C12Q 1/001
Enzyme electrodes
Official title: {Enzyme electrodes}
C12Q1/001 (Enzyme electrodes) appears on 2,427 US grants and 2,817 published applications in this corpus.
Search patents in C12Q- Granted patents
- 2,427
- Published applications
- 2,817
- Assignees
- 912
- Inventors
- 4,192
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 6 | 0 |
| 1983 | 12 | 0 |
| 1984 | 6 | 0 |
| 1985 | 10 | 0 |
| 1986 | 8 | 0 |
| 1987 | 14 | 0 |
| 1988 | 8 | 0 |
| 1989 | 17 | 0 |
| 1990 | 29 | 0 |
| 1991 | 16 | 0 |
| 1992 | 32 | 0 |
| 1993 | 41 | 0 |
| 1994 | 39 | 0 |
| 1995 | 38 | 0 |
| 1996 | 45 | 0 |
| 1997 | 34 | 0 |
| 1998 | 57 | 0 |
| 1999 | 34 | 0 |
| 2000 | 34 | 0 |
| 2001 | 51 | 20 |
| 2002 | 50 | 54 |
| 2003 | 46 | 73 |
| 2004 | 59 | 111 |
| 2005 | 42 | 99 |
| 2006 | 48 | 109 |
| 2007 | 39 | 101 |
| 2008 | 38 | 135 |
| 2009 | 51 | 158 |
| 2010 | 58 | 195 |
| 2011 | 96 | 113 |
| 2012 | 115 | 102 |
| 2013 | 130 | 124 |
| 2014 | 128 | 142 |
| 2015 | 99 | 138 |
| 2016 | 105 | 111 |
| 2017 | 107 | 141 |
| 2018 | 87 | 123 |
| 2019 | 88 | 141 |
| 2020 | 94 | 107 |
| 2021 | 95 | 121 |
| 2022 | 63 | 95 |
| 2023 | 57 | 66 |
| 2024 | 55 | 92 |
| 2025 | 62 | 75 |
| 2026 | 57 | 71 |
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.
- Transition metal complex containing tetradentate nitrogen donor ligand and electrochemical biosensor comprising same15 Sep 2026US 12,735,442 B2I-Sens, Inc.
- Non-enzymatic glucose-sensing device with nanoporous structure and conditioning of the nanoporous structure8 Sep 2026US 12,727,800 B2UXN Co., Ltd.
- Mediator1 Sep 2026US 12,723,272 B2Kikkoman Corporation
- Direct electron transfer glutamate biosensor using platinum nanoparticle and carbon nanotubes18 Aug 2026US 12,708,299 B2Purdue Research Foundation
- 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.
- Analyte sensors employing multiple enzymes and methods associated therewith1 Oct 2026US 2026/0294295 A1Abbott Diabetes Care Inc.
- Detecting concentration of small molecules in solution24 Sep 2026US 2026/0286419 A1
- Nad(p) depot for nad(p)-dependent enzyme-based sensors17 Sep 2026US 2026/0275399 A1Abbott Diabetes Care Inc.
Most cited
By later US patents
- Process for producing an electrochemical biosensor1,891US 6,103,033 ATheraSense, Inc. · 2000
- Electrochemical analyte1,871US 6,134,461 AE. Heller & Company · 2000
- Method of using a small volume in vitro analyte sensor1,793US 6,120,676 ATheraSense, Inc. · 2000
- Subcutaneous glucose electrode1,762US 5,593,852 A1997
- Electrochemical analyte sensor1,675US 6,484,046 B1TheraSense, Inc. · 2002