ClassID:

172169

G01R33/56341 - page 3 - CPC Classification

Classification description:

Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]; NMR imaging systems; Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console; Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography Diffusion imaging

Recent Application in this class:
#601
20090289628
2009-11-26

Determination of oil viscosity and continuous gas oil ratio from nuclear magnetic resonance logs

#602
20090284257
2009-11-19

Motion corrected tensor magnetic resonance imaging

#603
20090279762
2009-11-12

Brain function analysis apparatus and method

#604
20090273344
2009-11-05

Method for simultaneously measuring T2* and diffusion with magnetic resonance imaging

#605
20090267604
2009-10-29

Magnetic resonance imaging apparatus and magnetic resonance imaging method of controlling image contrast

#606
20090267603
2009-10-29

System and method for synthesizing crossing ADC distributions via reassembly of multiple k-spaces

#607
20090248311
2009-10-01

Determination of irreducible water cut-off using two dimensional nuclear magnetic resonance data

#608
20090232374
2009-09-17

Diffusion tensor imaging confidence analysis

#609
20090190817
2009-07-30

Systems and methods for parametric mapping for correction of noise-based systematic bias of DTI metrics, using a DTI mapping phantom

#610
20090190816
2009-07-30

Systems and methods for rescaling image intensities with diffusion MRI to synthesize complex diffusive geometries

#611
20090189608
2009-07-30

Vibrationally decoupled patient table for use in magnetic resonance system

#612
20090128145
2009-05-21

Apparatus and method for obtaining magnetic resonance imaging or spectroscopy data from live tissue samples

#613
20090118608
2009-05-07

Methods and apparatuses for estimating the elliptical cone of uncertainty

#614
20090096448
2009-04-16

b-value optimization for diffusion weighted magnetic resonance imaging

#615
20090058419
2009-03-05

Magnetic resonance imaging apparatus and magnetic resonance image displaying method

#616
20090058417
2009-03-05

Test object for use with diffusion MRI and system and method of synthesizing complex diffusive geometries using novel gradient directions

#617
20090037108
2009-02-05

Cross-fiber diffusion MRI

#618
20090035218
2009-02-05

Systems and methods for tissue imaging

#619
20090016590
2009-01-15

Method of analyzing diffusion-weighted magnetic resonance image

#620
20090010517
2009-01-08

Non-invasive in vivo MRI axon diameter measurement methods

#621
20090001984
2009-01-01

Method and apparatus for k-space and hybrid-space based image reconstruction for parallel imaging and artifact correction

#622
20080319302
2008-12-25

Magnetic resonance device and method for perfusion determination

#623
20080310696
2008-12-18

Method and apparatus for correcting motion in multi-shot diffusion-weighted magnetic resonance imaging

#624
20080292163
2008-11-27

Method and system for constrained reconstruction of imaging data using data reordering

#625
20080292160
2008-11-27

METHOD FOR ESTIMATING THE PHYSIOLOGICAL PARAMETERS DEFINING THE EDEMA INDUCED UPON INFUSION OF FLUID FROM AN INTRAPARENCHYMALLY PLACED CATHETER

#626
20080284437
2008-11-20

Phantom for diffusion tensor imaging

#627
20080284434
2008-11-20

Visualizing high-resolution diffusion data by maximum coherence projection

#628
20080275329
2008-11-06

Diffusion weighted preparatory sequence for magnetic resonance imaging pulse sequence

#629
20080272781
2008-11-06

Q-space sampling method and diffusion spectrum imaging method employing the same

#630
20080258726
2008-10-23

Distinguishing bound and unbound contrast agents using magnetic resonance

#631
20080252291
2008-10-16

High Angular Resolution Diffusion Weighted Mri

#632
20080212863
2008-09-04

Image processing apparatus, image processing method, and magnetic resonance imaging apparatus

#633
20080208038
2008-08-28

Method and Device For Representing the Microstructure of the Lungs

#634
20080206887
2008-08-28

Methods for identification and quantification of multicomponent-fluid and estimating fluid gas/ oil ratio from NMR logs

#635
20080205733
2008-08-28

Quantitative tract-of-interest metrics for white matter integrity based on diffusion tensor MRI data

#636
20080199063
2008-08-21

Iterative highly constrained image reconstruction method

#637
20080180097
2008-07-31

MRI apparatus combining diffusion weighted imaging and diffusion tensor imaging of one or more slices for efficient selective substitution and extraction

#638
20080174311
2008-07-24

System and method for fast texture-based tensor field visualization for DT-MRI

#639
20080170802
2008-07-17

Device for processing raw images or tensor images

#640
20080161678
2008-07-03

Magnetic resonance imaging apparatus and magnetic resonance imaging method

#641
20080157764
2008-07-03

Magnetic resonance imaging apparatus, magnetic resonance imaging method, and diffusion tensor color map image generating apparatus

#642
20080146910
2008-06-19

Non-invasive method for determining body composition using magnetic resonance (MR)

#643
20080122440
2008-05-29

NMR measurement system and NMR image processing system for neural fiber bundles with volume of interest (VOI) optimization

#644
20080109171
2008-05-08

System and method for stochastic DT-MRI connectivity mapping on the GPU

#645
20080089846
2008-04-17

Systems and methods for assessing pulmonary gas transfer using hyperpolarized 129XE MRI

#646
20080071166
2008-03-20

Magnetic resonance imaging apparatus and magnetic resonance imaging method

#647
20080069417
2008-03-20

Image processing apparatus, magnetic resonance imaging apparatus and image processing method

