A61B 5/0515
Magnetic particle imaging
A61B5/0515 (Magnetic particle imaging) appears on 227 US grants and 315 published applications in this corpus.
Search patents in A61B- Granted patents
- 227
- Published applications
- 315
- Assignees
- 141
- Inventors
- 472
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 11 |
| 2007 | 1 | 6 |
| 2008 | 2 | 7 |
| 2009 | 2 | 12 |
| 2010 | 5 | 21 |
| 2011 | 3 | 16 |
| 2012 | 11 | 24 |
| 2013 | 11 | 13 |
| 2014 | 8 | 7 |
| 2015 | 15 | 24 |
| 2016 | 14 | 20 |
| 2017 | 21 | 20 |
| 2018 | 19 | 22 |
| 2019 | 21 | 20 |
| 2020 | 13 | 15 |
| 2021 | 14 | 18 |
| 2022 | 14 | 16 |
| 2023 | 17 | 16 |
| 2024 | 16 | 13 |
| 2025 | 12 | 9 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic particle imaging apparatus25 Aug 2026US 12,716,971 B2Mitsubishi Electric Corporation
- Magnetic particle imaging device applicable to human16 Jun 2026US 12,653,414 B2GIST(Gwangju Institute of Science and Technology)
- Precise targeting of beneficial effects of coherent energy using nanoparticles14 Apr 2026US 12,599,778 B2Holobeam Technologies Inc.
- Magnetic particle imaging device24 Feb 2026US 12,560,662 B2Mitsubishi Electric Corporation
- Methods and systems for producing hyperpolarized fluid samples24 Feb 2026US 12,560,663 B2University of Florida Research Foundation, Inc.
- Device for use in blood pressure measurement9 Jul 2026US 2026/0191422 A1Koninklijke Philips N. V.
- Method for calculating a multi-dimensional image-domain system matrix for mpi measurements using a multi-dimensional sinogram-based system matrix21 May 2026US 2026/0140207 A1Bruker BioSpin GmbH
- System for focused targeting of magneto-aerotactic-responsive bacteria and method of use thereof16 Apr 2026US 2026/0102496 A1Starpax Biopharma Inc.
- Magnetic particle imaging system, magnetic particle imaging method, and non-transitory computer-readable storage medium storing magnetic particle imaging program29 Jan 2026US 2026/0029493 A1Mitsubishi Electric Corporation
- Surgical navigation system and method of using same11 Dec 2025US 2025/0375151 A1CTL Amedica Corporation
Most cited
By later US patents
- Pharmaceutical compositions containing a magnetically detectable material1,481US 5,079,006 AAprex Corporation · 1992
- Method and arrangement for influencing magnetic particles and detecting interfering material81US 7,370,656 B2Koninklijke Philips Electronics N. V. · 2008
- Optical coherence tomographic detection of cells and compositions57US 7,983,737 B2Board of Regents, The University of Texas Systems · 2011
- Method for local heating by means of magnetic particles47US 7,300,452 B2Koninklijke Philips Electronics N. V. · 2007
- Intracellular temperature measurement36US 4,136,683 A1979