A61B 5/14525
Using microdialysis
Official title: {using microdialysis}
A61B5/14525 (Using microdialysis) appears on 180 US grants and 183 published applications in this corpus.
Search patents in A61B- Granted patents
- 180
- Published applications
- 183
- Assignees
- 137
- Inventors
- 407
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 6 | 4 |
| 2003 | 4 | 8 |
| 2004 | 2 | 6 |
| 2005 | 5 | 11 |
| 2006 | 4 | 4 |
| 2007 | 2 | 5 |
| 2008 | 1 | 9 |
| 2009 | 1 | 9 |
| 2010 | 6 | 14 |
| 2011 | 4 | 10 |
| 2012 | 10 | 10 |
| 2013 | 10 | 12 |
| 2014 | 13 | 10 |
| 2015 | 8 | 9 |
| 2016 | 3 | 5 |
| 2017 | 6 | 12 |
| 2018 | 5 | 7 |
| 2019 | 4 | 6 |
| 2020 | 4 | 6 |
| 2021 | 7 | 6 |
| 2022 | 4 | 6 |
| 2023 | 7 | 6 |
| 2024 | 4 | 4 |
| 2025 | 3 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Microdialysis system comprising flow feedback device19 May 2026US 12,629,056 B2Shanghai Coloshore Automation Technology Co., Ltd.
- Method and apparatus for assessing cardiac output in veno-venous extracorporeal blood oxygenation10 Mar 2026US 12,569,600 B2Transonic Systems, Inc.
- Drug delivery and biomarker access devices9 Dec 2025US 12,491,312 B2Mayo Foundation for Medical Education and Research
- Blood analysis system8 Jul 2025US 12,350,039 B2
- System and method for monitoring the health of dialysis patients8 Jul 2025US 12,352,695 B2Virginia Tech Intellectual Properties, Inc.
- Full-fabric microfluidic sweat collecting and sensing system and preparation method thereof27 Aug 2026US 2026/0248418 A1The Hong Kong Polytechnic University
- Biometric value prediction method2 Jan 2025US 2025/0000393 A1I-Sens, Inc.
- Electroosmotic perfusion with external microdialysis probe28 Nov 2024US 2024/0389891 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
- Systems and methods for predicting a condition20 Jun 2024US 2024/0203596 A1Lindsay Lifescience LLC
- Microdialysis system comprising flow feedback device6 Jun 2024US 2024/0181143 A1Shanghai Coloshore Automation Technology Co., Ltd.
Most cited
By later US patents
- Implantable biomedical sensor device, suitable in particular for measuring the concentration of glucose982US 5,372,133 AN. V. Nederlandsche Apparatenfabriek Nedap · 1994
- Optical sensor of plasma constituents945US 4,344,438 AThe United States of America as represented by the Department of Health, Education and Welfare · 1982
- Capillary filtration and collection method for long-term monitoring of blood constituents873US 4,777,953 AAsh Medical Systems, Inc. · 1988
- Capillary filtration and collection device for long-term monitoring of blood constituents842US 4,854,322 AAsh Medical Systems, Inc. · 1989
- Dialysis electrode device820US 5,462,645 AImperial College of Science, Technology and Medicine · 1995