Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861540 | Substituted 1,1,1-triaryl-2,2,2-trifuoroethanes and processes for their synthesis | William B. Alston | 1999-01-19 |
| 5334733 | Substituted 1,1,1-triaryl-2,2,2-trifluoroethanes and processes for their synthesis | William B. Alston | 1994-08-02 |
| 5011955 | Substituted 1,1,1-triaryl-2,2,2-trifluoroethanes and processes for their synthesis | William B. Alston | 1991-04-30 |
| 4912238 | Substituted 1,1,1-triaryl-2,2,2-trifluoroethanes and processes for their synthesis | William B. Alston | 1990-03-27 |
| 4885116 | Substituted 1,1,1-triaryl-2,2,2-trifluoroethanes and processes for their synthesis | William B. Alston | 1989-12-05 |
| 4845167 | Condensation polyimides containing 1,1,1-triaryl-2,2,2-trifluoroethane structures | William B. Alston | 1989-07-04 |
| 4758380 | Substituted 1,1,1-triaryl-2,2,2-trifluoroethanes and processes for their synthesis | William B. Alston | 1988-07-19 |