#648
20080051649
2008-02-28

Prediction and treatment of brain tumor spread using MRI and external beam radiation

#649
20080024131
2008-01-31

Method for measuring the microarchitecture of complex tissue with MRI

#650
20080024128
2008-01-31

Nuclear magnetic resonance measurement techniques in non-uniform fields

#651
20080009701
2008-01-10

Fast spin echo MRI method compatible with CPMG violation

#652
20080007264
2008-01-10

MRI apparatus, method and process generating diffusion weighted images using apparent diffusion coefficients and threshold values

#653
20070279055
2007-12-06

Method and apparatus of echo planar imaging with real-time determination of phase correction coefficients

#654
20070273373
2007-11-29

Inter-subject coherence in DT-MRI

#655
20070258620
2007-11-08

Directional statistics visualization tool

#656
20070249931
2007-10-25

Segmentation of the airway tree using hyperpolarized noble gases and diffusion weighted magnetic resonance imaging

#657
20070249929
2007-10-25

Systems and methods for magnetic resonance imaging

#658
20070249927
2007-10-25

Estimation of the average propagator from magnetic resonance data

#659
20070238969
2007-10-11

Diffusion-based magnetic resonance methods for characterizing bone structure

#660
20070236216
2007-10-11

MR imaging with an RF pulse producing reduced magnetization transfer

#661
20070217664
2007-09-20

Detection of fiber pathways

#662
20070182411
2007-08-09

Generalized MRI reconstruction with correction for multiple image distortion

#663
20070167732
2007-07-19

Magnetic resonance system and method for determining a diffusion-weighted image

#664
20070167727
2007-07-19

Magnetic resonance spatial risk map for tissue outcome prediction

#665
20070165989
2007-07-19

Method and systems for diffusion tensor imaging

#666
20070156045
2007-07-05

Diffusion tensor imaging using highly constrained image reconstruction method

#667
20070124117
2007-05-31

Method and system for fiber tracking

#668
20070120566
2007-05-31

Data processing system, data processing method, diagnostic imaging apparatus, and magnetic resonance imaging apparatus

#669
20070099299
2007-05-03

Catalyst support, catalyst and process for dehydrogenating hydrocarbons

#670
20070085538
2007-04-19

Method and apparatus of echo planar imaging with real-time determination of phase correction coefficients

#671
20070052417
2007-03-08

Method and apparatus for diffusion magnetic resonance imaging with the effects of eddy currents compensated

#672
20070038072
2007-02-15

Method and device for determination of coefficients of a magnetic resonance diffusion tensor

#673
20060281987
2006-12-14

Systems, devices, and methods for bundle segmentation in diffusion tensor magnetic resonance imaging

#674
20060261808
2006-11-23

Method for imaging diffusion anisotropy and diffusion gradient simultaneously

#675
20060241897
2006-10-26

Fibre tracking magnetic resonance imaging

#676
20060241375
2006-10-26

Method of magnetic resonance perfusion imaging

#677
20060239520
2006-10-26

System and method for detecting fibre tracts

#678
20060229856
2006-10-12

Systems, devices, and methods for diffusion tractography

#679
20060195030
2006-08-31

Fiber tracking phantom

#680
20060176488
2006-08-10

Diffusion tensor surface visualization

#681
20060160242
2006-07-20

Method, system and software arrangement, for measuring magnetic field correlation

#682
20060062731
2006-03-23

Dual gradient echo pulse sequence using interleaved spiral-out spiral-in k-space trajectories

#683
20060020197
2006-01-26

Method for differentiating tissues in magnetic resonance imaging

#684
20060001424
2006-01-05

Magnetic resonance method and device

#685
20050277825
2005-12-15

Velocity-selective arterial spin labeling without spatial selectivity

#686
20050272158
2005-12-08

Method and apparatus for detecting hydrocarbons with NMR logs in wells drilled with oil-based muds

#687
20050240097
2005-10-27

Inter-subject coherence in DT-MRI

#688
20050237057
2005-10-27

Movement-corrected multi-shot method for diffusion-weighted imaging in magnetic resonance tomography

#689
20050218893
2005-10-06

Magnetic resonance imaging method and apparatus

#690
20050203379
2005-09-15

Method and apparatus for MR image evaluation by mapping perfusion-weighted and diffusion-weighted MR images

#691
20050163713
2005-07-28

Methods and devices for measuring diffusion by magnetic resonance imaging

#692
20050127912
2005-06-16

Split-blade data collection for propeller MRI

#693
20050101857
2005-05-12

Fiber rendering apparatus

#694
20050068031
2005-03-31

Method for analyzing MRI diffusion data

#695
20050058331
2005-03-17

Method for automatic calibration of perfusion parameter images

#696
20050040820
2005-02-24

Method and system for acquiring spin labeled images by means of adiabatic flow critterion

#697
20050007114
2005-01-13

Split-blade data collection for propeller MRI

#698
20050007100
2005-01-13

Diffusion tensor and q-space MRI specimen characterization

#699
17494800
2022-06-14

Harmonizing diffusion tensor images using machine learning

#700
17145240
2021-10-19

Processing brain data using autoencoder neural networks

#701
16993011
2021-06-22

Medical imaging with distortion correction

#702
16523189
2022-05-10

Traumatic brain injury diffusion tensor and susceptibility weighted imaging

#703
16024020
2020-03-17

Noninvasive system and method for mapping epileptic networks and surgical planning

#704
15403128
2018-03-13

Method for correcting a diffusion image having an artifact