Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10772883 | Diketopiperazine microparticles with defined specific surface areas | Marshall L. Grant, Grayson W. Stowell, John J. Freeman | 2020-09-15 |
| 10603383 | High capacity diketopiperazine microparticles and methods | Marshall L. Grant, Grayson W. Stowell | 2020-03-31 |