Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6710111 | Polymer nanocomposites and the process of preparing the same | Wen-Faa Kuo, Mao-Song Lee, Shyh-Yang Lee | 2004-03-23 |
| 6410142 | sPS nanocomposite and processes for producing the same | In-Mau Chen, Wen-Faa Kuo, Hsien-Yin Tsai | 2002-06-25 |
| 5405895 | Surface treating compositions and methods of preparation and use in treating long glass fibers | Chih-Cheng Chiang, Jiunn-Chern Hou, Rong H. Chang | 1995-04-11 |
| 5342717 | Charging component for electrophotographic process containing a protective layer of conductive carbon black particles in polyether-ester-amide block copolymer | Der-Tarng Su, Wen-Jer Chen, Ming Wu | 1994-08-30 |
| 5298597 | Aqueous preparation of polyamide with catalyst mixture | Wu-Bin Yuo, Ching-Pei Chen, Mao-Song Lee | 1994-03-29 |
| 5298594 | Preparation of nylon 6 with alkali metal hypophosphite catalyst and organic phosphite catalyst | Wu-Bin Yuo, Gwo-Yang Chang, Mao-Song Lee | 1994-03-29 |
| 5298598 | Preparation of polyamide with mixture of phosphorus catalysts | Wu-Bin Yuo, Der-Tarng Su, Mao-Song Lee | 1994-03-29 |
| 5290747 | Nylon 6 catalyst system | Wu-Bin Yuo, Mao-Song Lee | 1994-03-01 |
| 5264406 | Catalyst system for polyamide and copolyamide | Wu-Bin Yuo, Wen-Jer Chen, Mao-Song Lee | 1993-11-23 |
| 5264541 | Nylon 6 synthesis with water, alkali metal hypophoshite catalyst and amine cocatalyst | Wu-Bin Yuo, Shyh-Yang Lee, Mao-Song Lee | 1993-11-23 |
| 5260246 | Catalyst system for nylon 6 synthesis | Wu-Bin Yuo, Mao-Song Lee | 1993-11-09 |