Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11957755 | Radiopaque polymers | Andrew Lennard Lewis, Sean Leo Willis, Matthew R. Dreher, Koorosh Ashrafi, Yiqing Tang | 2024-04-16 |
| 11040104 | Radiopaque polymers | Andrew Lennard Lewis, Sean Leo Willis, Matthew R. Dreher, Koorosh Ashrafi, Yiqing Tang | 2021-06-22 |
| 10925979 | Imageable polymers | Andrew Lennard Lewis, Sean Leo Willis, Matthew R. Dreher, Koorosh Ashrafi, Yiqing Tang | 2021-02-23 |
| 10568967 | Radiopaque polymers | Andrew Lennard Lewis, Sean Leo Willis, Matthew R. Dreher, Koorosh Ashrafi, Yiqing Tang | 2020-02-25 |
| 10556022 | Imageable polymers | Andrew Lennard Lewis, Sean Leo Willis, Matthew R. Dreher, Koorosh Ashrafi, Yiqing Tang | 2020-02-11 |
| 10350295 | Radiopaque polymers | Andrew Lennard Lewis, Sean Leo Willis, Matthew R. Dreher, Koorosh Ashrafi, Yiqing Tang | 2019-07-16 |
| 10098972 | Imageable polymers | Andrew Lennard Lewis | 2018-10-16 |
| 9895452 | Imageable polymers | Andrew Lennard Lewis | 2018-02-20 |