Elgas; Roger J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Elgas; Roger J..The latest application filed is for "venous filter for assisted venous return".
- Elgas; Roger J. - Anaheim Hills CA
- Elgas; Roger J. - Anaheim CA
- Elgas; Roger J. - Lakewood CO
- Elgas; Roger J. - Littleton CO
| Patent | Date |
|---|---|
| Venous filter for assisted venous return Grant 6,918,887 - Gremel , et al. July 19, 2 | 2005-07-19 |
| Variable packing density in hollow fiber device Grant 6,638,479 - Elgas , et al. October 28, 2 | 2003-10-28 |
| Method and apparatus for improving blood mixing in oxygenators Grant 6,613,279 - Elgas , et al. September 2, 2 | 2003-09-02 |
| Automated occlusion clamp for centrifugal blood pumps Grant 6,579,257 - Elgas , et al. June 17, 2 | 2003-06-17 |
| Venous filter for assisted venous return Grant 6,524,267 - Gremel , et al. February 25, 2 | 2003-02-25 |
| Venous filter for assisted venous return Grant 6,302,860 - Gremel , et al. October 16, 2 | 2001-10-16 |
| Method for detecting changes in a patient s blood volume Grant 5,980,465 - Elgas November 9, 1 | 1999-11-09 |
| Softshell reservoir with integrated cardiotomy reservoir Grant 5,935,093 - Elgas , et al. August 10, 1 | 1999-08-10 |
| Surface treatment for micro-conduits employed in blood heat exchange system Grant 5,922,281 - Elgas , et al. July 13, 1 | 1999-07-13 |
| Inlet manifold for blood oxygenator apparatus Grant 5,922,202 - Elgas , et al. July 13, 1 | 1999-07-13 |
| Outlet manifold for blood oxygenator apparatus Grant 5,906,741 - Elgas , et al. May 25, 1 | 1999-05-25 |
| Compact membrane-type blood oxygenator with concentric heat exchanger Grant 5,823,987 - Elgas , et al. October 20, 1 | 1998-10-20 |
| Method and apparatus for connecting tubing to barbed connectors Grant 5,770,139 - Kinghorn , et al. June 23, 1 | 1998-06-23 |
| Core structure for blood oxygenators Grant 5,762,875 - Gremel , et al. June 9, 1 | 1998-06-09 |
| Blood treatment device with moving membrane Grant 5,626,759 - Krantz , et al. May 6, 1 | 1997-05-06 |
| Method of fabricating an artificial lung Grant 5,609,632 - Elgas March 11, 1 | 1997-03-11 |
| Integral blood oxygenator Grant 4,818,490 - Carson , et al. April 4, 1 | 1989-04-04 |
| Sampling device for blood oxygenator Grant 4,469,659 - Carson , et al. September 4, 1 | 1984-09-04 |
| Pleated membrane transfer device utilizing potting and thixotropic adhesive Grant 4,455,230 - Elgas , et al. June 19, 1 | 1984-06-19 |
| Blood oxygenator Grant 4,451,562 - Elgas , et al. May 29, 1 | 1984-05-29 |
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