A61B 5/02035
Determining blood viscosity
Official title: {Determining blood viscosity}
A61B5/02035 (Determining blood viscosity) appears on 112 US grants and 138 published applications in this corpus.
Search patents in A61B- Granted patents
- 112
- Published applications
- 138
- Assignees
- 81
- Inventors
- 260
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 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 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 3 |
| 2002 | 7 | 9 |
| 2003 | 6 | 8 |
| 2004 | 6 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 6 |
| 2007 | 1 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 4 |
| 2010 | 2 | 4 |
| 2011 | 1 | 3 |
| 2012 | 2 | 6 |
| 2013 | 5 | 3 |
| 2014 | 6 | 5 |
| 2015 | 2 | 3 |
| 2016 | 2 | 2 |
| 2017 | 5 | 8 |
| 2018 | 2 | 5 |
| 2019 | 6 | 7 |
| 2020 | 3 | 9 |
| 2021 | 5 | 10 |
| 2022 | 11 | 8 |
| 2023 | 4 | 11 |
| 2024 | 7 | 4 |
| 2025 | 4 | 10 |
| 2026 | 9 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for rapid detection of blood viscosity based on ultrasonic guided wave of micro-fine metal tube1 Sep 2026US 12,721,529 B2Zhejiang University
- Multi-channel blood viscosity measuring device1 Sep 2026US 12,721,530 B2Biorheologics Co., Ltd.
- Forecasting arterial embolic and bleeding events4 Aug 2026US 12,700,509 B2Cerner Innovation, Inc.
- In vivo non-invasive measurement of blood parameters using laser enabled swept frequency acoustic interferometry9 Jun 2026US 12,648,700 B2Tata Consultancy Services Limited
- Parameter monitoring in medical treatment systems9 Jun 2026US 12,649,022 B2NxStage Medical, Inc.
- Systems and methods to provide haptic feedback on clot engagement23 Jul 2026US 2026/0207059 A1Terumo Kabushiki Kaisha
- Mobile Rheometer Device and Method for Medical Diagnostics of Human, Animal or Plant Samples9 Apr 2026US 2026/0096730 A1Netzsch-Gerätebau GmbH
- Devices and methods for vascular navigation, assessment and/or diagnosis26 Feb 2026US 2026/0053388 A1Piccolo Medical, Inc.
- Optical coherence tomography for eye fundus imaging to determine blood coagulation and fibrinolytic from ocular blood flow data15 Jan 2026US 2026/0013721 A1National University Corporation Asahikawa Medical University
- Clotting factor preparations for delivery into tissue of the intestinal tract using a swallowable drug delivery device19 Jun 2025US 2025/0195419 A1Rani Therapeutics, LLC
Most cited
By later US patents
- Dual riser/single capillary viscometer137US 6,402,703 B1Visco Technologies, Inc. · 2002
- Integrated lance and strip for analyte measurement113US 7,169,117 B2LifeScan, Inc. · 2007
- Integrated lance and strip for analyte measurement111US 7,473,264 B2LifeScan, Inc. · 2009
- Systems and methods for estimating blood flow characteristics from vessel geometry and physiology83US 11,382,569 B2HeartFlow, Inc. · 2022
- Blood viscosity determination device46US 4,083,363 A1978