A61B 5/02125
Of pulse wave propagation time
Official title: {of pulse wave propagation time}
A61B5/02125 (Of pulse wave propagation time) appears on 815 US grants and 1,466 published applications in this corpus.
Search patents in A61B- Granted patents
- 815
- Published applications
- 1,466
- Assignees
- 523
- Inventors
- 2,318
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 9 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 6 |
| 2002 | 11 | 14 |
| 2003 | 19 | 25 |
| 2004 | 15 | 14 |
| 2005 | 11 | 15 |
| 2006 | 8 | 14 |
| 2007 | 5 | 14 |
| 2008 | 6 | 30 |
| 2009 | 7 | 18 |
| 2010 | 3 | 54 |
| 2011 | 4 | 32 |
| 2012 | 15 | 34 |
| 2013 | 28 | 31 |
| 2014 | 24 | 48 |
| 2015 | 23 | 66 |
| 2016 | 24 | 66 |
| 2017 | 36 | 119 |
| 2018 | 38 | 121 |
| 2019 | 56 | 124 |
| 2020 | 62 | 101 |
| 2021 | 79 | 135 |
| 2022 | 70 | 81 |
| 2023 | 59 | 78 |
| 2024 | 76 | 82 |
| 2025 | 62 | 79 |
| 2026 | 32 | 65 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for non-invasive blood pressure measurement29 Sep 2026US 12,745,965 B2Itamar Medical Spry 2021, Limited Partnership
- Method and apparatus having photoacoustic patch with sphygmometer for automated blood pressure monitoring22 Sep 2026US 12,740,714 B2The Johns Hopkins University
- Method and apparatus for establishing parameters for cardiac event detection22 Sep 2026US 12,741,150 B2Medtronic, Inc.
- System and methods for real time noninvasive estimation of cardiovascular parameters using machine learning15 Sep 2026US 12,733,820 B2Ecole Polytechnique Federale De Lausanne (Epfl)
- Pulse transit time measurement device and blood pressure measurement device1 Sep 2026US 12,721,535 B2OMRON Corporation
- Non-invasive arterial monitoring system and method1 Oct 2026US 2026/0294260 A1
- Sensor-fusion-based blood pressure measurement24 Sep 2026US 2026/0283485 A1Google Inc.
- Photoacoustic devices and systems17 Sep 2026US 2026/0272307 A1QUALCOMM Incorporated
- Blood pressure pulse wave examination system17 Sep 2026US 2026/0272314 A1Fukuda Denshi Co., Ltd.
- A stacked-design multi-mode conformable epidermal sensor17 Sep 2026US 2026/0272317 A1Board of Regents, The University of Texas System
Most cited
By later US patents
- Automatically activated blood pressure measurement device965US 5,785,659 AVital Insite, Inc. · 1998
- Apparatus and method for measurement and control of blood pressure709US 4,425,920 APurdue Research Foundation · 1984
- Non-invasive blood pressure measurement system684US 9,408,542 B1Masimo Corporation · 2016
- Measurement of electrocardiographic wave and sphygmus652US 5,316,008 ACasio Computer Co., Ltd. · 1994
- Method and apparatus for measuring heart related parameters523US 7,502,643 B2BodyMedia, Inc. · 2009