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Inventor

Mark Griswold

Inventor
Shaker Heights, OH, US

Overview

108→
Patents
2001–2021
Patent span
Physics
Primary field (CPC G)

Patents· 108 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Rprimary
G01RMeasuring electric variables55%
A61BDiagnosis12%
A61KPreparations for medical, dental or toiletry purposes6%
G08CTransmission systems for measured values, control or similar signals5%
G06TImage data processing or generation, in general4%
LOC144%
G06FElectric digital data processing2%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data2%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations1%
G06KGraphical data reading1%
PatentTitleYear
11,056,590Sensing device for high voltage applications2021D0921656Display screen or portion thereof with animated graphical user interface202110,877,120System and method for visualization and segmentation of tissue using a bayesian estimation of multicomponent relaxation values in magnetic resonance fingerprinting202010,877,121System and method for magnetic resonance fingerprinting with reduced acoustic noise2020D0906353Display screen or portion thereof with animated graphical user interface202010,859,653Blind source separation in magnetic resonance fingerprinting202010,859,654Systems and methods for acceleration of dictionary generation and matching in perfusion analysis202010,859,651System and method for controlling effects of magnetic field inhomogeneities on magnetic resonance fingerprinting (MRF)202010,761,167System and method for generating a magnetic resonance fingerprinting dictionary using semi-supervised learning202010,761,171Systems and methods for free-breathing three-dimensional magnetic resonance fingerprinting202010,705,168System and method for low rank approximation of high resolution MRF through dictionary fitting2020D0888074Display screen or portion thereof with animated graphical user interface2020D0888073Display screen or portion thereof with animated graphical user interface202010,670,680System and method for motion insensitive magnetic resonance fingerprinting202010,667,718Quantitative prostate cancer imaging with magnetic resonance fingerprinting (MRF)202010,634,750Nuclear magnetic resonance (NMR) fingerprinting with parallel transmission202010,627,468Nuclear magnetic resonance (NMR) fingerprinting202010,614,359Magnetic resonance fingerprinting (MRF) serial artificial neural network (ANN) sequence design202010,598,747System and method for simultaneous multislice magnetic resonance fingerprinting with variable radio frequency encoding202010,564,243System and method for phase cycling magnetic resonance fingerprinting (phc-MRF)202010,527,698Nuclear magnetic resonance (NMR) fingerprinting tissue classification and image segmentation202010,511,261System and method for improved RF system performance in MRI systems201910,492,710System and method for spectroscopic magnetic resonance fingerprinting201910,459,055System and method for reduced field of view MR fingerprinting for parametric mapping201910,416,259Nuclear magnetic resonance (NMR) fingerprinting201910,388,151Magnetic resonance imaging (MRI) based quantitative liver perfusion analysis201910,379,189Simultaneous magnetic resonance angiography and perfusion with nuclear magnetic resonance fingerprinting201910,345,414Rapid quantitative abdominal imaging with magnetic resonance fingerprinting (MRF)201910,335,049Magnetic resonance fingerprinting with steady state precession (MRF-FISP)201910,281,547Diffusion-weighted double-echo magnetic resonance fingerprinting (MRF)201910,261,154Nuclear magnetic resonance (NMR) fingerprinting tissue classification and image segmentation201910,241,178System and method for magnetic resonance fingerprinting at high field strengths201910,241,174Nuclear magnetic resonance (NMR) fingerprinting201910,209,335Nuclear magnetic resonance (NMR) fingerprinting with singular value decomposition (SVD) compression2019D0838726Display screen or portion thereof with animated graphical user interface2019D0838727Display screen or portion thereof with animated graphical user interface201910,145,917Multi-component voxel separation using magnetic resonance fingerprinting with compartment exchange201810,143,653Multi-component nanochains201810,147,314Magnetic resonance imaging (MRI) based quantitative kidney perfusion analysis201810,143,389Distinguishing diseased tissue from healthy tissue based on tissue component fractions using magnetic resonance fingerprinting (MRF)201810,136,824Arterial spin labeling (ASL) with magnetic resonance fingerprinting (MRF)201810,126,402Magnetic resonance imaging (MRI) with artifact-free T2 mapping201810,076,264System and method for quantitative magnetic resonance (MR) analysis using T1 mapping20189,989,604Multiturn MRI coils in combination with current mode class D amplifiers20189,971,009Magnetic resonance imaging (MRI) with auto-detection and adaptive encodings for offset frequency scanning20189,964,616Fast group matching for magnetic resonance fingerprinting reconstruction20189,916,823'Gradient waveforms derived from music'20189,897,675'Magnetic resonance fingerprinting (MRF) with simultaneous multivolume acquisition'20189,869,739'Heteronuclear nuclear magnetic resonance fingerprinting'20189,747,789'Magnetic resonance imaging with switched-mode current-source amplifier having gallium nitride field effect transistors for parallel transmission in MRI'20179,734,432'Reducing acquisition