G01R 33/485
Based on chemical shift information [csi] or spectroscopic imaging
Official title: based on chemical shift information {[CSI] or spectroscopic imaging, e.g. to acquire the spatial distributions of metabolites}
G01R33/485 (Based on chemical shift information [csi] or spectroscopic imaging) appears on 333 US grants and 328 published applications in this corpus.
Search patents in G01R- Granted patents
- 333
- Published applications
- 328
- Assignees
- 175
- Inventors
- 653
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 11 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 11 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 0 |
| 2003 | 0 | 4 |
| 2004 | 4 | 6 |
| 2005 | 3 | 4 |
| 2006 | 4 | 7 |
| 2007 | 5 | 9 |
| 2008 | 5 | 18 |
| 2009 | 5 | 16 |
| 2010 | 17 | 27 |
| 2011 | 10 | 18 |
| 2012 | 6 | 14 |
| 2013 | 16 | 18 |
| 2014 | 19 | 18 |
| 2015 | 13 | 14 |
| 2016 | 10 | 17 |
| 2017 | 13 | 16 |
| 2018 | 14 | 10 |
| 2019 | 17 | 10 |
| 2020 | 13 | 20 |
| 2021 | 13 | 11 |
| 2022 | 15 | 21 |
| 2023 | 10 | 10 |
| 2024 | 14 | 17 |
| 2025 | 13 | 13 |
| 2026 | 13 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic resonance imaging methods for depicting mixtures of chemically shifted and on-resonance moieties6 Oct 2026US 12,754,268 B2Duke University
- Systems and methods for magnetic resonance imaging18 Aug 2026US 12,710,498 B2Shanghai United Imaging Healthcare Co., Ltd.
- Diffusion mapping by MR fingerprinting11 Aug 2026US 12,704,575 B2Koninklijke Philips N. V.
- Evaluation method, program, and evaluation system26 May 2026US 12,635,897 B2Osaka University
- Magnetic resonance imaging apparatus, magnetic resonance imaging method, and non-transitory computer readable medium12 May 2026US 12,625,210 B2Canon Medical Systems Corporation
- Paramagnetic sodium nmr macrocyclic-based biosensors, and associated methods3 Sep 2026US 2026/0256388 A1
- Mr imaging using partial echo acquisition27 Aug 2026US 2026/0251741 A1Koninklijke Philips N. V.
- Methods for quantifying n-acetylcysteine and glutathione in brain tissue using magnetic resonance spectroscopy25 Jun 2026US 2026/0177651 A1
- Magnetic resonance imaging apparatus, data acquisition method, and computer-readable, nonvolatile storage medium storing data acquisition program7 May 2026US 2026/0126504 A1Canon Medical Systems Corporation
- Methods and Apparatus for Low-Volatility Sampling26 Mar 2026US 2026/0086052 A1BrightSpec, Inc.
Most cited
By later US patents
- NMR compositions for indirectly detecting a dissolved gas in an animal117US 4,775,522 AChildren's Hospital Research Foundation, a division of Children's Hospital Medical Center · 1988
- Methods and compositions for detecting and imaging a gas in an animal by nuclear magnetic resonance63US 4,586,511 AChildren's Hospital Medical Center · 1986
- Single session interactive ultra-short duration super-high biological dose rate radiation therapy and radiosurgery56US 7,741,624 B12010
- Selective volume method for performing localized NMR spectroscopy54US 4,480,228 AGeneral Electric Company · 1984
- Magnetic resonance imaging system46US 5,051,699 AKabushiki Kaisha Toshiba · 1991