Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5260482 | Enantiomeric resolution | Patricia Pringle, Douglas K. Thompson, Azfar A. Choudhury, Deepak R. Patil | 1993-11-09 |
| 5256816 | Enantiomeric resolution | Robert Earl Young, Azfar A. Choudhury, Deepak R. Patil | 1993-10-26 |
| 5055235 | Bromination process | David R. Brackenridge | 1991-10-08 |