Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643552 | Nanoparticulate diagnostic mixed carbonic anhydrides as x-ray contrast agents for blood pool and lymphatic system imaging | — | 1997-07-01 |
| 5620677 | Compositions of iodophenoxy alkanes and iodophenyl ethers for visualization of the gastrointestinal tract | Eugene R. Cooper, John L. Toner, Donald A. Upson, Brent Douty, Thomas J. Caulfield +5 more | 1997-04-15 |
| 5607660 | Compositions of iodophenoxy alkanes and iodophenyl ethers in combination with cellulose derivatives for visualization of the gastrointestinal tract | Robert W. Lee, Thomas J. Caulfield | 1997-03-04 |