Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6302845 | Method and system for pressure estimation using subharmonic signals from microbubble-based ultrasound contrast agents | William Tao Shi, Flemming Forsberg, Joel S. Raichlen | 2001-10-16 |
| 5833615 | Excitation enhanced ultrasound system | Yunqiu Wu, Flemming Forsberg | 1998-11-10 |
| 5474075 | Brush-tipped catheter for ultrasound imaging | Ji-Bin Liu, Robert M. Steiner | 1995-12-12 |
| 5352436 | Surfactant-stabilized microbubble mixtures, process for preparing and methods of using the same | Margaret A. Wheatley, Shen Peng, Shruti Singhal | 1994-10-04 |