A61B 5/1473
Invasive
Official title: invasive, e.g. introduced into the body by a catheter
A61B5/1473 (Invasive) appears on 1,646 US grants and 2,544 published applications in this corpus.
Search patents in A61B- Granted patents
- 1,646
- Published applications
- 2,544
- Assignees
- 525
- Inventors
- 2,505
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 9 | 0 |
| 1995 | 9 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 14 | 0 |
| 2001 | 16 | 3 |
| 2002 | 7 | 9 |
| 2003 | 11 | 26 |
| 2004 | 6 | 25 |
| 2005 | 14 | 28 |
| 2006 | 11 | 54 |
| 2007 | 14 | 42 |
| 2008 | 10 | 97 |
| 2009 | 21 | 121 |
| 2010 | 30 | 168 |
| 2011 | 32 | 71 |
| 2012 | 74 | 68 |
| 2013 | 88 | 81 |
| 2014 | 85 | 109 |
| 2015 | 85 | 108 |
| 2016 | 67 | 119 |
| 2017 | 101 | 124 |
| 2018 | 82 | 116 |
| 2019 | 99 | 172 |
| 2020 | 96 | 145 |
| 2021 | 117 | 201 |
| 2022 | 101 | 150 |
| 2023 | 79 | 131 |
| 2024 | 97 | 151 |
| 2025 | 106 | 131 |
| 2026 | 69 | 94 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrochemical biosensor, or sensing membrane for electrochemical biosensor containing transition metal complex or oxidation-reduction polymer6 Oct 2026US 12,753,427 B2I-Sens, Inc.
- Medical proto microelectrode, method for its manufacture, and use thereof29 Sep 2026US 12,745,940 B2Neuronano AB
- Measuring neurochemical levels with multiple cyclic square wave voltammetry22 Sep 2026US 12,740,727 B2Industry-University Cooperation Foundation Hanyang University
- Safety unit for analyte sensor22 Sep 2026US 12,740,731 B2Roche Diabetes Care, Inc.
- Implantable micro-electrochemical cell15 Sep 2026US 12,733,845 B2Willow Laboratories, Inc.
- Methods and systems for insulin delivery and glucose measurement8 Oct 2026US 2026/0306741 A1Pacific Diabetes Technologies, Inc.
- Analyte sensors and sensing methods for detecting creatinine8 Oct 2026US 2026/0309669 A1Abbott Diabetes Care Inc.
- Diffusion resistance layer for analyte sensors8 Oct 2026US 2026/0309670 A1DexCom, Inc.
- Determining glucose sensitivity of glucose sensor and measuring glucose with implantable cgm1 Oct 2026US 2026/0294287 A1UXN Co., Ltd.
- Sensor for analyte monitoring with drug-eluting capabilities1 Oct 2026US 2026/0294292 A1Senseonics, Incorporated
Most cited
By later US patents
- Analyte monitoring device and methods of use2,634US 6,175,752 B1TheraSense, Inc. · 2001
- Analyte sensor and holter-type monitor system and method of using the same2,123US 6,248,067 B1MiniMed Inc. · 2001
- Analyte monitoring device and methods of use2,053US 6,565,509 B1TheraSense, Inc. · 2003
- Process for producing an electrochemical biosensor1,891US 6,103,033 ATheraSense, Inc. · 2000
- Electrochemical analyte1,871US 6,134,461 AE. Heller & Company · 2000