Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416188 | Polysubstituted fullerenes and their preparation (C-2608) | Long Y. Chiang, Ravindra B. Upasanj | 1995-05-16 |
| 5294732 | Polysubstituted fullerenes and their preparation | Long Y. Chiang, Ravindra B. Upasanti | 1994-03-15 |
| 5177248 | Process of forming polysubstituted fullerenes | Long Y. Chiang, Ravindra B. Upasani | 1993-01-05 |
| 5175221 | Quaternary salts of polymers having repeating quinoxaline moieties | Long Y. Chiang | 1992-12-29 |
| 5162495 | Synthesis of quinoline and substituted quinoline copolymers | Long Y. Chiang | 1992-11-10 |
| 5149773 | Polyquinoxaline and the method of preparation | Long Y. Chiang | 1992-09-22 |
| 4971938 | Organic nitrogen-containing metal sulfide compositions, their preparation and use | Long Y. Chiang, Russell R. Chianelli | 1990-11-20 |