G01R 33/4828
Resolving the mr signals of different chemical species
Official title: {Resolving the MR signals of different chemical species, e.g. water-fat imaging}
G01R33/4828 (Resolving the mr signals of different chemical species) appears on 737 US grants and 777 published applications in this corpus.
Search patents in G01R- Granted patents
- 737
- Published applications
- 777
- Assignees
- 228
- Inventors
- 1,096
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 8 | 3 |
| 2003 | 7 | 7 |
| 2004 | 6 | 9 |
| 2005 | 7 | 21 |
| 2006 | 13 | 7 |
| 2007 | 12 | 17 |
| 2008 | 12 | 23 |
| 2009 | 20 | 21 |
| 2010 | 10 | 31 |
| 2011 | 22 | 18 |
| 2012 | 17 | 32 |
| 2013 | 26 | 28 |
| 2014 | 25 | 43 |
| 2015 | 18 | 65 |
| 2016 | 28 | 64 |
| 2017 | 28 | 51 |
| 2018 | 61 | 49 |
| 2019 | 87 | 55 |
| 2020 | 58 | 53 |
| 2021 | 48 | 41 |
| 2022 | 52 | 32 |
| 2023 | 25 | 38 |
| 2024 | 34 | 26 |
| 2025 | 27 | 22 |
| 2026 | 15 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for generating water-fat separated image6 Oct 2026US 12,754,267 B2GE Precision Healthcare LLC
- Magnetic resonance imaging methods for depicting mixtures of chemically shifted and on-resonance moieties6 Oct 2026US 12,754,268 B2Duke University
- MRI apparatus15 Sep 2026US 12,736,602 B2Canon Kabushiki Kaisha
- 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
- Systems and methods for magnetic resonance imaging18 Aug 2026US 12,710,498 B2Shanghai United Imaging Healthcare Co., Ltd.
- Lumbar-vertebra magnetic resonance imaging method and apparatus, computer device, readable storage medium, and program product8 Oct 2026US 2026/0305970 A1Hainan General Hospital
- Recording of Magnetic Resonance Data1 Oct 2026US 2026/0299070 A1Siemens Healthineers AG
- System and method for magnetization prepared magnetic resonance imaging10 Sep 2026US 2026/0266938 A1Beth Israel Deaconess Medical Center, Inc.
- Mr imaging using partial echo acquisition27 Aug 2026US 2026/0251741 A1Koninklijke Philips N. V.
- System and method for water, fat, and field inhomogeneity magnetic resonance imaging from single magnetic resonance image acquisition6 Aug 2026US 2026/0227474 A1GE Precision Healthcare LLC
Most cited
By later US patents
- Determining multiphase saturations by NMR imaging of multiple nuclides313US 4,769,602 AShell Oil Company · 1988
- Magnetic resonance imaging with bipolar multi-echo sequences94US 7,777,486 B2The Board of Trustees of the Leland Stanford Junior University · 2010
- Nuclear magnetic resonance (NMR) fingerprinting86US 8,723,518 B22014
- Thermal imaging of fat and muscle using a simultaneous phase and magnitude double echo sequence64US 6,618,608 B1TxSonics Ltd. · 2003
- Magnetic resonance imaging with phase encoded chemical shift correction59US 4,720,679 APicker International, Inc. · 1988