C12Q 1/005
Involving specific analytes or enzymes
Official title: {involving specific analytes or enzymes (including groups of enzymes, e.g. oxydases; C12Q1/004 takes precedence)}
C12Q1/005 (Involving specific analytes or enzymes) appears on 1,486 US grants and 1,933 published applications in this corpus.
Search patents in C12Q- Granted patents
- 1,486
- Published applications
- 1,933
- Assignees
- 587
- Inventors
- 2,567
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 12 | 0 |
| 1991 | 6 | 0 |
| 1992 | 12 | 0 |
| 1993 | 14 | 0 |
| 1994 | 13 | 0 |
| 1995 | 11 | 0 |
| 1996 | 12 | 0 |
| 1997 | 13 | 0 |
| 1998 | 18 | 0 |
| 1999 | 10 | 0 |
| 2000 | 18 | 0 |
| 2001 | 21 | 7 |
| 2002 | 19 | 23 |
| 2003 | 28 | 34 |
| 2004 | 28 | 47 |
| 2005 | 21 | 49 |
| 2006 | 24 | 56 |
| 2007 | 22 | 64 |
| 2008 | 19 | 73 |
| 2009 | 27 | 94 |
| 2010 | 39 | 152 |
| 2011 | 58 | 69 |
| 2012 | 83 | 67 |
| 2013 | 86 | 85 |
| 2014 | 85 | 107 |
| 2015 | 58 | 95 |
| 2016 | 81 | 79 |
| 2017 | 85 | 115 |
| 2018 | 73 | 96 |
| 2019 | 69 | 123 |
| 2020 | 78 | 86 |
| 2021 | 71 | 93 |
| 2022 | 49 | 75 |
| 2023 | 40 | 53 |
| 2024 | 44 | 78 |
| 2025 | 49 | 62 |
| 2026 | 47 | 51 |
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.
- Direct electron transfer glutamate biosensor using platinum nanoparticle and carbon nanotubes18 Aug 2026US 12,708,299 B2Purdue Research Foundation
- Method for preparing a working electrode18 Aug 2026US 12,710,393 B2Roche Diabetes Care, 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.
- 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
- 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
- Implantable glucose sensor1,667US 5,165,407 AUniversity of Kansas · 1992