F42D 5/045
Detonation-wave absorbing or damping means
F42D5/045 (Detonation-wave absorbing or damping means) appears on 353 US grants and 328 published applications in this corpus.
Search patents in F42D- Granted patents
- 353
- Published applications
- 328
- Assignees
- 205
- Inventors
- 659
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 1 |
| 2002 | 8 | 3 |
| 2003 | 8 | 3 |
| 2004 | 4 | 18 |
| 2005 | 9 | 13 |
| 2006 | 4 | 7 |
| 2007 | 10 | 20 |
| 2008 | 10 | 28 |
| 2009 | 12 | 24 |
| 2010 | 19 | 17 |
| 2011 | 17 | 17 |
| 2012 | 14 | 15 |
| 2013 | 23 | 21 |
| 2014 | 22 | 20 |
| 2015 | 18 | 20 |
| 2016 | 15 | 16 |
| 2017 | 14 | 14 |
| 2018 | 9 | 6 |
| 2019 | 11 | 14 |
| 2020 | 8 | 10 |
| 2021 | 14 | 11 |
| 2022 | 6 | 8 |
| 2023 | 11 | 9 |
| 2024 | 12 | 6 |
| 2025 | 5 | 2 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Emergency rescue shaped charge cutting device with life detection function28 Jul 2026US 12,693,104 B2Jianghan University
- Implosion shield apparatus and method14 Jul 2026US 12,680,801 B2Quanta Associates, L. P.
- Window energy management system with enhanced force protection16 Jun 2026US 12,655,679 B2The Mackinac Technology Company
- Blast shield apparatus and method21 Apr 2026US 12,607,439 B2The United States of America as represented by the Secretary of the Army
- Method and assembly for containing a hazardous object25 Nov 2025US 12,480,753 B2Accenture Global Solutions Limited
- Blast, fragment and battery fire mitigation apparatus4 Jun 2026US 2026/0153317 A1
- Breaching Device with Tamping Gel14 May 2026US 2026/0133020 A1Esoteric, LLC
- Implosion shield apparatus and method12 Mar 2026US 2026/0071861 A1Quanta Associates, L. P.
- Emergency rescue energy-gathering cutting device with life detection function5 Mar 2026US 2026/0063408 A1Jianghan University
- Blast shield apparatus and method5 Mar 2026US 2026/0063409 A1The United States of America as represented by the Secretary of the Army
Most cited
By later US patents
- Method for producing microporous objects with fiber, wire or foil core and microporous cellular objects129US 6,585,151 B1The Regents of the University of Michigan · 2003
- Acoustic/shock wave attenuating assembly103US 5,394,786 ASuppression Systems Engineering Corp. · 1995
- Wearable air blast protection device98US 8,726,781 B2Elwha LLC · 2014
- Fastening devices for explosion-proof enclosures78US 10,569,938 B2Eaton Intelligent Power Limited · 2020
- Controlling transient underbalance in a wellbore65US 6,732,798 B2Schlumberger Technology Corporation · 2004