Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10421729 | Microcrystalline diketopiperazine compositions and methods | Joseph J. Guarneri, Marshall L. Grant | 2019-09-24 |
| 10376466 | Method for improving the pharmaceutic properties of microparticles comprising diketopiperazine and an active agent | Marshall L. Grant | 2019-08-13 |