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)
12/1988
12/14/1988EP0294683A2 Method for recording ICR mass spectra and ICR mass spectrometer developed for performance of this method
12/13/1988US4791392 Resonance system
12/13/1988CA1246672A1 Measuring head and a method for recording high- resolution nuclear resonance signals
11/1988
11/29/1988CA1245553A1 Contrast agents for nmr imaging
11/15/1988US4785246 Magnetic resonance imaging apparatus
11/02/1988EP0289360A2 RF frequency adjustment for magnetic resonance scanner
11/01/1988US4782296 Electron spin resonance spectrometer
10/1988
10/25/1988US4779620 Nuclear magnetic resonance tomography apparatus and method
10/04/1988US4775835 Magnetic resonance imaging apparatus including sequence controller
09/1988
09/27/1988US4774467 Method for recording nuclear magnetic resonance spectra
09/14/1988EP0282428A1 Method for marking objects by means of memory-type microcrystals, and markers for carrying it out
09/13/1988USRE32748 Methods and apparatus of obtaining NMR spectra
08/1988
08/25/1988WO1988006330A1 Process for marking objects by the use of memory micro-crystals and markers for its implementation
08/23/1988US4766377 Phase correction method in two-dimensional NMR spectroscopy
08/10/1988EP0277745A2 Methods and apparatus for detecting certain compounds
07/1988
07/05/1988US4755780 Ferromagnetic resonator having temperature compensation means using pre-coded compensation data
06/1988
06/21/1988US4752734 Flow imaging by means of nuclear magnetic resonance
05/1988
05/24/1988US4746802 Ion cyclotron resonance spectrometer
05/17/1988CA1236880A2 Nuclear magnetic resonance radio frequency antenna
05/10/1988US4743851 Apparatus and method for creating non-orthogonal magnetic resonance imaging
05/04/1988EP0266305A1 Drillhammer with percussion mechanism
04/1988
04/26/1988US4740750 Reception signal processing apparatus in nuclear magnetic resonance diagnostic apparatus
03/1988
03/29/1988US4734648 Quadrature detection circuit for nuclear magnetic resonance apparatus
03/22/1988US4733187 NMR imaging apparatus
03/01/1988US4728890 Motion artifact suppression technique of magnetic resonance imaging
03/01/1988US4728575 Contrast agents for NMR imaging
02/1988
02/10/1988CN86105521A Device for determination and/or control of certain charging level in container
02/09/1988US4724386 Method of magnetic resonance imaging
02/03/1988EP0255220A2 Magnetic resonance imaging
01/1988
01/28/1988WO1988000699A1 Radio-frequency energization method in an nmr experiment
01/19/1988US4720678 Apparatus and method for evenly distributing events over a periodic phenomenon
12/1987
12/22/1987US4714886 Magnetic resonance analysis of substances in samples that include dissipative material
12/22/1987US4714882 Two-dimensional nuclear magnetic resonance spectroscopy method
12/01/1987US4710718 Spatially selective nuclear magnetic resonance pulse sequences
12/01/1987US4710713 Nuclear magnetic resonance sensing apparatus and techniques
11/1987
11/17/1987US4707660 Fast method and device for determining an NMR distribution in a region of a body
11/10/1987US4706030 Waveform generator for nuclear magnetic resonance apparatus
11/03/1987US4704532 Methods and structures to produce electrostatic quadrupole fields using closed boundaries
10/1987
10/28/1987EP0042411B1 Feedback fifo for cyclic data acquisition
10/20/1987US4701711 Nuclear magnetic resonance apparatus with switched attenuator
10/20/1987US4701706 Generalized reconstruction technique
10/20/1987US4701705 NMR moisture measurements
09/1987
09/30/1987CN87100925A Apparatus for detection of cancer using nuclear magnetic resonance
09/22/1987US4694837 Cardiac and respiratory gated magnetic resonance imaging
09/16/1987EP0237323A2 nuclear magnetic resonance sensing apparatus and techniques
09/15/1987US4694253 Process for the modulation of the speed effect of moving parts of a body in a nuclear magnetic resonance density measurement and performance of the process in order to deduce therefrom the speed of the moving parts in question
09/15/1987US4694252 Automated estimation of T1 and T2 relaxation times
09/02/1987EP0234524A2 Process for the detection of cancer using nuclear magnetic resonance
09/02/1987EP0233906A1 Magnetic resonance imaging of high velocity flows.
08/1987
08/26/1987EP0233235A1 Centrally ordered phase encoding.
