G01N 2021/7769
Measurement method of reaction-produced change in sensor
Official title: {Measurement method of reaction-produced change in sensor}
G01N2021/7769 (Measurement method of reaction-produced change in sensor) appears on 1,537 US grants and 2,052 published applications in this corpus.
Search patents in G01N- Granted patents
- 1,537
- Published applications
- 2,052
- Assignees
- 1,083
- Inventors
- 4,594
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 10 | 0 |
| 1990 | 9 | 0 |
| 1991 | 11 | 0 |
| 1992 | 19 | 0 |
| 1993 | 15 | 0 |
| 1994 | 16 | 0 |
| 1995 | 13 | 0 |
| 1996 | 10 | 0 |
| 1997 | 17 | 0 |
| 1998 | 9 | 0 |
| 1999 | 8 | 0 |
| 2000 | 12 | 0 |
| 2001 | 17 | 8 |
| 2002 | 14 | 23 |
| 2003 | 24 | 33 |
| 2004 | 16 | 40 |
| 2005 | 9 | 45 |
| 2006 | 27 | 50 |
| 2007 | 34 | 60 |
| 2008 | 35 | 74 |
| 2009 | 37 | 66 |
| 2010 | 56 | 101 |
| 2011 | 43 | 83 |
| 2012 | 55 | 90 |
| 2013 | 57 | 75 |
| 2014 | 77 | 90 |
| 2015 | 57 | 71 |
| 2016 | 58 | 93 |
| 2017 | 71 | 110 |
| 2018 | 80 | 91 |
| 2019 | 86 | 106 |
| 2020 | 65 | 114 |
| 2021 | 75 | 129 |
| 2022 | 92 | 135 |
| 2023 | 76 | 117 |
| 2024 | 72 | 98 |
| 2025 | 77 | 98 |
| 2026 | 52 | 52 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Plasmonic hydrogen detection29 Sep 2026US 12,748,048 B2King's College London
- Optical detector for detecting gas and suspended matter22 Sep 2026US 12,742,681 B2
- Cartridge-based automated rapid test analyzer8 Sep 2026US 12,730,069 B2Genesis Intelligence, LLC
- Automated pathogen and antibody rapid test25 Aug 2026US 12,716,891 B2Gensis Intelligence, LLC
- Optical sensor chip and optical sensing system25 Aug 2026US 12,717,082 B2Silith Technology Pte. Ltd.
- Optical fiber gas sensor27 Aug 2026US 2026/0251578 A1Cmiws Co., Ltd.
- Interferometric detection and quantification system and methods of use in chemical processing20 Aug 2026US 2026/0243678 A1Salvus, LLC
- Biomarker detection using surface-enhanced infrared spectroscopy20 Aug 2026US 2026/0243692 A1Agency for Science, Technology and Research
- Porous fluid sensor13 Aug 2026US 2026/0235488 A1Solventum Intellectual Properties Company
- A novel self-assembled organic nanosensor for albumin protein detection30 Jul 2026US 2026/0219185 A1Prantae Solutions Private Limited
Most cited
By later US patents
- Optical sensor of plasma constituents945US 4,344,438 AThe United States of America as represented by the Department of Health, Education and Welfare · 1982
- Optical-based sensing devices745US 6,330,464 B1Sensors for Medicine and Science, Inc. · 2001
- Fiber-optic physiological probes732US 4,925,268 AAbbott Laboratories · 1990
- Fiber-optic probe for the measurement of fluid parameters729US 5,408,999 AOptex Biomedical, Inc. · 1995
- Method of forming articles including waveguides via capillary micromolding and microtransfer molding512US 6,355,198 B1President and Fellows of Harvard College · 2002