G01R 33/5614
Using a fully balanced steady-state free precession [bssfp] pulse sequence
Official title: {using a fully balanced steady-state free precession [bSSFP] pulse sequence, e.g. trueFISP}
G01R33/5614 (Using a fully balanced steady-state free precession [bssfp] pulse sequence) appears on 186 US grants and 215 published applications in this corpus.
Search patents in G01R- Granted patents
- 186
- Published applications
- 215
- Assignees
- 94
- Inventors
- 357
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 3 | 11 |
| 2008 | 7 | 12 |
| 2009 | 7 | 13 |
| 2010 | 5 | 16 |
| 2011 | 12 | 9 |
| 2012 | 13 | 11 |
| 2013 | 12 | 9 |
| 2014 | 7 | 4 |
| 2015 | 7 | 11 |
| 2016 | 4 | 13 |
| 2017 | 6 | 21 |
| 2018 | 10 | 14 |
| 2019 | 25 | 16 |
| 2020 | 22 | 10 |
| 2021 | 13 | 9 |
| 2022 | 6 | 8 |
| 2023 | 11 | 10 |
| 2024 | 4 | 10 |
| 2025 | 4 | 3 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for concurrent X-nuclei and H-nuclei magnetic resonance imaging25 Aug 2026US 12,716,973 B2The Regents of the University of California
- System and method for T1 relaxation enhanced steady-state MRI28 Jul 2026US 12,690,770 B2Endeavor Health Clinical Operations
- System and method for T1 relaxation enhanced steady-state MRI28 Jul 2026US 12,693,362 B2Endeavor Health Clinical Operations
- Method of analysing medical images3 Mar 2026US 12,567,497 B2Perspectum Limited
- System and method for magnetic resonance imaging17 Feb 2026US 12,553,970 B2Shanghai United Imaging Healthcare Co., Ltd.
- Correcting the quantification bias in magnetization-prepared imaging10 Sep 2026US 2026/0266939 A1The Johns Hopkins University
- 3D quantitative amplified magnetic resonance imaging13 Aug 2026US 2026/0232194 A1Màtai Medical Research Institute
- Bilateral orthogonality generative acquisitions18 Jun 2026US 2026/0169112 A1Board of Regents, The University of Texas System
- Method for adjusting scanning sequence for magnetic resonance imaging system, and system15 Jan 2026US 2026/0016552 A1GE Precision Healthcare LLC
- Methods, devices, and systems to perform magnetic resonance imaging31 Jul 2025US 2025/0244431 A1The Board of Trustees of the University of Illinois
Most cited
By later US patents
- Pulse sequences for low field magnetic resonance80US 10,591,561 B2Hyperfine Research, Inc. · 2020
- Magnetic resonance imaging concepts36US 7,941,204 B12011
- Reducing imaging-scan times for MRI systems27US 8,076,936 B2The Trustees of the University of Pennsylvania · 2011
- Detecting spin perturbations using magnetic resonance imaging19US 8,248,069 B2The Regents of the University of California · 2012
- Multimode magnetic resonance fast imaging method14US 4,982,161 ANorth American Philips Corporation · 1991