Issued Patents All Time
Showing 1–25 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390453 | Method for reducing side effects from administration of phosphodiesterase-4 inhibitors | — | 2025-08-19 |
| 12336983 | Inhibition of crystal growth of roflumilast | — | 2025-06-24 |
| 12329751 | Topical roflumilast formulation having antifungal properties | David BERK, Patrick Eugene Burnett, Saori Kato | 2025-06-17 |
| 12310956 | Topical roflumilast formulation having improved delivery and plasma half-life | — | 2025-05-27 |
| 12257242 | Inhibition of crystal growth of roflumilast | — | 2025-03-25 |
| 12220409 | Roflumilast formulations with an improved pharmacokinetic profile | — | 2025-02-11 |
| 12144802 | Pharmaceutical compositions of roflumilast and solvents capable of dissolving high amounts of the drug | Babak N. TOFIG, Frank WATANABE | 2024-11-19 |
| 12083122 | Laureth-4 containing topical formulations | — | 2024-09-10 |
| 12053481 | Compositions and methods for deep dermal drug delivery | Babak N. TOFIG | 2024-08-06 |
| 12042558 | Method and formulation for improving roflumilast skin penetration lag time | — | 2024-07-23 |
| 12042487 | Method for reducing side effects from administration of phosphodiesterase-4 inhibitors | — | 2024-07-23 |
| 12016848 | Roflumilast formulations with an improved pharmacokinetic profile | — | 2024-06-25 |
| 12011437 | Roflumilast formulations with an improved pharmacokinetic profile | — | 2024-06-18 |
| 12005052 | Topical roflumilast formulation having improved delivery and plasma half-life | — | 2024-06-11 |
| 12005051 | Topical roflumilast formulation having improved delivery and plasma half life | — | 2024-06-11 |
| 11992480 | Method for reducing side effects from administration of phosphodiesterase-4 inhibitors | Howard Welgus | 2024-05-28 |
| 11819496 | Topical roflumilast formulation having improved delivery and plasma half-life | — | 2023-11-21 |
| 11793796 | Inhibition of crystal growth of roflumilast | — | 2023-10-24 |
| 11730740 | Laureth-4 containing topical formulations | — | 2023-08-22 |
| 11707454 | Topical roflumilast formulation having antifungal properties | David BERK, Patrick Eugene Burnett, Saori Kato | 2023-07-25 |
| 11628177 | Compositions and methods for deep dermal drug delivery | Babak N. TOFIG | 2023-04-18 |
| 11534493 | Pharmaceutical compositions of roflumilast in aqueous blends of water-miscible, pharmaceutically acceptable solvents | — | 2022-12-27 |
| 11129818 | Topical roflumilast formulation having improved delivery and plasma half life | Bhaskar Chaudhuri, Archie W. THURSTON, JR. | 2021-09-28 |
| 10940142 | Inhibition of crystal growth of roflumilast | — | 2021-03-09 |
| 10441530 | Skin penetration enhancing systems for polar drugs | Pramod Sarpotdar, Arturo Angel, Inigo Saenz de Tejada Gorman, Pedro Cuevas Sànchez | 2019-10-15 |