A61B 5/1468
Using chemical or electrochemical methods
Official title: using chemical or electrochemical methods, e.g. by polarographic means
A61B5/1468 (Using chemical or electrochemical methods) appears on 4,132 US grants and 6,372 published applications in this corpus.
Search patents in A61B- Granted patents
- 4,132
- Published applications
- 6,372
- Assignees
- 1,268
- Inventors
- 6,547
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 9 | 0 |
| 1982 | 8 | 0 |
| 1983 | 8 | 0 |
| 1984 | 14 | 0 |
| 1985 | 16 | 0 |
| 1986 | 6 | 0 |
| 1987 | 15 | 0 |
| 1988 | 10 | 0 |
| 1989 | 13 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 13 | 0 |
| 1993 | 10 | 0 |
| 1994 | 16 | 0 |
| 1995 | 20 | 0 |
| 1996 | 11 | 0 |
| 1997 | 13 | 0 |
| 1998 | 24 | 0 |
| 1999 | 17 | 0 |
| 2000 | 44 | 0 |
| 2001 | 35 | 10 |
| 2002 | 33 | 52 |
| 2003 | 47 | 76 |
| 2004 | 21 | 87 |
| 2005 | 42 | 123 |
| 2006 | 43 | 134 |
| 2007 | 42 | 144 |
| 2008 | 38 | 246 |
| 2009 | 53 | 278 |
| 2010 | 90 | 373 |
| 2011 | 117 | 210 |
| 2012 | 191 | 222 |
| 2013 | 214 | 196 |
| 2014 | 209 | 271 |
| 2015 | 200 | 265 |
| 2016 | 169 | 269 |
| 2017 | 232 | 312 |
| 2018 | 203 | 293 |
| 2019 | 218 | 383 |
| 2020 | 214 | 366 |
| 2021 | 244 | 409 |
| 2022 | 274 | 409 |
| 2023 | 200 | 385 |
| 2024 | 246 | 339 |
| 2025 | 260 | 282 |
| 2026 | 190 | 238 |
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.
- 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
- 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.
- Method and apparatus for providing data processing and control in medical communication system8 Oct 2026US 2026/0305986 A1Abbott Diabetes Care Inc.
- Methods for needle alignment for wearable biosensors8 Oct 2026US 2026/0305992 A1DexCom, 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.
Most cited
By later US patents
- Analyte monitoring device and methods of use2,634US 6,175,752 B1TheraSense, Inc. · 2001
- Handheld personal data assistant (PDA) with a medical device and method of using the same2,420US 6,641,533 B2Medtronic MiniMed, Inc. · 2003
- Closed loop system for controlling insulin infusion2,417US 6,558,351 B1Medtronic MiniMed, Inc. · 2003
- Handheld personal data assistant (PDA) with a medical device and method of using the same2,273US 6,558,320 B1Medtronic MiniMed, Inc. · 2003
- Analyte sensor and holter-type monitor system and method of using the same2,123US 6,248,067 B1MiniMed Inc. · 2001