Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6030551 | Polyaniline-containing solution and method for preparing the same | Tar-Hwa Hsieh | 2000-02-29 |
| 5997770 | Process for doping polyaniline powder | Tar-Hwa Hsieh | 1999-12-07 |
| 5959072 | Wastewater-recyclable process for producing a polyaniline resin powder | Tar-Hwa Hsieh | 1999-09-28 |
| 5391622 | Electrically conducting liquid-crystal polymer blends and process for the preparation thereof | Kalle Levon | 1995-02-21 |