G01R 33/56509
Due to motion, displacement or flow
Official title: {due to motion, displacement or flow, e.g. gradient moment nulling (G01R33/567 takes precedence)}
G01R33/56509 (Due to motion, displacement or flow) appears on 903 US grants and 1,033 published applications in this corpus.
Search patents in G01R- Granted patents
- 903
- Published applications
- 1,033
- Assignees
- 250
- Inventors
- 1,536
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 1 | 0 |
| 1990 | 8 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 2 |
| 2002 | 4 | 13 |
| 2003 | 8 | 9 |
| 2004 | 8 | 8 |
| 2005 | 8 | 7 |
| 2006 | 11 | 9 |
| 2007 | 10 | 25 |
| 2008 | 13 | 39 |
| 2009 | 19 | 34 |
| 2010 | 18 | 31 |
| 2011 | 19 | 29 |
| 2012 | 26 | 34 |
| 2013 | 30 | 37 |
| 2014 | 25 | 47 |
| 2015 | 28 | 62 |
| 2016 | 36 | 59 |
| 2017 | 52 | 64 |
| 2018 | 52 | 47 |
| 2019 | 68 | 53 |
| 2020 | 74 | 80 |
| 2021 | 55 | 60 |
| 2022 | 70 | 75 |
| 2023 | 55 | 62 |
| 2024 | 65 | 60 |
| 2025 | 51 | 52 |
| 2026 | 33 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Correction of motion effects in magnetic resonance (MR) data acquired using a magnetic resonance system6 Oct 2026US 12,754,271 B2Siemens Healthineers AG
- Method for rigid motion correction of PET and MR images on PET/MR scanners15 Sep 2026US 12,733,893 B2The Board of Trustees of the Leland Stanford Junior University
- System and method for distortion and motion artifact-free diffusion imaging using single-shot diffusion-prepared turbo-spin-echo sequence with spiral-ring readouts and magnitude stabilizers8 Sep 2026US 12,730,171 B2University of Virginia Patent Foundation
- Estimating motion of a subject from slices acquired during an MRI scan8 Sep 2026US 12,730,172 B2Children's Medical Center Corporation
- System and method for enhancing propeller image quality by denoising blades1 Sep 2026US 12,724,099 B2GE Precision Healthcare LLC
- Systems and methods for cardiovascular magnetic resonance imaging8 Oct 2026US 2026/0305946 A1Ohio State Innovation Foundation
- Rigid Body Motion and Background Phase Correction Using GRAPPA Aided Motion Transformed Coil Sensitivity Maps8 Oct 2026US 2026/0309823 A1The Board of Trustees of the Leland Stanford Junior University
- Magnetic resonance imaging apparatus and control method thereof1 Oct 2026US 2026/0299071 A1FUJIFILM Corporation
- Acceleration of magnetic resonance elastography (mre) using distributed encoding17 Sep 2026US 2026/0276770 A1University of Delaware
- Magnetic resonance receiver coil array with integrated ultrasound transducer27 Aug 2026US 2026/0251740 A1Koninklijke Philips N. V.
Most cited
By later US patents
- Method for operating a magnetic resonance imaging apparatus ensuring coincidence of images obtained in different examinations with respectively different positions of a subject161US 6,556,008 B2Siemens Aktiengesellschaft · 2003
- Magnetic resonance imaging system with thin cylindrical uniform field volume and moving subjects86US 5,423,315 APicker International, Inc. · 1995
- Motion tracking system for real time adaptive imaging and spectroscopy77US 9,076,212 B2The Medical College of Wisconsin, Inc. · 2015
- System and method for detecting and tracking reference position changes with linear phase shift in magnetic resonance imaging76US 6,067,465 AGeneral Electric Company · 2000
- Ghost artifact cancellation using phased array processing75US 6,771,067 B2The United States of America as represented by the Department of Health and Human Services · 2004