Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383552 | Diketopiperazine microparticles with defined specific surface areas | Grayson W. Stowell, Paul Menkin, John J. Freeman | 2025-08-12 |
| 12370137 | Method and composition for treating obesity | Michael Castagna, David Kendall, Kelly Sullivan Kraft, Chad C. Smutney | 2025-07-29 |
| 11980656 | Method of treating hypoglycemia events in diabetes treatment | Simon R. Bruce, Robert A. Baughman | 2024-05-14 |
| 11607410 | Diketopiperazine microparticles with defined specific surface areas | Grayson W. Stowell, Paul Menkin, John J. Freeman | 2023-03-21 |
| 11433135 | High capacity diketopiperazine microparticles and methods | Paul Menkin, Grayson W. Stowell | 2022-09-06 |
| 11192862 | Microcrystalline diketopiperazine compositions and methods | Bryan R. Wilson, Joseph J. Guarneri | 2021-12-07 |
| 11110151 | Composition and method for reducing hypoglycemia events in diabetes treatment | Simon R. Bruce, Robert A. Baughman | 2021-09-07 |
| 11013692 | Method of drug formulation based on increasing the affinity of crystalline microparticle surfaces for active agents | Keith A. Oberg, Joseph Sulner | 2021-05-25 |
| 11013691 | Heat-stable dry powder pharmaceutical compositions and methods | Karine Fabio, Joseph J. Guarneri, Kieran Curley, Andrea Leone-Bay | 2021-05-25 |
| 10772883 | Diketopiperazine microparticles with defined specific surface areas | Grayson W. Stowell, Paul Menkin, John J. Freeman | 2020-09-15 |
| 10745359 | Microcrystalline diketopiperazine compositions and methods | Bryan R. Wilson, Joseph J. Guarneri | 2020-08-18 |
| 10603383 | High capacity diketopiperazine microparticles and methods | Paul Menkin, Grayson W. Stowell | 2020-03-31 |
| 10421729 | Microcrystalline diketopiperazine compositions and methods | Bryan R. Wilson, Joseph J. Guarneri | 2019-09-24 |
| 10413513 | Heat-stable dry powder pharmaceutical compositions and methods | Karine Fabio, Joseph J. Guarneri, Kieran Curley, Andrea Leone-Bay | 2019-09-17 |
| 10376587 | High capacity diketopiperazine microparticles and methods | Paul Menkin, Grayson W. Stowell | 2019-08-13 |
| 10376466 | Method for improving the pharmaceutic properties of microparticles comprising diketopiperazine and an active agent | Bryan R. Wilson | 2019-08-13 |
| 10357459 | Method of drug formulation based on increasing the affinity of crystalline microparticle surfaces for active agents | Keith A. Oberg, Joseph Sulner | 2019-07-23 |
| 10159644 | Inhalable vaccine compositions and methods | Chad C. Smutney, Andrea Leone-Bay, Jose M. Galarza, Hector Munoz, George R. Martin | 2018-12-25 |
| 10130709 | High capacity diketopiperazine microparticles and methods | Paul Menkin, Grayson W. Stowell | 2018-11-20 |
| 10130581 | Method for improving the pharmaceutic properties of microparticles comprising diketopiperazine and an active agent | Bryan R. Wilson | 2018-11-20 |
| 9925144 | Heat-stable dry powder pharmaceutical compositions and methods | Karine Fabio, Joseph J. Guarneri, Kieran Curley, Andrea Leone-Bay | 2018-03-27 |
| 9717689 | Method of drug formulation based on increasing the affinity of crystalline microparticle surfaces for active agents | Keith A. Oberg, Joseph Sulner | 2017-08-01 |
| 9630930 | Diketopiperazine microparticles with defined specific surface areas | Grayson W. Stowell, Paul Menkin | 2017-04-25 |
| 9364436 | High capacity diketopiperazine microparticles and methods | Paul Menkin, Grayson W. Stowell | 2016-06-14 |
| 9283193 | Method of drug formulation based on increasing the affinity of crystalline microparticle surfaces for active agents | Keith A. Oberg, Joseph Sulner | 2016-03-15 |