time'20179,640,069'Quantifying magnetic resonance parameters'20179,640,070'Magnetic resonance imaging (MRI) with self-navigation and self-registration'20179,625,540'Magnetic resonance fingerprinting exams with optimized sound'20179,568,579'Magnetic resonance fingerprinting (MRF) with echo splitting'20179,536,423'Fiber optic telemetry for switched-mode current-source amplifier in magnetic resonance imaging (MRI)'20179,508,256'Magnetic resonance imaging (MRI) with dual agent characterization'20169,470,767'Wireless magnetic field monitoring in magnetic resonance imaging'20169,439,966'Multi-component nanochains'20169,417,306'Magnetic resonance trajectory correcting with GRAPPA operator gridding'20169,274,187'Magnetic resonance imaging (MRI) scan plane control device'20169,097,781'Nuclear magnetic resonance (NMR) fingerprinting with parallel transmission'20159,086,466'Ordering projections for magnetic resonance'20159,086,468'Multi-slice blipped TrueFISP-CAIPIRINHA'20159,069,050'Varying blipped trajectory in MRI'20159,066,673'Wireless/intervention-independent scan plane control for an MRI to track a catheter in a body'20159,069,051'Through time GRAPPA'20158,773,129'Combined correlation parameter analysis'20148,723,518'Nuclear magnetic resonance (NMR) fingerprinting'20148,717,023'Relaxometry quantification self-justification fitting'20148,717,020'Non-cartesian caipirinha'20148,649,579'Motion artifact removal'20148,648,598'Controlling multi-channel transmitter effects on specific absorption rate'20148,648,593'Dark blood balanced steady state free precession imaging'20148,558,546'Relaxometry'20138,542,012'Through-time non-cartesian grappa calibration'20138,378,683'Hall effect current sensor'20138,368,398'Calibrating parallel MRI with cartesian continuous sampling'20138,339,137'Non-cartesian under-sampled multi-echo MRI'20128,294,464'On-coil current mode class D RF power amplifier in high field parallel transmission MRI'20128,294,465'Switched mode pre-amplification and am feedback for on-coil switched mode amplifiers in parallel transmission MRI'20128,228,061'Mitigating off-resonance angle in steady-state coherent imaging'20128,224,609'Excitation uniformity'20128,208,986'Steady state dark blood magnetic resonance imaging'20128,188,735'Resolution enhanced T1-insensitive steady state imaging (RE-TOSSI)'20128,169,217'Mitigating saturation artifacts associated with intersecting plane TrueFISP acquisitions through grouped reverse centric phase encoding'20128,169,221'Multi-frequency excitation coils for MRI'20128,049,499'Controlling multi-channel transmitter effects on specific absorption rate'20118,049,500'Dynamically selectively configuring wireless transmitter associated with MRI detector coil'20118,030,919'Dark blood balanced steady state free precession imaging'20117,940,044'Determining phase-encoding direction for parallel MRI'20117,902,823'Dynamic parallel magnetic resonance imaging(DpMRI) with sparse data'20117,863,893'Dynamic pMRI using GRAPPA-operator with under-sampled time interleaved frames'20117,741,843'Determining phase-encoding direction for parallel MRI'20107,671,595'On-coil switched mode amplifier for parallel transmission in MRI'20107,671,589'Calibrating pMRI with cartesian continuous sampling'20107,652,474'Conjugate symmetry in parallel imaging'20107,652,475'Cartesian continuous sampling with unequal gradients'20107,622,927'Magnetic resonance apparatus with RF amplifier(s) disposed within the spaced distance between the primary and secondary gradient coil windings'20097,606,612'System and method to perform parallel imaging'20097,558,414'Iterative image reconstruction'20097,558,614'Method and apparatus for improved transmission-side accelerated PPA-based volume-selective magnetic resonance imaging'20097,495,437'Method for MRT imaging on the basis of conventional PPA reconstruction methods'20097,417,431'Coil array for magnetic resonance imaging with reduced coupling between adjacent coils'20087,132,827'Magnetic resonance imaging method using a partial parallel acquisition technique with non-Cartesian occupation of k-space'20067,002,344'Data acquisition method for accelerated magnetic resonance imaging in framework of the parallel acquisition of MRT data'20066,841,998'Magnetic resonance imaging method and apparatus employing partial parallel acquisition, wherein each coil produces a complete k-space datasheet'20056,289,232'Coil array autocalibration MR imaging'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Based in Brookline, MA, US· patent location history
2005–2006Based in Kitzingen, DE· patent location history
2006–2017Patents assigned to GRISWOLD MARK A (21)· patent assignee history
2006–2017Patents assigned to SIEMENS AG (5)· patent assignee history
2008–2021Based in Shaker Heights, OH, US· patent location history
2009–2021Patents assigned to UNIV CASE WESTERN RESERVE (71)· patent assignee history
2013–2016Patents assigned to GRISWOLD MARK (11)· patent assignee history
2013–2017Patents assigned to SEIBERLICH NICOLE (8)· patent assignee history
2016Based in Cleveland, OH, US· patent location history
2021Based in Gilbert, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CASE WESTERN RESERVE712009–2021
GRISWOLD MARK Aself212006–2017
GRISWOLD MARKself112013–2016
SEIBERLICH NICOLE82013–2017
SIEMENS AG52006–2017
Locations
LocationPatentsSpan
Shaker Heights, OH, US1022008–2021
Kitzingen, DE32005–2006
Gilbert, AZ, US12021
Cleveland, OH, US12016
Brookline, Massachusetts, US12001