Issued Patents All Time
Showing 76–100 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5469059 | Method for the simultaneous detection of acceleration and velocity distribution in moving fluids | — | 1995-11-21 |
| 5447156 | Magnetic resonance (MR) active invasive devices for the generation of selective MR angiograms | Paul A. Bottomley, Steven P. Souza | 1995-09-05 |
| 5445151 | Method for blood flow acceleration and velocity measurement using MR catheters | Robert David Darrow | 1995-08-29 |
| 5445150 | Invasive system employing a radiofrequency tracking system | Robert David Darrow | 1995-08-29 |
| 5446384 | Simultaneous imaging of multiple spectroscopic components with magnetic resonance | — | 1995-08-29 |
| 5443066 | Invasive system employing a radiofrequency tracking system | Robert David Darrow | 1995-08-22 |
| 5437277 | Inductively coupled RF tracking system for use in invasive imaging of a living body | Robert David Darrow | 1995-08-01 |
| 5436562 | Methods for the simultaneous detection of multiple components of motion in moving fluids | — | 1995-07-25 |
| 5419325 | Magnetic resonance (MR) angiography using a faraday catheter | Steven P. Souza | 1995-05-30 |
| 5410248 | Method for the simultaneous detection of velocity and acceleration distribution in moving fluids | — | 1995-04-25 |
| 5406377 | Spectroscopic imaging system using a pulsed electromagnetic radiation source and an interferometer | — | 1995-04-11 |
| 5387866 | Methods for high-speed measurement of spin-lattice relaxation times | — | 1995-02-07 |
| 5377678 | Tracking system to follow the position and orientation of a device with radiofrequency fields | Robert David Darrow, John F. Schenck, Peter B. Roemer | 1995-01-03 |
| 5375598 | Methods for the imaging of shear rate in moving fluids | Lorinda R. Opsahl | 1994-12-27 |
| 5365927 | Magnetic resonance imaging system with pointing device | Peter B. Roemer, Samuel M. Blumenfeld, Kirby Vosburgh, Harvey E. Cline, William D. Barber +5 more | 1994-11-22 |
| 5363042 | Methods for measurement of longitudinal spin relaxation times in moving liquids | — | 1994-11-08 |
| 5353795 | Tracking system to monitor the position of a device using multiplexed magnetic resonance detection | Steven P. Souza, Robert David Darrow | 1994-10-11 |
| 5335660 | Magnetic resonance method of measuring kidney filtration rates | — | 1994-08-09 |
| 5318025 | Tracking system to monitor the position and orientation of a device using multiplexed magnetic resonance detection | Steven P. Souza, Robert David Darrow | 1994-06-07 |
| 5307808 | Tracking system and pulse sequences to monitor the position of a device using magnetic resonance | Steven P. Souza, Robert David Darrow | 1994-05-03 |
| 5285261 | Dual interferometer spectroscopic imaging system | — | 1994-02-08 |
| 5285260 | Spectroscopic imaging system with ultrasonic detection of absorption of modulated electromagnetic radiation | — | 1994-02-08 |
| 5277192 | Imaging of turbulence with magnetic resonance | — | 1994-01-11 |
| 5271400 | Tracking system to monitor the position and orientation of a device using magnetic resonance detection of a sample contained within the device | Steven P. Souza, Robert David Darrow | 1993-12-21 |
| 5265610 | Multi-planar X-ray fluoroscopy system using radiofrequency fields | Robert David Darrow | 1993-11-30 |