A61B 5/1451
For interstitial fluid
Official title: {for interstitial fluid}
A61B5/1451 (For interstitial fluid) appears on 979 US grants and 1,722 published applications in this corpus.
Search patents in A61B- Granted patents
- 979
- Published applications
- 1,722
- Assignees
- 383
- Inventors
- 1,903
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 12 | 0 |
| 2001 | 14 | 4 |
| 2002 | 11 | 32 |
| 2003 | 27 | 41 |
| 2004 | 12 | 36 |
| 2005 | 24 | 39 |
| 2006 | 19 | 60 |
| 2007 | 12 | 45 |
| 2008 | 10 | 39 |
| 2009 | 9 | 107 |
| 2010 | 20 | 98 |
| 2011 | 22 | 55 |
| 2012 | 46 | 39 |
| 2013 | 45 | 42 |
| 2014 | 49 | 41 |
| 2015 | 47 | 49 |
| 2016 | 32 | 58 |
| 2017 | 45 | 70 |
| 2018 | 46 | 58 |
| 2019 | 44 | 107 |
| 2020 | 61 | 106 |
| 2021 | 62 | 150 |
| 2022 | 54 | 105 |
| 2023 | 48 | 85 |
| 2024 | 65 | 98 |
| 2025 | 59 | 91 |
| 2026 | 52 | 67 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Glucose monitoring sensor of voltage measurement type including a supercapacitor and a continuous measurement method of glucose using the same29 Sep 2026US 12,745,930 B2Industry-Academic Cooperation Foundation, Yonsei University
- Analyte sensor device22 Sep 2026US D1,149,048 S1Abbott Diabetes Care Inc. · Design
- Model based variable risk false glucose threshold alarm prevention mechanism8 Sep 2026US 12,727,833 B2Abbott Diabetes Care Inc.
- Wearable medical monitoring device with microneedle array and artificial intelligence (AI)-based health anomaly detection1 Sep 2026US 12,721,549 B1Eurisko Biosciences LLC
- Apparatus and method for analyte measurement with improved detection of the deflection of a detection light beam1 Sep 2026US 12,721,550 B2DiaMonTech AG
- Analyte sensors and sensing methods for detecting creatinine8 Oct 2026US 2026/0309669 A1Abbott Diabetes Care Inc.
- Determining glucose sensitivity of glucose sensor and measuring glucose with implantable cgm1 Oct 2026US 2026/0294287 A1UXN Co., Ltd.
- Implantable continuous glucose monitor device1 Oct 2026US 2026/0294294 A1UXN Co., Ltd.
- Continuous analyte monitoring system with microneedle array1 Oct 2026US 2026/0294345 A1Biolinq Incorporated
- Microfluidic paper-based analytical devices for quantification of analytes in interstitial fluid24 Sep 2026US 2026/0283512 A1Trustees of Tufts College
Most cited
By later US patents
- Analyte monitoring device and methods of use2,634US 6,175,752 B1TheraSense, Inc. · 2001
- Analyte monitoring device and methods of use2,053US 6,565,509 B1TheraSense, Inc. · 2003
- Blood analyte monitoring through subcutaneous measurement1,807US 6,579,690 B1TheraSense, Inc. · 2003
- Physiological monitor and associated computation, display and communication unit1,769US 6,790,178 B1Healthetech, Inc. · 2004
- Interstitial fluid collection and constituent measurement1,428US 5,582,184 AInteg, Inc. · 1996