Patents
Patents for G01N 24 - Investigating or analysing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects (4,250)
02/1993
02/04/1993WO1993002365A1 Detection of explosive and narcotics by low powder large sample volume nuclear quadrupole resonance (nqr)
02/02/1993US5183045 Nmr measuring method and measuring apparatus for tissue of a living body
01/1993
01/20/1993EP0523083A1 Magnetic resonance experiment and apparatus
01/13/1993EP0522796A1 Method and apparatus for obtaining pure-absorption two-dimensional lineshape data for multidimensional NMR spectroscopy using switched acquisition time gradients
01/07/1993WO1992021989A3 Methods and apparatus for nqr testing
12/1992
12/29/1992US5175499 Systems and markers using magnetic or spin resonance phenomena
12/23/1992EP0519804A1 Current sensor using a directional resonance magnetometer
12/15/1992US5172060 Method for recording spin resonance spectra
12/10/1992WO1992021989A2 Methods and apparatus for nqr testing
12/10/1992WO1992021987A1 Detection of explosives by nuclear quadrupole resonance
12/10/1992CA2110580A1 Methods and apparatus for nqr testing
12/08/1992US5170120 Rotor synchronized cross polarization of solid state nmr
12/08/1992US5169785 Method for detecting fuel dilution of marine lubricating oils
12/02/1992EP0516214A1 Volume-selective magnetic resonance imaging method and device
12/02/1992EP0224597B1 Nmr imaging apparatus
12/01/1992US5168230 Dual frequency nmr surface coil pair with interleaved lobe areas
12/01/1992US5168229 Multidimensional nmr spectroscopy using switched acquisition time gradients for multiple coherence transfer pathway detection
12/01/1992US5168225 Method of analyzing 3D NMR spectrum
11/1992
11/24/1992US5166621 Multi-resonant nmr coils
11/24/1992US5166616 Method for recording spin resonance spectra
11/19/1992EP0500574A4 Nmr thermal analyser
11/17/1992US5164297 Solvent mediated relaxation assay system
11/12/1992WO1992019979A1 Methods and apparatus for detecting substances
11/11/1992EP0179816B1 Spatially selective nuclear magnetic resonance pulse sequences
10/1992
10/21/1992EP0509049A1 Method for predicting atherosclerotic risk
10/15/1992WO1992017794A1 Method of and apparatus for nqr testing
10/15/1992WO1992017793A1 Nqr methods and apparatus
10/07/1992EP0507551A1 Multidimensional NMR spectroscopy using switched acquisition time gradients for multiple coherence transfer pathway detection
09/1992
09/30/1992CN1064913A System for logging well during drilling thereof
09/22/1992US5149946 Method of authenticating an object by electron paramagnetic resonance, apparatus for implementing the method, and an object useable with the method
09/16/1992EP0502850A1 R.f. pulse cascade for generating nmr spectra.
09/16/1992EP0494969A4 Nmr apparatus and method for detecting cancer
09/02/1992EP0500574A1 Nmr thermal analyser
09/01/1992US5144238 Magnetic resonance imaging apparatus
08/1992
08/27/1992EP0509049A4 Method for predicting atherosclerotic risk.
08/19/1992EP0490976A4 Method of and apparatus for nuclear magnetic resonance analysis using true logarithmic amplifier
08/12/1992EP0498570A2 Quantitative measurement of blood flow using cylindrically localized fourier velocity encoding
08/11/1992US5137711 Paramagnetic dtpa and edta alkoxyalkylamide complexes as mri agents
07/1992
07/29/1992CN1063139A Apparatus and technique for nmr diffusion measurement
07/28/1992US5133357 Quantitative measurement of blood flow using cylindrically localized fourier velocity encoding
07/22/1992EP0494969A1 Nmr apparatus and method for detecting cancer
07/14/1992US5129267 Flow line sampler
07/08/1992EP0493386A1 Process and device for detecting chemical states of living animal or human tissues by magnetic resonance.
06/1992
06/30/1992US5126671 Method for exciting transverse magnetization in nmr pulse experiments
06/25/1992WO1992010768A1 System for logging a well during the drilling thereof
06/24/1992EP0490976A1 Method of and apparatus for nuclear magnetic resonance analysis using true logarithmic amplifier
06/17/1992EP0489903A1 Rapid pulse magnetic resonance analysis
06/11/1992WO1992009901A1 Apparatus and technique for nmr diffusion measurement
06/10/1992EP0489578A1 Apparatus and technique for NMR diffusion measurement
05/1992
05/19/1992CA1301248C Magnetic resonance imaging
05/14/1992WO1992008146A1 Multi-resonant nmr coils
05/14/1992WO1992008125A1 Method for detecting fuel dilution of marine lubricating oils
05/05/1992US5111145 Method and apparatus for studying the properties of a material
04/1992
04/30/1992WO1992007279A1 Magnetic field generating assembly
04/28/1992US5107838 Method of left ventricular volume evaluation using nuclear magnetic resonance imaging
04/08/1992EP0479509A1 Method and apparatus for measuring fluid transport properties through porous media by NMR imaging
04/08/1992EP0478632A1 Nuclear magnetic resonance imaging methods.
