under US Appl.61/251,359; 14 Feb 2009 - PDF File
Q. Yang (China),K. Y. Wang (China) and T. S. Chung (USA), "Dual-layer hollow fibers with enhanced flux as novel forward osmosis membranes for water reuses and protein enrichment," Published under US Appl.61/105,556; 14 Nov 2008 - PDF File
P.S. Tin (Singapore) and T. S. Chung (USA), "Method for making carbon membranes for fluid separation," Published under US Patent 7,404,844 B2; 29 Jul 2008 - PDF File
T. S. Chung (USA), R. Wang (China), J. Z. Ren (China), and C. Cao (China), Y. Liu (China), and D. F. Li (Singapore), "Manufacture of polyimide-hollow fibres," Published under US Patent 7,303,609 B2; 4 Dec 2007 - PDF File
T. S. Chung (USA), M. L. Chng (Singapore) and L. Shao (China), "Polyimide Membranes," Published under US Patent 7,169,885 B2; 30 Jan 2007 - PDF File
Y. Y. Yang (China), J. Kwang (USA), X. Q. Chen (China), T. S. Chung (USA), and W. Liu (Singapore),"Biodegradable and biocompatible polymetic microspheres encapsulating Salmonella enteritidis bacteria," Published under US Patent 7,132,108; 07 Nov 2006 - PDF File
T. S. Chung (USA), X. D. Hu (China), and S. K. Teoh (Malaysia), "Ultrathin high-performance hollow fiber membranes," Published under SQ Patents 94705; 09 Dec 2003 - PDF File
Y. Liu (USA), D. F. Li (Singapore), R. Wang (China), and T. S. Chung (USA), "Chemical Modification of polyimides," Published under US Patent 6,660,062 B2; 09 Dec 2003 - PDF File
T. S. Chung (USA), X. D. Hu (China), and S. K. Teoh (Malaysia) "Ultrathin high-performance hollow fiber membranes," Published under US Patent 6,015,516; 18 Jan 2000 - PDF File