Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6056943 | Methods of ultrasound imaging using phospholipid stabilized microbubbles | — | 2000-05-02 |
| 6041777 | Methods and apparatus for closed-circuit ventilation therapy | Nicholas Simon Faithfull | 2000-03-28 |
| 6036644 | Enhanced methods of ultrasound imaging using multiple frequencies | — | 2000-03-14 |
| 6019960 | Systems for harmonic ultrasound imaging | — | 2000-02-01 |
| 5829428 | Methods and apparatus for reducing the loss of respiratory promoters | Mark A. Walters, John K. Hoffman, Mark Wyzgala, W. Dean Kirkland | 1998-11-03 |
| 5804162 | Gas emulsions stabilized with fluorinated ethers having low Ostwald coefficients | Alexey S. Kabalnov, Jeffry Weers | 1998-09-08 |
| 5798091 | Stabilized gas emulsion containing phospholipid for ultrasound contrast enhancement | Leo Anthony Trevino, David Klein, Thomas E. Tarara, Jeffry Weers, Alexey S. Kabalnov | 1998-08-25 |
| 5733527 | Methods for harmonic imaging with ultrasound | — | 1998-03-31 |
| 5720938 | Systems for the formation of microbubbles | Charles David Anderson, David P. Evitts | 1998-02-24 |
| 5695741 | Stable microbubble precursors | Charles David Anderson, David P. Evitts | 1997-12-09 |
| 5639443 | Stabilized microbubble compositions | David P. Evitts, Rene Alta Kinner, Charles David Anderson, Jeffry Weers | 1997-06-17 |
| 5635538 | Fluorocarbon emulsions with reduced pulmonary gas-trapping properties | Jeffry Weers, Timothy J. Pelura, Peter E. Keipert | 1997-06-03 |
| 5626833 | Ultrasound imaging method using microbubbles | Charles David Anderson, David P. Evitts | 1997-05-06 |
| 5605673 | Stabilized microbubble compositions for ultrasound | Charles David Anderson, David P. Evitts | 1997-02-25 |
| 5571726 | Kit containing glutaraldehyde coated colloidal metal particles of a preselected size | Houston G. Brooks, Jr., Chi-Deu Chang, Utpal R. Chakraborty, Henry A. Graham, Jr., Lloyd L. Hollenbeck, Jr. +3 more | 1996-11-05 |
| 5540225 | Method and apparatus for partial liquid ventilation or fluorocarbons | — | 1996-07-30 |
| 5540909 | Harmonic ultrasound imaging with microbubbles | — | 1996-07-30 |
| 5514602 | Method of producing a metal sol reagent containing colloidal metal particles | Houston G. Brooks, Jr., Chi-Deu Chang, Utpal R. Chakraborty, Henry A. Graham, Jr., Lloyd L. Hollenbeck, Jr. +3 more | 1996-05-07 |
| 5017009 | Scattered total internal reflectance immunoassay system | Richard S. Dondero, William P. Hansen, George Hovorka, Raymond E. Meyer, Karin L. Utberg +1 more | 1991-05-21 |
| 4979821 | Cuvette for receiving liquid sample | David Greenwood, Karin L. Utberg | 1990-12-25 |
| 4357311 | Substrate for immunoassay and means of preparing same | — | 1982-11-02 |