G01N 27/27
Association of two or more measuring systems or cells, each measuring a
Official title: Association of two or more measuring systems or cells, each measuring a different parameter, where the measurement results may be either used independently, the systems or cells being physically associated, or combined to produce a value for a further parameter
G01N27/27 (Association of two or more measuring systems or cells, each measuring a) appears on 243 US grants and 359 published applications in this corpus.
Search patents in G01N- Granted patents
- 243
- Published applications
- 359
- Assignees
- 207
- Inventors
- 798
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 8 |
| 2003 | 1 | 0 |
| 2004 | 6 | 6 |
| 2005 | 3 | 1 |
| 2006 | 4 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 4 |
| 2011 | 1 | 8 |
| 2012 | 4 | 14 |
| 2013 | 4 | 24 |
| 2014 | 14 | 15 |
| 2015 | 9 | 12 |
| 2016 | 7 | 21 |
| 2017 | 11 | 21 |
| 2018 | 15 | 26 |
| 2019 | 20 | 26 |
| 2020 | 19 | 22 |
| 2021 | 18 | 20 |
| 2022 | 15 | 31 |
| 2023 | 10 | 24 |
| 2024 | 24 | 26 |
| 2025 | 20 | 24 |
| 2026 | 20 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for measuring chlorine content of a solution1 Sep 2026US 12,723,999 B2Process Instruments (UK) Ltd.
- NAD(P)- dependent responsive enzymes, electrodes and sensors, and methods for making and using the same4 Aug 2026US 12,698,517 B2Abbott Diabetes Care Inc.
- Adjoint automatic monitoring device and method for deposition rate of salt mist4 Aug 2026US 12,699,066 B2Southwest Technical Engineering Research Institute of China South Industries Group
- Determining zeta potential of a core sample28 Jul 2026US 12,693,284 B2Saudi Arabian Oil Company
- NAD(P)-dependent responsive enzymes, electrodes and sensors, and methods for making and using the same21 Jul 2026US 12,686,881 B2Abbott Diabetes Care Inc.
- System for Inference of Dynamics of System to Be Measured Using Redox Potential27 Aug 2026US 2026/0251613 A1Chitose Laboratory Corp.
- A method of determining hydrogen peroxide with a multiplex electrochemical sensor13 Aug 2026US 2026/0235543 A1Universitat Rovira I Virgili (URV)
- Automatic analyzer and measuring method using the same30 Jul 2026US 2026/0219227 A1Hitachi High-Tech Corporation
- Measurement device for determining a constituent of a fluid sample23 Jul 2026US 2026/0210897 A1ProMinent GmbH
- Multi-frequency sensing system and method16 Jul 2026US 2026/0202389 A1GE Vernova Infrastructure Technology LLC
Most cited
By later US patents
- Electrochemical sensor519US 5,670,031 AFraunhofer-Gesellschaft zur angewandten Forschung e.V. · 1997
- Electrochemical sensor/detector system and method437US 5,120,421 AThe United States of America as represented by the United States Department of Energy · 1992
- Multiplexed active biologic array401US 5,965,452 ANanogen, Inc. · 1999
- Sensor devices234US 5,194,133 AGeneral Electric Company · 1993
- Biologic electrode array with integrated optical detector185US 7,045,097 B2Nanogen, Inc. · 2006