G01N 27/4166
Measuring a particular property of an electrolyte
Official title: {measuring a particular property of an electrolyte}
G01N27/4166 (Measuring a particular property of an electrolyte) appears on 639 US grants and 783 published applications in this corpus.
Search patents in G01N- Granted patents
- 639
- Published applications
- 783
- Assignees
- 429
- Inventors
- 1,635
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 4 |
| 2003 | 3 | 5 |
| 2004 | 4 | 5 |
| 2005 | 2 | 9 |
| 2006 | 0 | 8 |
| 2007 | 4 | 3 |
| 2008 | 2 | 7 |
| 2009 | 2 | 11 |
| 2010 | 3 | 10 |
| 2011 | 8 | 19 |
| 2012 | 9 | 31 |
| 2013 | 15 | 27 |
| 2014 | 23 | 45 |
| 2015 | 31 | 39 |
| 2016 | 30 | 70 |
| 2017 | 39 | 57 |
| 2018 | 42 | 42 |
| 2019 | 53 | 79 |
| 2020 | 42 | 59 |
| 2021 | 47 | 51 |
| 2022 | 39 | 40 |
| 2023 | 46 | 48 |
| 2024 | 28 | 41 |
| 2025 | 36 | 30 |
| 2026 | 35 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrode holder6 Oct 2026US 12,754,156 B2Mettler-Toledo Instruments (Shanghai) Co., Ltd.
- Nanopore formation method29 Sep 2026US 12,748,099 B2Hitachi High-Tech Corporation
- Non-enzymatic glucose-sensing device with nanoporous structure and conditioning of the nanoporous structure8 Sep 2026US 12,727,800 B2UXN Co., Ltd.
- Method and apparatus of characterizing liquid1 Sep 2026US 12,724,005 B2The University of Liverpool
- Water quality monitor system and method1 Sep 2026US 12,724,020 B2Pentair Water Pool and Spa, Inc.
- Electrochemical process measurement arrangement17 Sep 2026US 2026/0276582 A1Hach Lange GmbH
- Modular Electrochemical Sensing System and Method for Parameter Monitoring10 Sep 2026US 2026/0266756 A1Page Technologies Inc.
- Systems and methods for analyzing a microvolume sample27 Aug 2026US 2026/0251611 A1Thermo Electron Scientific Instruments LLC
- Microscale electrochemistry on a plate for rapid evaluation of electrochemical systems27 Aug 2026US 2026/0251612 A1Wisconsin Alumni Research Foundation
- System for Inference of Dynamics of System to Be Measured Using Redox Potential27 Aug 2026US 2026/0251613 A1Chitose Laboratory Corp.
Most cited
By later US patents
- Method of making an analyte sensor280US 7,882,611 B2Medtronic MiniMed, Inc. · 2011
- System for calibrating, monitoring and reporting the status of a pH sensor178US 5,016,201 A1991
- Method and apparatus for assay of electrochemical properties144US 7,501,052 B2AgaMatrix, Inc. · 2009
- Apparatus and methods for sensing fluid components138US 4,946,562 AMedTest Systems, Inc. · 1990
- Method and apparatus for automatic analysis108US 6,852,212 B2LifeScan, Inc. · 2005