Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421952 | Reciprocating diaphragm pumps for blood treatment systems and methods | Dirk A. van der Merwe, James D. Dale, Brian D. Tracey, Kevin L. Grant, Jason A. Demers +1 more | 2025-09-23 |
| 12397097 | Systems and methods for detecting vascular access disconnection | Dirk A. van der Merwe, Michael G. Norris, Michael A. Baker, Todd A. Ballantyne | 2025-08-26 |
| 12326421 | System, method, and apparatus for detecting air in a fluid line using active rectification | Jason M. Sachs | 2025-06-10 |
| 12220507 | Blood treatment systems and methods | Dirk A. van der Merwe, Kevin L. Grant, Todd A. Ballantyne, Jonathan P. Rosse, Catharine N. Flynn +1 more | 2025-02-11 |