Hubbard; Lloyd C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hubbard; Lloyd C..The latest application filed is for "centrifugal blood pump with impeller blades forming a spin inducer".
- Hubbard; Lloyd C. - Excelsior MN
- Hubbard; Lloyd C. - Deephaven MN
- Hubbard; Lloyd C. - Minnetonka MN
| Patent | Date |
|---|---|
| Centrifugal blood pump with impeller blades forming a spin inducer Grant 5,458,459 - Hubbard , et al. October 17, 1 | 1995-10-17 |
| Pump/oxygenator with blood recirculation Grant 5,411,706 - Hubbard , et al. May 2, 1 | 1995-05-02 |
| Centrifugal blood pump Grant 5,360,317 - Clausen , et al. November 1, 1 | 1994-11-01 |
| Centrifugal blood pump Grant 4,984,972 - Clausen , et al. January 15, 1 | 1991-01-15 |
| Blood reservoir/pump Grant 4,936,759 - Clausen , et al. June 26, 1 | 1990-06-26 |
| Shaft driven disposable centrifugal pump Grant 4,898,518 - Hubbard , et al. February 6, 1 | 1990-02-06 |
| Flow measurement system Grant 4,781,525 - Hubbard , et al. November 1, 1 | 1988-11-01 |
| Centrifugal blood pump with backflow detection Grant 4,778,445 - Hubbard , et al. October 18, 1 | 1988-10-18 |
| Doppler system for measurement of blood flow during cardiopulmonary bypass and ventricular assist Grant 4,690,002 - Hubbard , et al. September 1, 1 | 1987-09-01 |
| Method and apparatus for sterilization of a centrifugal pump Grant 4,643,641 - Clausen , et al. February 17, 1 | 1987-02-17 |
| Centrifugal blood pump with tapered shaft seal Grant 4,606,698 - Clausen , et al. * August 19, 1 | 1986-08-19 |
| Centrifugal blood pump with impeller Grant 4,589,822 - Clausen , et al. May 20, 1 | 1986-05-20 |
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