G01N 33/5438
Electrodes
Official title: {Electrodes}
G01N33/5438 (Electrodes) appears on 1,602 US grants and 2,472 published applications in this corpus.
Search patents in G01N- Granted patents
- 1,602
- Published applications
- 2,472
- Assignees
- 1,064
- Inventors
- 5,101
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 16 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 13 | 0 |
| 1997 | 13 | 0 |
| 1998 | 28 | 0 |
| 1999 | 17 | 0 |
| 2000 | 26 | 0 |
| 2001 | 38 | 9 |
| 2002 | 35 | 51 |
| 2003 | 31 | 84 |
| 2004 | 30 | 77 |
| 2005 | 35 | 84 |
| 2006 | 31 | 81 |
| 2007 | 31 | 68 |
| 2008 | 30 | 91 |
| 2009 | 37 | 97 |
| 2010 | 48 | 116 |
| 2011 | 59 | 90 |
| 2012 | 64 | 95 |
| 2013 | 74 | 71 |
| 2014 | 76 | 94 |
| 2015 | 48 | 65 |
| 2016 | 63 | 96 |
| 2017 | 63 | 96 |
| 2018 | 60 | 114 |
| 2019 | 69 | 110 |
| 2020 | 75 | 134 |
| 2021 | 86 | 151 |
| 2022 | 68 | 120 |
| 2023 | 79 | 154 |
| 2024 | 74 | 135 |
| 2025 | 66 | 109 |
| 2026 | 64 | 80 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nanopore formation method29 Sep 2026US 12,748,099 B2Hitachi High-Tech Corporation
- Microwell microelectrode filtration sensor29 Sep 2026US 12,748,109 B2BioMEMS Diagnostics Inc.
- Flow cells15 Sep 2026US 12,736,458 B2Illumina Cambridge Limited
- Electrochemical sensors based on enzyme-linked immunosorbent assay15 Sep 2026US 12,736,496 B1United States of America as represented by the Administrator of NASA
- Biosensor cartridge and biosensor system including same8 Sep 2026US 12,730,088 B2LG Electronics Inc.
- Microfluidic integrated cmos based impedance array biosensor8 Oct 2026US 2026/0309661 A1University of Utah Research Foundation
- Electrochemical biosensors, systems, and methods of use8 Oct 2026US 2026/0309671 A1
- Method for customizing a biosensor to measure an analyte with high performance parameters by means of artificial intelligence8 Oct 2026US 2026/0309710 A1digid GmbH
- Engineered antibody fusion proteins with modulable binding constants and their applications1 Oct 2026US 2026/0297181 A1The University of North Carolina at Chapel Hill
- Multiple measurements using an electrochemical aptamer-based sensor1 Oct 2026US 2026/0297592 A1The University of Melbourne
Most cited
By later US patents
- 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
- Strip electrode including screen printing of a single layer1,163US 5,509,410 AMedisense, Inc. · 1996
- Medical droplet whole blood and like monitoring1,055US 4,995,402 AThorne, Smith, Astill Technologies, Inc. · 1991