A61B 5/4244
Liver
Official title: {liver}
A61B5/4244 (Liver) appears on 229 US grants and 340 published applications in this corpus.
Search patents in A61B- Granted patents
- 229
- Published applications
- 340
- Assignees
- 207
- Inventors
- 783
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 2 |
| 2003 | 2 | 2 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 4 |
| 2009 | 3 | 9 |
| 2010 | 3 | 8 |
| 2011 | 3 | 8 |
| 2012 | 4 | 10 |
| 2013 | 6 | 15 |
| 2014 | 5 | 26 |
| 2015 | 8 | 26 |
| 2016 | 10 | 20 |
| 2017 | 20 | 25 |
| 2018 | 17 | 20 |
| 2019 | 20 | 23 |
| 2020 | 18 | 26 |
| 2021 | 18 | 19 |
| 2022 | 14 | 24 |
| 2023 | 17 | 24 |
| 2024 | 17 | 17 |
| 2025 | 18 | 18 |
| 2026 | 10 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Classification of dynamically contrast-enhanced medical image data of a liver25 Aug 2026US 12,718,367 B2Siemens Healthineers AG
- Systems and methods for measuring, quantifying, displaying and otherwise handling/reporting health status data and risks via self-directed health screening, information, and processing information regarding associated professional advice21 Jul 2026US 12,685,447 B1
- Quantitative magnetic resonance imaging of the vasculature9 Jun 2026US 12,648,709 B2Northeastern University
- Analysis of bodily emissons26 May 2026US 12,638,463 B2Outsense Diagnostics Ltd.
- Jaundice analysis system and method thereof24 Mar 2026US 12,586,186 B2
- Medical devices with sensing capabilites20 Aug 2026US 2026/0240422 A1GYRUS ACMI INC. (d.b.a.Olympus Surgical Technologies America)
- Systems and methods for identifying liver vascular anomalies2 Jul 2026US 2026/0182903 A1IDEXX Laboratories, Inc.
- Multispectral analysis using a smartphone camera for measuring concentrations of light-emitting compounds18 Jun 2026US 2026/0170715 A1University of Washington
- Gut barrier assessment utilizing contrast agent26 Mar 2026US 2026/0083344 A1Motilent Limited
- Elastography device and method15 Jan 2026US 2026/0013731 A1Echosens
Most cited
By later US patents
- Ferromagnetic foreign body screening method and apparatus146US 5,842,986 AProton Sciences Corp. · 1998
- Noninvasive room temperature instrument to measure magnetic susceptibility variations in body tissue138US 6,208,884 B1Quantum Magnetics, Inc. · 2001
- Ferromagnetic foreign body detection using magnetics134US 6,418,335 B2MedNovus, Inc. · 2002
- Monitoring, preventing, and treating rejection of transplanted organs117US 6,970,741 B1Advanced Bionics AG · 2005
- Analyzing system with disposable calibration device88US 6,045,502 ASpectRx, Inc. · 2000