Issued Patents All Time
Showing 126–134 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281408 | Low density microspheres and their use as contrast agents for computed tomography | — | 1994-01-25 |
| 5230882 | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same | — | 1993-07-27 |
| 5228446 | Gas filled liposomes and their use as ultrasonic contrast agents | Guanli Wu | 1993-07-20 |
| 5209720 | Methods for providing localized therapeutic heat to biological tissues and fluids using gas filled liposomes | — | 1993-05-11 |
| 5205290 | Low density microspheres and their use as contrast agents for computed tomography | — | 1993-04-27 |
| 5149319 | Methods for providing localized therapeutic heat to biological tissues and fluids | — | 1992-09-22 |
| 5143716 | Phosphorylated sugar alcohols, Mono- and Di-Saccharides as contrast agents for use in magnetic resonance imaging of the gastrointestinal region | — | 1992-09-01 |
| 5123414 | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same | — | 1992-06-23 |
| 5088499 | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same | — | 1992-02-18 |