G01R 33/56308
Characterization of motion or flow
Official title: {Characterization of motion or flow; Dynamic imaging}
G01R33/56308 (Characterization of motion or flow) appears on 803 US grants and 736 published applications in this corpus.
Search patents in G01R- Granted patents
- 803
- Published applications
- 736
- Assignees
- 276
- Inventors
- 1,268
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 15 | 0 |
| 1994 | 20 | 0 |
| 1995 | 16 | 0 |
| 1996 | 12 | 0 |
| 1997 | 9 | 0 |
| 1998 | 16 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 20 | 8 |
| 2002 | 10 | 9 |
| 2003 | 13 | 16 |
| 2004 | 12 | 15 |
| 2005 | 11 | 11 |
| 2006 | 7 | 19 |
| 2007 | 11 | 29 |
| 2008 | 19 | 26 |
| 2009 | 16 | 30 |
| 2010 | 23 | 40 |
| 2011 | 25 | 36 |
| 2012 | 29 | 30 |
| 2013 | 34 | 37 |
| 2014 | 20 | 34 |
| 2015 | 32 | 41 |
| 2016 | 27 | 37 |
| 2017 | 41 | 61 |
| 2018 | 34 | 42 |
| 2019 | 54 | 39 |
| 2020 | 58 | 37 |
| 2021 | 33 | 29 |
| 2022 | 25 | 30 |
| 2023 | 26 | 29 |
| 2024 | 36 | 24 |
| 2025 | 22 | 16 |
| 2026 | 14 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- Systems and methods for cine magnetic resonance fingerprinting18 Aug 2026US 12,710,497 B2Case Western Reserve University
- Method for generating a magnetic resonance image7 Jul 2026US 12,672,790 B2King's College London
- Respiratory-state resolved magnetic resonance imaging16 Jun 2026US 12,656,434 B2Koninklijke Philips N. V.
- Magnetic resonance method and system for characterizing circular Couette flow of fluids12 May 2026US 12,625,100 B2University of New Brunswick
- Systems and methods for cardiovascular magnetic resonance imaging8 Oct 2026US 2026/0305946 A1Ohio State Innovation Foundation
- Cine mri phantom8 Oct 2026US 2026/0309825 A1Modus Medical Devices Inc.
- System and method for corrections for simultaneous coherent/incoherent motion imaging13 Aug 2026US 2026/0235710 A1GE Precision Healthcare LLC
- Cardiovascular magnetic resonance imaging using photo plethysmography30 Jul 2026US 2026/0219349 A1Koninklijke Philips N. V.
- System and Method of Using DENSE Deep Networks to Predict Myocardial Strain16 Jul 2026US 2026/0198865 A1University of Virginia Patent Foundation
Most cited
By later US patents
- Method for producing high resolution real-time images, of structure and function during medical procedures335US 6,556,695 B1Mayo Foundation for Medical Education and Research · 2003
- Heat surgery system monitored by real-time magnetic resonance temperature profiling228US 5,323,779 AGeneral Electric Company · 1994
- Magnetic resonance imaging assisted cryosurgery201US 5,433,717 AThe Regents of the University of California · 1995
- Magnetic resonance arteriography with dynamic intravenous contrast agents185US 5,417,213 A1995
- Magnetic resonance surgery using heat waves produced with focussed ultrasound183US 5,291,890 AGeneral Electric Company · 1994