Issued Patents 1994
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368840 | Natural polymers as contrast media for magnetic resonance imaging | — | 1994-11-29 |
| 5358702 | Methoxylated gel particle contrast media for improved diagnostic imaging | — | 1994-10-25 |
| 5352435 | Ionophore containing liposomes for ultrasound imaging | — | 1994-10-04 |
| 5348016 | Apparatus for preparing gas filled liposomes for use as ultrasonic contrast agents | Guanli Wu | 1994-09-20 |
| 5334381 | Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same | — | 1994-08-02 |
| 5320826 | Phosphorylated materials as contrast agents for use in magnetic resonance imaging of the gastrointestinal region | — | 1994-06-14 |
| 5312617 | Liposoluble compounds useful as magnetic resonance imaging agents | DeKang Shen | 1994-05-17 |
| 5305757 | Gas filled liposomes and their use as ultrasonic contrast agents | Guanli Wu | 1994-04-26 |
| 5281408 | Low density microspheres and their use as contrast agents for computed tomography | — | 1994-01-25 |