Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9981938 | Quaternary ammonium alkyl esters as stable prodrugs | Robert M. Burk, David W. Old, Richard S. Graham, Mu-Lan Lee | 2018-05-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9981938 | Quaternary ammonium alkyl esters as stable prodrugs | Robert M. Burk, David W. Old, Richard S. Graham, Mu-Lan Lee | 2018-05-29 |