G01N 25/54
By determining explosibility
Official title: by determining explosibility
G01N25/54 (By determining explosibility) appears on 26 US grants and 12 published applications in this corpus.
Search patents in G01N- Granted patents
- 26
- Published applications
- 12
- Assignees
- 23
- Inventors
- 82
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Multifunctional biomass suspension deflagration test-bed29 Aug 2023US 11,740,196 B2Henan Agricultural University
- Method and apparatus for minimum ignition energy testing19 Apr 2022US 11,307,157 B2The Texas A&M University System
- Gate system for sample detection and method of sample inspection4 Jan 2022US 11,215,626 B2Nuctech Company Limited
- Sealant detection apparatus, method and assembly17 Dec 2019US 10,508,965 B2Eaton Intelligent Power Limited
- Method for preventing explosion of exhaust gas in decompression processing apparatus1 Jan 2019US 10,168,049 B2Tokyo Electron Limited
- Thermal runaway pin-point heating test30 Mar 2023US 2023/0100761 A1Lenovo (United States) Inc.
- New multifunctional biomass suspension deflagration test-bed3 Feb 2022US 2022/0034832 A1Henan Agricultural University
- Method and apparatus for minimum ignition energy testing13 Feb 2020US 2020/0049637 A1The Texas A&M University System
- Gate system for sample detection and method of sample inspection14 Nov 2019US 2019/0346472 A1Nuctech Company Limited
- Sealant detection apparatus, method and assembly21 Dec 2017US 2017/0363553 A1Cooper Technologies Company
Most cited
By later US patents
- Method and apparatus for determining the Wobbe index of gaseous fuels62US 4,359,284 AHoneywell Inc. · 1982
- Apparatus for determining the explosion limits of a flammable gas26US 4,140,004 AStauffer Chemical Company · 1979
- LEL (lower explosive limit) control with automatic calibration capability22US 4,150,495 ABobst-Champlain, Inc. · 1979
- Method of and apparatus for continually monitoring the heating value of a fuel gas using a combustibility meter17US 4,351,614 AEaton Corporation · 1982
- Combustible gas analyzer16US 4,380,400 AHoneywell Inc. · 1983