Issued Patents All Time
Showing 25 most recent of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10882785 | Producing cementitious materials with improved hydrophobicity and strength using reclaimed waste substances | Maw-Tien Lee, Zih-Yao Shen, Chi-Yao Chen, John Lee | 2021-01-05 |
| 10590038 | Producing cementitious materials with improved hydrophobicity and strength using reclaimed waste substances | Maw-Tien Lee, Zih-Yao Shen, Chi-Yao Chen, John Lee | 2020-03-17 |
| 9440947 | Regeneration of selective solvents for extractive processes | Tzong-Bin Lin, Kuang-Yeu Wu, Jyh-Haur Hwang, Jeffrey Tsung-Min Chiu, Jeng-Cheng Lee +2 more | 2016-09-13 |
| 9352331 | Filters for paramagnetic and diamagnetic substances | Maw-Tien Lee, Zih-Yao Shen, Shou-Ming Lee, Ray-Lung Lin, Chun-Lung Wu +1 more | 2016-05-31 |
| 9221729 | Extractive distillation for aromatics recovery | — | 2015-12-29 |
| 9080112 | Filtration method for refining and chemical industries | Ping-Wen Yen, Yuh-Sheve Ho, Hung-Tzu Chiu, Chung-Jong Hwu, June-Cheng Chang +5 more | 2015-07-14 |
| 9005405 | Extractive distillation process for benzene recovery | Kuang-Yeu Wu, Tzong-Bin Lin, Tsung-Min Chiu, Jeng-Cheng Lee | 2015-04-14 |
| 8900449 | Magnetic filter for refining and chemical industries | Tzong-Bin Lin, Jeng-Cheng Lee, Fred G. Tahmassi, Benjamin Poi Chen, Tsung-Min Chiu +1 more | 2014-12-02 |
| 8864981 | Feed mixtures for extraction process to produce rubber processing oil | Chih-Cheng Chang, Jung-Huang Wu, Cheng-Tsung Hong, Jin-Shang Liou, Kuo-Min Wei +1 more | 2014-10-21 |
| 8680358 | Methods for removing heavy hydrocarbons from extractive solvents | Tzong-Bin Lin, Kuang-Yeu Wu, Jyh-Haur Hwang, Tsung-Min Chiu, Ciputra Jap +1 more | 2014-03-25 |
| 8663461 | Extraction process with novel solvent regeneration methods | Tzong-Bin Lin, Kuang-Yeu Wu, Jyh-Haur Hwang, Tsung-Min Chiu, Jeng-Cheng Lee +2 more | 2014-03-04 |
| 8636907 | Sealed magnetic filter for hazardous operations and easy clean service | Tzong-Bin Lin, Ming-Hsung Liu, Cheng-Tsung Hong, Yung-Sheng Ho, Kuang-Yeu Wu | 2014-01-28 |
| 8624073 | Homogeneous catalysts for biodiesel production | Shih-Chieh Yang, Jen-Ray Chang, Maw-Tien Lee, Tzong-Bin Lin, Cheng-Tsung Hong +1 more | 2014-01-07 |
| 8246815 | Methods for regeneration of solvents for extractive processes | Kuang-Yeu Wu, Tzong-Bin Lin, Tsung-Min Chiu, Jyh-Haur Hwang, Hung-Chung Shen | 2012-08-21 |
| 8172987 | Low-energy extractive distillation process for dehydration of aqueous ethanol | Tzong-Bin Lin, Jyh-Haur Hwang, Hung-Chung Shen, Kuang-Yeu Wu, Lindsey Vuong +3 more | 2012-05-08 |
| 8002953 | Low-energy extractive distillation process for dehydration of aqueous ethanol | Kuang-Yeu Wu, Lindsey Vuong, Fong-Cheng Su, Tzong-Bin Lin, Jyh-Haur Hwang +3 more | 2011-08-23 |
| 7879225 | Energy efficient and throughput enhancing extractive process for aromatics recovery | Kuang-Yeu Wu, Tsung-Min Chiu, Zong-Ying Chen, Jyh-Haur Hwang, Tzong-Bin Lin +3 more | 2011-02-01 |
| 7871514 | Extractive distillation processes using water-soluble extractive solvents | Tzong-Bin Lin, Jyh-Haur Hwang, Hung-Chung Shen, Kuang-Yeu Wu, Tsung-Min Chiu +3 more | 2011-01-18 |
| 7666297 | Oxidative desulfurization and denitrogenation of petroleum oils | Tzong-Bin Lin, Hsun-Yi Huang, Jyh-Haur Hwang, Hung-Chung Shen, Karl T. Chuang | 2010-02-23 |
| 6982234 | Methods and apparatus for removing catalyst from oxidation reactor effluent | Randi W. Wytcherley, Ronald G. Gualy | 2006-01-03 |
| 6781026 | Aromatics purification from petroleum streams | — | 2004-08-24 |
| 6616831 | Aromatics separation process and method of retrofitting existing equipment for same | Joseph C. Gentry | 2003-09-09 |
| 6565742 | Aromatics separation process and method of retrofitting existing equipment for same | Joseph C. Gentry | 2003-05-20 |
| 6551502 | Process of removing sulfur compounds from gasoline | Joseph C. Gentry, Randi W. Wytcherley, Lucia Cretoiu, Calambur Shyamkumar | 2003-04-22 |
| 6375802 | Method of retrofitting existing equipment for an improved aromatics separation process | Joseph C. Gentry | 2002-04-23 |