Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6994694 | Apparatus for retaining concentric parts within one another | Rowland W. Kanner | 2006-02-07 |
| 6918887 | Venous filter for assisted venous return | Roger J. Elgas | 2005-07-19 |
| 6638479 | Variable packing density in hollow fiber device | Roger J. Elgas | 2003-10-28 |
| 6613279 | Method and apparatus for improving blood mixing in oxygenators | Roger J. Elgas | 2003-09-02 |
| 6524267 | Venous filter for assisted venous return | Roger J. Elgas | 2003-02-25 |
| 6497841 | Prevention of electrical discharges in polymeric heat exchangers | Neil Plotkin, Roger J. Elgas, Robert V. Worrell | 2002-12-24 |
| 6423269 | Pleat construction for bellows heat exchanger manifold | — | 2002-07-23 |
| 6302860 | Venous filter for assisted venous return | Roger J. Elgas | 2001-10-16 |
| 5974648 | Outlet connector for oxygenator | — | 1999-11-02 |
| 5922202 | Inlet manifold for blood oxygenator apparatus | Roger J. Elgas, Robert Cushing Hamlen | 1999-07-13 |
| 5922281 | Surface treatment for micro-conduits employed in blood heat exchange system | Roger J. Elgas, Henry W. Palermo, Richard Bringham | 1999-07-13 |
| 5906741 | Outlet manifold for blood oxygenator apparatus | Roger J. Elgas, Robert Cushing Hamlen | 1999-05-25 |
| 5876667 | Blood heat exchange system employing micro-conduit | Sean Plunkett, Henry W. Palermo, Gary D. Reeder, Peter Kubisa, Peter J. Hier | 1999-03-02 |
| 5858233 | Transition manifold for blood oxygenator apparatus | Roger J. Elgas, Robert Cushing Hamlen | 1999-01-12 |
| 5788287 | Outlet connector for oxygenator | — | 1998-08-04 |
| 5762875 | Core structure for blood oxygenators | Roger J. Elgas | 1998-06-09 |
| 4743371 | Blood filter | Frank M. Servas, Timothy Ryan | 1988-05-10 |
| 4568367 | Blood defoamer with improved liquid seal | Kenneth M. Galt | 1986-02-04 |