08/25/1987US4689567 NMR Fourier imaging from multiple echoes
08/25/1987US4689566 NMR phase encoding using phase varying rf pulses
08/25/1987US4689561 Nuclear magnetic resonance spectroscopy
08/25/1987US4689560 Low R.F. dosage magnetic resonance imaging of high velocity flows
07/1987
07/28/1987US4683431 Magnetic resonance imaging of high velocity flows
07/21/1987US4682107 Method of operating a nuclear magnetic resonance spectrometer
07/21/1987US4682106 Methods of, and apparatus for, proton decoupling in nuclear magnetic resonance spectroscopy
07/08/1987CN86107964A Testing pile by resonating
07/07/1987US4678996 Magnetic resonance imaging method
06/1987
06/30/1987US4677383 Two-dimensional nuclear magnetic resonance spectrometry
06/16/1987US4673927 Apparatus for detecting and controlling the level of a gaseous fluid
06/10/1987EP0224854A2 Method for recording nuclear resonance spectors
06/10/1987EP0224597A1 Nmr imaging apparatus
05/1987
05/13/1987EP0221339A1 Ion cyclotron resonance spectrometer
05/05/1987US4663591 Method for reducing image artifacts due to periodic signal variations in NMR imaging
05/05/1987US4663097 Method and apparatus for controlling dynamic instability in axially moving form
04/1987
04/22/1987EP0218838A2 Method and apparatus for reducing image artifacts due to periodic signal variations in NMR imaging
04/08/1987EP0216925A1 Determination of t1 relaxation times used in automated nuclear magnetic resonance image synthesis.
03/1987
03/31/1987US4654592 Concurrent NMR analysis of multiple samples
02/1987
02/26/1987WO1987001201A1 Low r.f. dosage magnetic resonance imaging of high velocity flows
02/26/1987WO1987001200A1 Magnetic resonance imaging of high velocity flows
02/25/1987CN85105984A Fast method and device for determining an nmr distribution in a region of a body
02/12/1987WO1987000923A1 Centrally ordered phase encoding
02/12/1987WO1987000922A1 Cardiac and respiratory gated magnetic resonance imaging
02/04/1987EP0210374A1 Apparatus for nuclear spin tomography
02/03/1987US4641096 Nuclear magnetic resonance spectrometry
02/03/1987US4641095 Determination of T1 relaxation times used in automated nuclear magnetic resonance image synthesis
01/1987
01/29/1987WO1987000637A1 Magnetic resonance analysis of substances in samples that include dissipative material
01/24/1987CN85101661A Fault analyzer of nuclear magnetic resonance
01/21/1987EP0209374A2 NMR phase encoding using phase-varying rf pulses
01/20/1987US4638253 Mutual inductance NMR RF coil matching device
12/1986
12/31/1986CN85103793A Apparatus and method for measuring the nuclear magnetization distribution in body regions
12/18/1986WO1986007460A1 Nmr imaging apparatus
12/16/1986US4629988 Method of imaging by depth-resolved surface coil spectroscopy
12/16/1986US4629986 Nuclear magnetic loggins
12/10/1986EP0204104A2 Resonator arrangement
12/02/1986US4626783 Nuclear magnetic resonance spectroscopy for selective detection of multiple quantum transitions
11/1986
11/25/1986US4625169 Flow imaging by means of nuclear magnetic resonance
11/20/1986WO1986006843A1 Determination of t1 relaxation times used in automated nuclear magnetic resonance image synthesis
11/20/1986EP0201900A2 Re-entrant FIFO for cyclic data acquisition
11/12/1986EP0201277A2 Magnetic resonance imaging methods and apparatus
11/12/1986CN85103309A Quick method and equipment for determining the distribution of the nmr in zone of an object
11/05/1986CN85103819A Method and equipment to determine the nuclear magnetic resonance distribution in part of human body
10/1986
10/21/1986US4618827 Method for high-spatial-resolution spectroscopic NMR imaging of chemically-shifted nuclei
10/21/1986CA1212993A1 N.m.r. imaging
10/21/1986CA1212992A1 Apparatus and method for laser pumping of nuclear magnetic resonance cell
09/1986
09/24/1986EP0195404A2 Methods of, and apparatus for, proton decoupling in nuclear magnetic resonance spectroscopy
09/23/1986US4613949 Composite pulses for time reversal in NMR imaging
08/1986
08/20/1986CN85100474A Correlation nuclear-magnetic resonance method with undistorted spectrum line and repid scan
08/19/1986US4607221 Nuclear magnetic resonance method and apparatus
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