04/02/1992WO1991010140A3 Methods for modelling tertiary structures of biologically active ligands including agonists and antagonists thereto and novel synthetic antagonists based on angiotensin
03/1992
03/31/1992US5101158 Investigating a sample using NMR
03/24/1992CA1297981C Method for marking objects using memory effect micro-cristals and markers therefor
03/17/1992US5096826 Method of measuring specific surface area
02/1992
02/19/1992EP0471575A1 Dual frequency NMR coil pair
02/18/1992CA2042214A1 Dual frequency nmr coil pair
01/1992
01/25/1992WO1992001419A1 Method of detecting cancer by measuring lipid-peroxidation using nmr
01/25/1992CA2087171A1 Method of detecting cancer by measuring lipid-peroxidation using nmr
01/24/1992WO1992001946A1 Process and device for detecting chemical states of living animal or human tissues by magnetic resonance
01/23/1992WO1992001235A1 Multiple-quantum nmr with frequency-modulated chirp pulses
01/22/1992EP0467748A1 Method for detection or dosage of oxygen by EPR spectrometry using lithium phthalocyanine radicals and composition usable for in-vivo dosage
01/22/1992EP0467704A1 Rotor synchronized cross polarization of solid state NMR
01/09/1992WO1992000533A1 Rapid pulse magnetic resonance analysis
01/07/1992CA1293991C Nuclear magnetism logging tool using high-temperature superconducting squid detectors
12/1991
12/31/1991US5077524 Gradient enhanced NMR correlation spectroscopy
12/31/1991CA2046100A1 Rapid pulse magnetic resonance analysis
12/11/1991EP0460929A2 NMR Spectroscopy
11/1991
11/14/1991WO1991016852A1 A method for the detection of malignancy
11/04/1991WO1991017428A1 Solvant mediated relaxation assay system
11/04/1991CA2081894A1 Solvent mediated relaxation-assay system
10/1991
10/29/1991CA1291532C Process for the detection of cancer using nuclear magnetic resonance
10/23/1991EP0427759A4 Probe for high resolution nmr with sample reorientation
10/17/1991WO1991015754A1 Magnetic resonance experiment and apparatus
10/09/1991EP0451055A1 Use of tetracyanoquinodimethane derivatives in electron paramagnetic resonance magnetometry
09/1991
09/27/1991CA2023398A1 Method for combining acquired nmr data to suppress motion artifacts
09/11/1991EP0233237B1 Low r.f. dosage magnetic resonance imaging of high velocity flows
09/04/1991EP0316312B1 radio-frequency energization method in an nmr experiment
09/04/1991EP0216925B1 Determination of t1 relaxation times used in automated nuclear magnetic resonance image synthesis
09/03/1991US5045790 Investigating a sample using NMR
08/1991
08/27/1991US5043664 Magnetic resonance spectroscopy method and device for performing the method
08/22/1991WO1991012537A1 Series/parallel double-tuned nmr coils
08/06/1991US5038105 Series/parallel double-tuned NMR coils
07/1991
07/17/1991EP0436675A1 Process and device for locating submarines.
06/1991
06/30/1991WO1991010140A2 Methods for modelling tertiary structures of biologically active ligands including agonists and antagonists thereto and novel synthetic antagonists based on angiotensin
06/30/1991CA2072363A1 Methods for modelling tertiary structures of biologically active ligands including agonists and antagonists thereto and novel synthetic antagonists based on angiotensin
06/27/1991WO1991009322A1 R.f. pulse cascade for generating nmr spectra
06/26/1991CN1012997B Apparatus for detection of cancer using nuclear magnetic resonance
06/22/1991WO1991010128A1 Method for predicting atherosclerotic risk
06/22/1991CA2071638A1 Method for predicting atherosclerotic risk
06/05/1991EP0429521A1 In-vivo method for determining and imaging temperature of an object/subject from diffusion coefficients obtained by nuclear magnetic resonance
05/1991
05/22/1991EP0427759A1 Probe for high resolution nmr with sample reorientation
05/08/1991WO1991006847A1 Nmr thermal analyser
05/08/1991EP0425611A1 A process for recording spin resonance spectra and displaying spin resonance.
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