Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414808 | Intravascular arterial to venous anastomosis and tissue welding catheter | Brad M. Kellerman, David K. Wrolstad | 2025-09-16 |
| 12178435 | Systems and methods for catheter feedback and control for AV fistula creation | Brad M. Kellerman, Mark A. Ritchart, David K. Wrolstad, David Trottingwolf Aldridge, Justin Mann | 2024-12-31 |
| 11950828 | Intravascular arterial to venous anastomosis and tissue welding catheter | Brad M. Kellerman, David Trottingwolf Aldridge, David K. Wrolstad, Mark A. Ritchart, Jeffrey E. Hull | 2024-04-09 |
| 11937821 | Systems and methods for catheter feedback and control for AV fistula creation | Brad M. Kellerman, Mark A. Ritchart, David K. Wrolstad, David Trottingwolf Aldridge, Justin Mann | 2024-03-26 |
| 11877785 | Systems and methods for percutaneous access and formation of arteriovenous fistulas | Jeffrey E. Hull, David Trottingwolf Aldridge, Seth A. Foerster, Brad M. Kellerman, Mark A. Ritchart +1 more | 2024-01-23 |
| 11844524 | Systems and methods for catheter feedback and control for AV fistula creation | Brad M. Kellerman, Mark A. Ritchart, David K. Wrolstad, David Trottingwolf Aldridge, Justin Mann | 2023-12-19 |
| 11564728 | Systems and methods for percutaneous access, formation, and maintenance of arteriovenous fistulas | Brad M. Kellerman, Mark A. Ritchart, Jeffrey E. Hull | 2023-01-31 |
| 11457970 | Intravascular arterial to venous anastomosis and tissue welding catheter | Brad M. Kellerman, David K. Wrolstad | 2022-10-04 |
| 11172976 | Intravascular arterial to venous anastomosis and tissue welding catheter | Brad M. Kellerman, David Trottingwolf Aldridge, David K. Wrolstad, Mark A. Ritchart, Jeffrey E. Hull | 2021-11-16 |
| 11083460 | Fixation of vessels for percutaneous fistula creation | Mark A. Ritchart, Brad M. Kellerman, Justin Mann | 2021-08-10 |
| 10772672 | Systems and methods for percutaneous access and formation of arteriovenous fistulas | Jeffrey E. Hull, David Trottingwolf Aldridge, Seth A. Foerster, Brad M. Kellerman, Mark A. Ritchart +1 more | 2020-09-15 |
| 10722285 | Intravascular arterial to venous anastomosis and tissue welding catheter | Brad M. Kellerman, David K. Wrolstad | 2020-07-28 |
| 10231771 | Intravascular arterial to venous anastomosis and tissue welding catheter | Brad M. Kellerman, David Trottingwolf Aldridge, David K. Wrolstad, Mark A. Ritchart, Jeffrey E. Hull | 2019-03-19 |
| 9474562 | Intravascular arterial to venous anastomosis and tissue welding catheter | Brad M. Kellerman, David Trottingwolf Aldridge, David K. Wrolstad, Mark A. Ritchart, Jeffrey E. Hull | 2016-10-25 |
| 9439710 | Intravascular arterial to venous anastomosis and tissue welding catheter | Brad M. Kellerman, David K. Wrolstad | 2016-09-13 |