G01N 33/98
Involving alcohol
Official title: involving alcohol, e.g. ethanol in breath
G01N33/98 (Involving alcohol) appears on 115 US grants and 156 published applications in this corpus.
Search patents in G01N- Granted patents
- 115
- Published applications
- 156
- Assignees
- 117
- Inventors
- 392
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 17 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 0 | 4 |
| 2007 | 0 | 2 |
| 2008 | 2 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 5 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 3 | 6 |
| 2014 | 5 | 9 |
| 2015 | 2 | 10 |
| 2016 | 6 | 8 |
| 2017 | 7 | 10 |
| 2018 | 7 | 13 |
| 2019 | 3 | 8 |
| 2020 | 3 | 9 |
| 2021 | 9 | 7 |
| 2022 | 4 | 7 |
| 2023 | 4 | 9 |
| 2024 | 3 | 7 |
| 2025 | 3 | 9 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for monitoring intoxication1 Sep 2026US 12,725,708 B2KHN Solutions, Inc.
- Alcohol test method and apparatus2 Jun 2026US 12,644,881 B2Shenzhen Everbest Machinery Industry Co., Ltd.
- Method and apparatus for determining ketosis31 Mar 2026US 12,590,944 B2National Institute for Materials Science
- Thin, soft, skin-mounted microfluidic networks for detection and analysis of targets of interest in sweat23 Sep 2025US 12,419,570 B2Northwestern University
- Analyte sensors and sensing methods for dual detection of glucose and ethanol11 Feb 2025US 12,220,235 B2Abbott Diabetes Care Inc.
- A method3 Sep 2026US 2026/0259232 A1Owlstone Medical Limited
- Sensor for detecting a plurality of analytes2 Jul 2026US 2026/0186005 A1Roche Diagnostics Operations, Inc.
- Identification markers for accurately distinguishing between antemortem alcohol consumption and postmortem alcohol introduction, and identification method using identification markers30 Apr 2026US 2026/0118374 A1Shanxi Medical University
- Material for trapping substance in gas phase, and method for trapping substance in gas phase23 Oct 2025US 2025/0325959 A1National University Corporation Tokyo Medical and Dental University
- Systems, devices, and methods for ruminant acidosis detection9 Oct 2025US 2025/0314672 A1Native Microbials, Inc.
Most cited
By later US patents
- Alcohol concentration test delivery system133US 6,730,494 B1Guardian Angel Holdings, Inc. · 2004
- Colorimetric indicators for breath, air, gas and vapor analyses and method of manufacture115US 5,834,626 A1998
- Method and device for ketone measurement89US 5,071,769 AAbbott Laboratories · 1991
- Detection of conditions by analysis of gases or vapors79US 6,190,858 B1Osmetech PLC · 2001
- Sobriety monitoring system47US 9,417,232 B2Bi Mobile Breath, Inc. · 2016