Issued Patents All Time
Showing 51–75 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5999839 | Arterial MRI with chemical-shift nulling | Christopher Judson Hardy, Erika Schneider | 1999-12-07 |
| 5905378 | Flexible lightweight attached phased-array (FLAP) receive coils | Randy Otto John Giaquinto | 1999-05-18 |
| 5882305 | Optical coupling for invasive devices | Ronald Dean Watkins, Robert David Darrow, Steven P. Souza | 1999-03-16 |
| 5807253 | Patient electrical isolation system | Kenneth William Rohling, Ronald Dean Watkins, Randy Otto John Giaquinto | 1998-09-15 |
| 5740802 | Computer graphic and live video system for enhancing visualization of body structures during surgery | Christopher Allen Nafis, Timothy Patrick Kelliher, William E. Lorensen, Harvey E. Cline, David E. Altobelli +2 more | 1998-04-21 |
| 5730134 | System to monitor temperature near an invasive device during magnetic resonance procedures | Ronald Dean Watkins, Robert David Darrow, Steven P. Souza | 1998-03-24 |
| 5730129 | Imaging of interventional devices in a non-stationary subject | Robert David Darrow, Steven P. Souza | 1998-03-24 |
| 5715822 | Magnetic resonance devices suitable for both tracking and imaging | Ronald Dean Watkins | 1998-02-10 |
| 5713359 | Magnetic resonance (MR) perfusion imaging in a low-field imaging magnet | Steven P. Souza | 1998-02-03 |
| 5694142 | Interactive digital arrow (d'arrow) three-dimensional (3D) pointing | Robert David Darrow, William Adams | 1997-12-02 |
| 5671742 | Method for magnetic resonance angiography using in-flow of transverse spin magnetization | Erika Schneider | 1997-09-30 |
| 5671739 | Imaging of interventional devices during medical procedures | Robert David Darrow, Steven P. Souza | 1997-09-30 |
| 5626137 | Apparatus and methods for magnetic resonance (MR) angiography using fluids polarized at low temperatures | Steven P. Souza, Robert David Darrow | 1997-05-06 |
| 5617859 | Apparatus and methods for magnetic resonance (MR) imaging of cavities using fluids polarized at low temperatures | Steven P. Souza, Robert David Darrow, Harvey E. Cline | 1997-04-08 |
| 5611340 | Apparatus and methods for magnetic resonance (MR) angiography using hydrogen polarized at low temperatures | Steven P. Souza | 1997-03-18 |
| 5609153 | Magnetic resonance (MR) angiography using a toroidal polarizing magnet and a low-field imaging magnet | Robert David Darrow | 1997-03-11 |
| 5603320 | Magnetic resonance (MR) angiography using an integrated polarizing and imaging magnet | Steven P. Souza | 1997-02-18 |
| 5578924 | Methods for the simultaneous detection of multiple magnetic resonance images | Christopher Judson Hardy | 1996-11-26 |
| 5577502 | Imaging of interventional devices during medical procedures | Robert David Darrow, Steven P. Souza | 1996-11-26 |
| 5548216 | Methods for the simultaneous detection of multiple magnetic resonance images using phase modulated excitation | Christopher Judson Hardy | 1996-08-20 |
| 5541512 | Method for the prevention of registration artifacts due to motion in magnetic resonance images | Robert David Darrow | 1996-07-30 |
| 5526812 | Display system for enhancing visualization of body structures during medical procedures | Robert David Darrow, William Adams | 1996-06-18 |
| 5517992 | Magnetic resonance imaging of shear-rate within mechanically vibrated materials | Lorinda R. Opsahl | 1996-05-21 |
| 5517116 | Method for the simultaneous detection of multiple components of velocity in moving fluids | — | 1996-05-14 |
| 5479925 | Magnetic resonance (MR) angiography in a low-field imaging magnet | Robert David Darrow | 1996-01-02 |