Robert Allan McDermott
Accountancy at Fern Ave, Westminster, CO
License number
Colorado 20368
Issued Date
May 31, 2000
Renew Date
Jun 1, 2012
Expiration Date
Nov 30, 2013
Type
Certified Public Accountant
Address
Address
4212 Fern Ave, Westminster, CO
Professional information
Squid Detected Nmr And Mri At Ultralow Fields
US Patent:
7116102, Oct 3, 2006
Filed:
Mar 27, 2006
Appl. No.:
11/277550
Inventors:
John Clarke - Berkeley CA, US
Robert McDermott - Louisville CO, US
Alexander Pines - Berkeley CA, US
Andreas Heinz Trabesinger - Zurich, CH
Robert McDermott - Louisville CO, US
Alexander Pines - Berkeley CA, US
Andreas Heinz Trabesinger - Zurich, CH
Assignee:
The Regents of the University of California - Oakland CA
International Classification:
G01V 3/00
US Classification:
324300, 324306, 600421
Abstract:
Nuclear magnetic resonance (NMR) signals are detected in microtesla fields. Prepolarization in millitesla fields is followed by detection with an untuned dc superconducting quantum interference device (SQUID) magnetometer. Because the sensitivity of the SQUID is frequency independent, both signal-to-noise ratio (SNR) and spectral resolution are enhanced by detecting the NMR signal in extremely low magnetic fields, where the NMR lines become very narrow even for grossly inhomogeneous measurement fields. MRI in ultralow magnetic field is based on the NMR at ultralow fields. Gradient magnetic fields are applied, and images are constructed from the detected NMR signals.
Squid Detected Nmr And Mri At Ultralow Fields
US Patent:
7053610, May 30, 2006
Filed:
Nov 22, 2004
Appl. No.:
10/995765
Inventors:
John Clarke - Berkeley CA, US
Robert McDermott - Louisville CO, US
Alexander Pines - Berkeley CA, US
Andreas Heinz Trabesinger - Zurich, CH
Robert McDermott - Louisville CO, US
Alexander Pines - Berkeley CA, US
Andreas Heinz Trabesinger - Zurich, CH
Assignee:
The Regents of th University of California - Oakland CA
International Classification:
G01V 3/00
US Classification:
324300, 324306
Abstract:
Nuclear magnetic resonance (NMR) signals are detected in microtesla fields. Prepolarization in millitesla fields is followed by detection with an untuned dc superconducting quantum interference device (SQUID) magnetometer. Because the sensitivity of the SQUID is frequency independent, both signal-to-noise ratio (SNR) and spectral resolution are enhanced by detecting the NMR signal in extremely low magnetic fields, where the NMR lines become very narrow even for grossly inhomogeneous measurement fields. MRI in ultralow magnetic field is based on the NMR at ultralow fields. Gradient magnetic fields are applied, and images are constructed from the detected NMR signals.
Squid Detected Nmr And Mri At Ultralow Fields
US Patent:
6885192, Apr 26, 2005
Filed:
Feb 6, 2003
Appl. No.:
10/360823
Inventors:
John Clarke - Berkeley CA, US
Robert McDermott - Louisville CO, US
Alexander Pines - Berkeley CA, US
Andreas Heinz Trabesinger - Zurich, CH
Robert McDermott - Louisville CO, US
Alexander Pines - Berkeley CA, US
Andreas Heinz Trabesinger - Zurich, CH
Assignee:
The Regents of the University of California - Oakland CA
International Classification:
G01V003/00
US Classification:
324300, 324306, 600421
Abstract:
Nuclear magnetic resonance (NMR) signals are detected in microtesla fields. Prepolarization in millitesla fields is followed by detection with an untuned de superconducting quantum interference device (SQUID) magnetometer. Because the sensitivity of the SQUID is frequency independent, both signal-to-noise ratio (SNR) and spectral resolution are enhanced by detecting the NMR signal in extremely low magnetic fields, where the NMR lines become very narrow even for grossly inhomogeneous measurement fields. MRI in ultralow magnetic field is based on the NMR at ultralow fields. Gradient magnetic fields are applied, and images are constructed from the detected NMR signals.
Squid Detected Nmr And Mri At Ultralow Fields
US Patent:
7218104, May 15, 2007
Filed:
Sep 25, 2006
Appl. No.:
11/534757
Inventors:
John Clarke - Berkeley CA, US
Robert McDermott - Louisville CO, US
Alexander Pines - Berkeley CA, US
Andreas Heinz Trabesinger - CH-8006 Zurich, CH
Robert McDermott - Louisville CO, US
Alexander Pines - Berkeley CA, US
Andreas Heinz Trabesinger - CH-8006 Zurich, CH
International Classification:
G01V 3/00
US Classification:
324300, 324306, 600421
Abstract:
Nuclear magnetic resonance (NMR) signals are detected in microtesla fields. Prepolarization in millitesla fields is followed by detection with an untuned dc superconducting quantum interference device (SQUID) magnetometer. Because the sensitivity of the SQUID is frequency independent, both signal-to-noise ratio (SNR) and spectral resolution are enhanced by detecting the NMR signal in extremely low magnetic fields, where the NMR lines become very narrow even for grossly inhomogeneous measurement fields. MRI in ultralow magnetic field is based on the NMR at ultralow fields. Gradient magnetic fields are applied, and images are constructed from the detected NMR signals.