| 10254361 |
Systems and methods for disconnecting an MRI RF coil |
Fraser John Laing Robb, Robert Steven Stormont, Youqing Zhang, Victor Taracila, Miguel Navarro +2 more |
2019-04-09 |
$15,124,000 |
| 8596179 |
Pyrotechnic drive unit and method for the production of such a unit |
Ernst Enzmann, Silvia Michl, Achim Hofmann, Rolf Ruckdeschl, Andreas Zehentmeier |
2013-12-03 |
$17,208,000 |
| 8384386 |
Dedicated system for msk joint imaging |
Christopher Thomas McNulty, Robert Stevens, Yuan Cheng |
2013-02-26 |
$15,855,000 |
| 5804969 |
MRI RF coil |
Jianyu Lian |
1998-09-08 |
|
| 5742164 |
Misalignment compensation for MR gradient coil assembly |
William D. Barber |
1998-04-21 |
$93,687,000 |
| 5739936 |
Electro-optical circuit for signal transmission |
Christopher P. Yakymyshyn, Ronald Dean Watkins |
1998-04-14 |
$63,189,000 |
| 5680046 |
Double-sided RF shield for RF coil contained within gradient coils used in high speed NMR imaging |
Perry S. Frederick, Walter Zimmermann |
1997-10-21 |
$105,941,000 |
| 5627469 |
Separation of fat and water magnetic resonance images |
Xiaole Hong, Douglas Arthur Kelley, Jianyu Lian, Robert Weisskoff |
1997-05-06 |
$263,000 |
| 5545999 |
Preamplifier circuit for magnetic resonance system |
Otward M. Mueller, Christopher P. Yakymyshyn, Ronald Dean Watkins |
1996-08-13 |
$26,058,000 |
| 5484985 |
Radiofrequency ground heating system for soil remediation |
William A. Edelstein, Icko T. Iben, Otward M. Mueller, Egidijus Uzgiris |
1996-01-16 |
$24,896,000 |
| 5377678 |
Tracking system to follow the position and orientation of a device with radiofrequency fields |
Charles L. Dumoulin, Robert David Darrow, John F. Schenck |
1995-01-03 |
$26,206,000 |
| 5378989 |
Open gradient coils for magnetic resonance imaging |
William D. Barber, Kenneth William Rohling |
1995-01-03 |
$26,206,000 |
| 5365927 |
Magnetic resonance imaging system with pointing device |
Samuel M. Blumenfeld, Kirby Vosburgh, Harvey E. Cline, William D. Barber, William E. Lorensen +5 more |
1994-11-22 |
$12,840,000 |
| 5270657 |
Split gradient amplifier for an MRI system |
William F. Wirth, Thomas George McFarland, Robert M. Vavrek, Otward M. Mueller, John Norton Park |
1993-12-14 |
$15,247,000 |
| 5258710 |
Cryogenic probe for NMR microscopy |
Robert D. Black, Antonio Mogro-Campero, Larry G. Turner |
1993-11-02 |
$10,431,000 |
| 5225782 |
Eddy current free MRI magnet with integrated gradient coils |
Evangelos Trifon Laskaris, Bizhan Dorri, Mark Ernest Vermilyea |
1993-07-06 |
$14,806,000 |
| 5179338 |
Refrigerated superconducting MR magnet with integrated gradient coils |
Evangelos Trifon Laskaris, Bizhan Dorri, Mark Ernest Vermilyea |
1993-01-12 |
$15,549,000 |
| 5177442 |
Transverse gradient coils for imaging the head |
— |
1993-01-05 |
$10,534,000 |
| 5105153 |
Gradient speed-up circuit for NMR system |
Otward M. Mueller |
1992-04-14 |
$10,853,000 |
| 5086275 |
Time domain filtering for NMR phased array imaging |
— |
1992-02-04 |
$18,052,000 |
| 5063349 |
Transformer-coupled gradient speed-up circuit |
Otward M. Mueller, John Norton Park, William McMurray |
1991-11-05 |
$21,649,000 |
| 5027071 |
Method of, and apparatus for, NMR slice selection |
Christopher Judson Hardy, Otward M. Mueller |
1991-06-25 |
$10,688,000 |
| 5017871 |
Gradient current speed-up circuit for high-speed NMR imaging system |
Otward M. Mueller, William A. Edelstein |
1991-05-21 |
$13,948,000 |
| 4961054 |
Gradient current speed-up circuit for high-speed NMR imaging system |
John Norton Park, Otward M. Mueller |
1990-10-02 |
$9,219,000 |
| 4926125 |
Surface gradient assembly for high speed nuclear magnetic resonance imaging |
— |
1990-05-15 |
$12,168,000 |
