G01N 27/327
Biochemical electrodes
Official title: Biochemical electrodes {, e.g. electrical or mechanical details for in vitro measurements}
G01N27/327 (Biochemical electrodes) appears on 3,620 US grants and 5,269 published applications in this corpus.
Search patents in G01N- Granted patents
- 3,620
- Published applications
- 5,269
- Assignees
- 1,439
- Inventors
- 7,392
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 16 | 0 |
| 1991 | 5 | 0 |
| 1992 | 9 | 0 |
| 1993 | 10 | 0 |
| 1994 | 6 | 0 |
| 1995 | 11 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 14 | 0 |
| 1999 | 18 | 0 |
| 2000 | 17 | 0 |
| 2001 | 30 | 6 |
| 2002 | 21 | 49 |
| 2003 | 31 | 67 |
| 2004 | 37 | 119 |
| 2005 | 47 | 121 |
| 2006 | 46 | 98 |
| 2007 | 28 | 100 |
| 2008 | 45 | 123 |
| 2009 | 59 | 168 |
| 2010 | 86 | 219 |
| 2011 | 110 | 183 |
| 2012 | 149 | 189 |
| 2013 | 172 | 259 |
| 2014 | 193 | 364 |
| 2015 | 228 | 324 |
| 2016 | 215 | 290 |
| 2017 | 247 | 283 |
| 2018 | 201 | 293 |
| 2019 | 220 | 329 |
| 2020 | 223 | 282 |
| 2021 | 216 | 275 |
| 2022 | 166 | 244 |
| 2023 | 189 | 252 |
| 2024 | 168 | 238 |
| 2025 | 166 | 210 |
| 2026 | 159 | 184 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Single-cell-based electrochemical sensor based on functionalized nano-probe and application thereof6 Oct 2026US 12,754,158 B2Jiangnan University
- Sample measurement device, sample measurement method, and sample measurement program6 Oct 2026US 12,754,159 B2Phc Holdings Corporation
- Methods of producing an electrode array29 Sep 2026US 12,746,404 B2Novocure GmbH
- Lateral flow assay with controlled conjugate time and controlled flow time29 Sep 2026US 12,748,066 B22Pi-Sigma Corp.
- Nanoelectronic device29 Sep 2026US 12,748,067 B2Robert Bosch GmbH
- A system for identifying microbial growth8 Oct 2026US 2026/0308657 A1Microplate Dx Ltd.
- 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.
- Electrochemical biosensors, systems, and methods of use8 Oct 2026US 2026/0309671 A1
- Analyte sensors employing multiple enzymes and methods associated therewith1 Oct 2026US 2026/0294295 A1Abbott Diabetes Care Inc.
Most cited
By later US patents
- Method of fabricating thin film sensors2,095US 5,391,250 AMiniMed Inc. · 1995
- Process for producing an electrochemical biosensor1,891US 6,103,033 ATheraSense, Inc. · 2000
- Method of using a small volume in vitro analyte sensor1,793US 6,120,676 ATheraSense, Inc. · 2000
- Small volume in vitro analyte sensor1,656US 6,143,164 AE. Heller & Company · 2000
- Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator1,613US 6,591,125 B1TheraSense, Inc. · 2003