Spears; J. Richard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Spears; J. Richard.The latest application filed is for "method for oxygenating wastewater".
- Spears; J. Richard - Bloomfield Hills MI
- Spears; J. Richard - Bloomfield MI
- Spears; J. Richard - Winchester MA
- Spears; J. Richard - Boston MA
| Patent | Date |
|---|---|
| Method for oxygenating wastewater Grant 7,294,278 - Spears , et al. November 13, 2 | 2007-11-13 |
| Method for oxygenating wastewater App 20060054554 - Spears; J. Richard ; et al. | 2006-03-16 |
| Apparatus for oxygenating wastewater Grant 7,008,535 - Spears , et al. March 7, 2 | 2006-03-07 |
| Apparatus for generalized extracorporeal support Grant 6,746,417 - Spears , et al. June 8, 2 | 2004-06-08 |
| Method for generalized extracorporeal support Grant 6,607,698 - Spears , et al. August 19, 2 | 2003-08-19 |
| Stabilized gas-enriched and gas-supersaturated liquids Grant 6,344,489 - Spears February 5, 2 | 2002-02-05 |
| System for delivery of gas-enriched fluids Grant 6,315,942 - Spears , et al. November 13, 2 | 2001-11-13 |
| Stabilized gas-supersaturated suspensions and methods for their delivery App 20010028893 - Spears, J. Richard | 2001-10-11 |
| Apparatus for generalized extracorporeal support Grant 6,248,087 - Spears , et al. June 19, 2 | 2001-06-19 |
| Methods of oxygenating tissues Grant 6,238,645 - Spears May 29, 2 | 2001-05-29 |
| Apparatus for generalized extracorporeal support App 20010001111 - Spears, J. Richard ; et al. | 2001-05-10 |
| Methods of delivering oxygen with emulsions Grant 6,197,279 - Spears March 6, 2 | 2001-03-06 |
| Stabilized gas-supersaturated emulsions Grant 6,169,117 - Spears January 2, 2 | 2001-01-02 |
| Angioscopy apparatus and methods Grant 6,123,698 - Spears , et al. September 26, 2 | 2000-09-26 |
| High pressure perfusion device Grant 5,976,119 - Spears , et al. November 2, 1 | 1999-11-02 |
| Methods of delivering gases to gas-depleted environments Grant 5,958,377 - Spears September 28, 1 | 1999-09-28 |
| Methods of treating tissues with oxygen-supersaturated emulsions Grant 5,922,305 - Spears July 13, 1 | 1999-07-13 |
| Stabilized gas-supersaturated emulsions and suspensions Grant 5,834,519 - Spears November 10, 1 | 1998-11-10 |
| High pressure perfusion device Grant 5,797,876 - Spears , et al. August 25, 1 | 1998-08-25 |
| Method of treatment of artherosclerosis and balloon catheter the same Grant RE34,544 - Spears February 15, 1 | 1994-02-15 |
| Method for angioplasty Grant 5,226,430 - Spears , et al. * July 13, 1 | 1993-07-13 |
| Method and apparatus for angioplasty Grant 5,019,075 - Spears , et al. May 28, 1 | 1991-05-28 |
| Laser balloon catheter Grant 4,878,492 - Sinofsky , et al. November 7, 1 | 1989-11-07 |
| Method and apparatus for angioplasty Grant 4,799,479 - Spears January 24, 1 | 1989-01-24 |
| Method of treatment of artherosclerosis and balloon catheter the same Grant 4,773,899 - Spears September 27, 1 | 1988-09-27 |
| Method for diagnosis of atherosclerosis Grant 4,577,636 - Spears March 25, 1 | 1986-03-25 |
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