A61B 5/14556
By fluorescence
Official title: {by fluorescence (A61B5/14555 takes precedence)}
A61B5/14556 (By fluorescence) appears on 220 US grants and 319 published applications in this corpus.
Search patents in A61B- Granted patents
- 220
- Published applications
- 319
- Assignees
- 156
- Inventors
- 518
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 4 |
| 2006 | 1 | 6 |
| 2007 | 4 | 8 |
| 2008 | 2 | 5 |
| 2009 | 3 | 8 |
| 2010 | 3 | 2 |
| 2011 | 2 | 4 |
| 2012 | 7 | 12 |
| 2013 | 4 | 15 |
| 2014 | 3 | 14 |
| 2015 | 6 | 30 |
| 2016 | 8 | 25 |
| 2017 | 12 | 20 |
| 2018 | 23 | 31 |
| 2019 | 21 | 21 |
| 2020 | 18 | 22 |
| 2021 | 19 | 16 |
| 2022 | 30 | 20 |
| 2023 | 7 | 14 |
| 2024 | 15 | 12 |
| 2025 | 14 | 13 |
| 2026 | 5 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liver-targeted fluorescence/photoacoustic dual-modal probe for early detecting drug-induced hepatic inflammation and autoimmune hepatitis22 Sep 2026US 12,741,037 B2Beijing University of Technology
- Method and apparatus for quantitative and depth resolved hyperspectral fluorescence and reflectance imaging for surgical guidance8 Sep 2026US 12,727,799 B2Trustees of Dartmouth College
- Highly porous, bioresorbable electrospun sensors for optical detection of tissue oxygenation9 Jun 2026US 12,648,720 B2The United States of America as represented by the Secretary of the Air Force
- Detecting and correcting for interference in an analyte monitoring system19 May 2026US 12,629,068 B2
- Systems and methods for monitoring an analyte or parameter for a patient5 May 2026US 12,616,398 B2The General Hospital Corporation
- Methods and apparatuses for fluorospectrometric measurements of low photon budget samples28 May 2026US 2026/0146952 A1
- Non-invasive measurement of endogenous s-nitrosothiols12 Feb 2026US 2026/0041339 A1Nnoxx, Inc.
- Transcutaneous co2 sensor and uses thereof5 Feb 2026US 2026/0033757 A1Biosency
- Method and system for testing analyte based on testing model, medium, and device22 Jan 2026US 2026/0020787 A1Sensura Pte. Ltd
- Method and system for testing analyte, medium, and device22 Jan 2026US 2026/0020789 A1Sensura Pte. Ltd
Most cited
By later US patents
- Sensing adjunct for surgical staplers1,323US 8,118,206 B2Surgisense Corporation · 2012
- Apparatus, systems and methods for determining tissue oxygenation1,025US 9,420,967 B2Surgisense Corporation · 2016
- Medical device for analyte monitoring and drug delivery548US 7,291,497 B2Theranos, Inc. · 2007
- Tethered capsule endoscope for Barrett's Esophagus screening314US 7,530,948 B2University of Washington · 2009
- Telemetric apparatus for health and environmental monitoring222US 8,652,040 B2Valencell, Inc. · 2014