C12Q 2304/40
Detection of gases
C12Q2304/40 (Detection of gases) appears on 34 US grants and 14 published applications in this corpus.
Search patents in C12Q- Granted patents
- 34
- Published applications
- 14
- Assignees
- 19
- Inventors
- 77
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rapid detection of E. coli in a thin film culture device12 May 2026US 12,624,379 B2Neogen Food Safety US Holdco Corporation
- Rapid detection of E. coli in a thin film culture device3 May 2022US 11,319,573 B23M Innovative Properties Company
- Automatic water quality surveillance apparatus14 Aug 2018US 10,048,243 B2Kankyo Electronics Co., Ltd
- Identification and susceptibility of microorganisms by species and strain9 Jan 2018US 9,862,985 B2Specific Technologies, LLC
- Methods of using isotopically labelled isoniazid for the diagnosis of mycobacterial infections27 Sep 2016US 9,453,253 B2Stc. Unm
- Biological Indicator with Enhanced Volatile Organic Compound Detection25 Apr 2024US 2024/0132931 A1O&M Halyard, Inc.
- Rapid detection of e. coli in a thin film culture device9 Apr 2020US 2020/0109431 A13M Innovative Properties Company
- Rapid detection of e. coli in a thin film culture device13 Feb 2020US 2020/0048679 A13M Innovative Properties Company
- Automatic water quality surveillance apparatus15 Mar 2018US 2018/0074035 A1Kankyo Electronics Co., Ltd
- Compositions and kits for diagnosing infections7 May 2015US 2015/0125898 A1Stc. Unm
Most cited
By later US patents
- Methods for improving sensitivity of oxygen biosensors117US 6,991,918 B2Becton, Dickinson and Company · 2006
- Method and apparatus for detecting microorganisms88US 5,807,701 AAromascan PLC · 1998
- Device for monitoring cells48US 6,395,506 B1Becton, Dickinson and Company · 2002
- Microbial monitoring device46US 5,567,598 ABecton, Dickinson and Company · 1996
- Method for the detection of biologically active agents43US 4,971,900 ABecton, Dickinson and Company · 1990