Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649638 | Process and apparatus for online rejuvenation of contaminated sulfolane solvent | Ping-Wen Yen, Yuh-Sheve Ho, Hung-Tzu Chiu, Chung-Jong Hwu, June-Cheng Chang +3 more | 2017-05-16 |
| 9266804 | Dual-bed catalytic distillation tower and method for preparing dimethyl ether using the same | Wei-Bin Su, Karl T. Chuang, Tzong-Bin Lin, Hung-Chung Shen, Yung-Sheng Ho | 2016-02-23 |
| 9181159 | Method for coproducing isobutene and MTBE from tert-butanol mixture in a catalytic distillation column | Wei-Bin Su, Karl T. Chuang, Jeng-Cheng Lee | 2015-11-10 |
| 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 |
| 9067846 | Process for producing styrene-, methylstyrene- and ethylbenzene-free C6-C9 aromatic hydrocarbon blends | Karl T. Chuang, Tzong-Bin Lin, Yung-Sheng Ho, Kuang-Yeu Wu | 2015-06-30 |
| 8864981 | Feed mixtures for extraction process to produce rubber processing oil | Chih-Cheng Chang, Jung-Huang Wu, Jin-Shang Liou, Kuo-Min Wei, Hung-Chung Shen +1 more | 2014-10-21 |
| 8636907 | Sealed magnetic filter for hazardous operations and easy clean service | Tzong-Bin Lin, Fu-Ming Lee, Ming-Hsung Liu, 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, Fu-Ming Lee +1 more | 2014-01-07 |
| 8575399 | Dual-bed catalytic distillation tower and method for preparing dimethyl ether using the same | Wei-Bin Su, Hsun-Yi Huang, Jyh-Haur Hwang, Tzong-Bin Lin, Hung-Chung Shen +1 more | 2013-11-05 |
| 8506820 | Process and apparatus for online rejuvenation of contaminated sulfolane solvent | Ping-Wen Yen, Yuh-Sheve Ho, Hung-Tzu Chiu, Chung-Jong Hwu, June-Cheng Chang +3 more | 2013-08-13 |
| 7767609 | Method for recovering reforming catalyst, catalyst and adsorbent | Wen-Cheng Kang, Hung-Tzu Chiu, Shu-Li Wang, Cheng-Chieh Shih | 2010-08-03 |
| 7045841 | Oxidation structure/method to fabricate a high-performance magnetic tunneling junction MRAM | Ru-Ying Tong | 2006-05-16 |