G01N 33/227
Explosives
Official title: {Explosives, e.g. combustive properties thereof}
G01N33/227 (Explosives) appears on 217 US grants and 213 published applications in this corpus.
Search patents in G01N- Granted patents
- 217
- Published applications
- 213
- Assignees
- 148
- Inventors
- 539
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 5 |
| 2008 | 3 | 3 |
| 2009 | 0 | 7 |
| 2010 | 4 | 9 |
| 2011 | 5 | 4 |
| 2012 | 6 | 4 |
| 2013 | 6 | 9 |
| 2014 | 11 | 10 |
| 2015 | 12 | 29 |
| 2016 | 16 | 28 |
| 2017 | 27 | 20 |
| 2018 | 23 | 24 |
| 2019 | 19 | 17 |
| 2020 | 13 | 13 |
| 2021 | 12 | 5 |
| 2022 | 11 | 9 |
| 2023 | 6 | 7 |
| 2024 | 6 | 0 |
| 2025 | 9 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Integrated explosive detector for containers and packages29 Sep 2026US 12,748,051 B2Siruius Solutions
- Transport and detection of explosive samples6 Jan 2026US 12,517,047 B2Alti LLC
- Systems and methods for inspection portals14 Oct 2025US 12,442,779 B2Smiths Detection Inc.
- Simulant composition of an explosive compound16 Sep 2025US 12,416,619 B2The European Union, Represented By the European Commission
- Sensitivity traps for electronic trace detection having explosives or narcotics embedded in a plasticized polymer matrix9 Sep 2025US 12,411,122 B2Rapiscan Systems, Inc.
- Methods and systems for dopant-assisted spectrometry13 Aug 2026US 2026/0235552 A1Analytical Detection LLC
- Transport and detection of explosive samples with minimized false positives23 Apr 2026US 2026/0110607 A1Alti LLC
- Sensitivity Traps for Electronic Trace Detection12 Feb 2026US 2026/0043783 A1Rapiscan Systems, Inc.
- Portable liquid analyzer7 Aug 2025US 2025/0251347 A1Veriteque USA Inc.
- Transport and detection of explosive samples24 Jul 2025US 2025/0237601 A1Alti LLC
Most cited
By later US patents
- Method of chemical tagging75US 5,849,590 A1998
- Sensor and method for detecting trace underground energetic materials66US 5,759,859 AThe United States of America as represented by the Secretary of the Army · 1998
- Method of tagging and detecting drugs, crops, chemical compounds and currency with perfluorocarbon tracers (PFT'S)45US 5,409,839 AInternational Electronic Technology Corp. · 1995
- Method and kit for detecting explosives40US 5,296,380 AIsrael Institute for Biological Research · 1994
- Identification of materials using their complex dielectric response32US 4,322,678 A1982