Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154687 | Catheter patency systems and methods | John M. Butziger, Richard P. Rodgers | 2021-10-26 |
| 11097087 | Access port locator and methods of use thereof | Andrea Patisteas, John M. Butziger | 2021-08-24 |
| 11058815 | Medical access ports, transfer devices and methods of use thereof | John M. Butziger, Ronald P. Murphy | 2021-07-13 |
| 10905866 | Devices, systems and methods for removal and replacement of a catheter for an implanted access port | John M. Butziger, Richard P. Rodgers | 2021-02-02 |