A61B 5/0537
Measuring body composition by impedance
Official title: Measuring body composition by impedance, e.g. tissue hydration or fat content
A61B5/0537 (Measuring body composition by impedance) appears on 1,205 US grants and 1,929 published applications in this corpus.
Search patents in A61B- Granted patents
- 1,205
- Published applications
- 1,929
- Assignees
- 624
- Inventors
- 2,876
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 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 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 12 | 15 |
| 2002 | 28 | 35 |
| 2003 | 27 | 36 |
| 2004 | 23 | 46 |
| 2005 | 19 | 51 |
| 2006 | 23 | 54 |
| 2007 | 19 | 34 |
| 2008 | 14 | 52 |
| 2009 | 13 | 51 |
| 2010 | 16 | 60 |
| 2011 | 28 | 56 |
| 2012 | 33 | 47 |
| 2013 | 55 | 87 |
| 2014 | 49 | 96 |
| 2015 | 59 | 89 |
| 2016 | 45 | 112 |
| 2017 | 79 | 146 |
| 2018 | 58 | 98 |
| 2019 | 105 | 104 |
| 2020 | 66 | 98 |
| 2021 | 86 | 123 |
| 2022 | 78 | 125 |
| 2023 | 65 | 91 |
| 2024 | 73 | 88 |
| 2025 | 63 | 61 |
| 2026 | 40 | 74 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bio-impedance measurement device and bio-impedance measurement method15 Sep 2026US 12,733,832 B2Serial microelectronics information limited
- Electrosurgical device, impedance measuring device of the electrosurgical device, energy control method for tissue coagulation, and impedance measuring method1 Sep 2026US 12,721,672 B2Industry-University Cooperation Foundation Hanyang University Erica Campus
- Apparatus for detecting electrical conductivity25 Aug 2026US 12,714,326 B2Actegy Limited
- Electronic device25 Aug 2026US 12,714,365 B2Goertek Technology Co., Ltd.
- Measurement station and system for assessing the functional age of a user25 Aug 2026US 12,714,913 B2TECHNOGYM S.p. A.
- Body fat scale and control method thereof24 Sep 2026US 2026/0283495 A1Shenzhen Unique Scales Co., Ltd.
- System for sleep monitoring, health status diagnosis, and monitoring of extravasation and methods of use24 Sep 2026US 2026/0283496 A1Anusar Inc.
- Self-Learning and Non-Invasive Bladder Monitoring Systems and Methods10 Sep 2026US 2026/0262984 A1C. R. Bard, Inc.
- Toilet seat and intelligent toilet10 Sep 2026US 2026/0263008 A1Fortune Brands Innovations (Shanghai) Co. Ltd.
- Method and apparatus for noninvasive blood pressure estimation using footwear-integrated pressure sensing27 Aug 2026US 2026/0248397 A1Vidicor Inc
Most cited
By later US patents
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- Integrated calorie management system1,330US 6,478,736 B1Healthetech, Inc. · 2002
- Apparatus and method for measuring biologic parameters1,280US 7,187,960 B22007
- Non-invasive temperature monitoring device1,276US 8,663,106 B2BodyMedia, Inc. · 2014
- Apparatus for detecting human physiological and contextual information1,245US 7,020,508 B2BodyMedia, Inc. · 2006