A62C 3/025
Fire extinguishing bombs
Official title: {Fire extinguishing bombs; Projectiles and launchers therefor (launching apparatus for projectiles, missiles or torpedoes in general F41F1/00, F41F3/00, F41F7/00)}
A62C3/025 (Fire extinguishing bombs) appears on 68 US grants and 107 published applications in this corpus.
Search patents in A62C- Granted patents
- 68
- Published applications
- 107
- Assignees
- 43
- Inventors
- 175
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 5 |
| 2004 | 3 | 3 |
| 2005 | 1 | 2 |
| 2006 | 4 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 1 | 4 |
| 2010 | 1 | 6 |
| 2011 | 3 | 2 |
| 2012 | 3 | 2 |
| 2013 | 0 | 1 |
| 2014 | 3 | 4 |
| 2015 | 1 | 6 |
| 2016 | 3 | 10 |
| 2017 | 9 | 8 |
| 2018 | 2 | 5 |
| 2019 | 2 | 0 |
| 2020 | 0 | 11 |
| 2021 | 5 | 4 |
| 2022 | 6 | 5 |
| 2023 | 3 | 4 |
| 2024 | 2 | 3 |
| 2025 | 3 | 5 |
| 2026 | 1 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Forest fire suppression system6 Oct 2026US 12,752,137 B2
- Fire suppression device23 Dec 2025US 12,502,569 B2
- Fire suppression and ignition with unmanned aerial vehicles23 Sep 2025US 12,420,123 B2NUtech Ventures
- Systems and methods for planting flora and fauna through drone delivery18 Mar 2025US 12,250,896 B2
- Digitally controlled mobile ground launching fire retardant delivery system23 Jul 2024US 12,044,504 B1
- Gas hydrate fire extinguishing grenade, and method for extinguishing flames by using same27 Aug 2026US 2026/0249114 A1Korea Institute of Industrial Technology
- Aerial Drone-Based Fire Suppression Sheet Deployment System and Method23 Jul 2026US 2026/0207980 A1
- Autonomous aerial wildfire detection and suppression system11 Jun 2026US 2026/0158307 A1
- Forest fire pod and rack frame4 Jun 2026US 2026/0151656 A1
- Fire suppression device21 May 2026US 2026/0137969 A1
Most cited
By later US patents
- Fire extinguishing ball65US 6,796,382 B2Siam Safety Empire Co., Ltd. · 2004
- Fire extinguishing by explosive pulverisation of projectile based frozen gases and compacted solid extinguishing agents62US 7,478,680 B22009
- Fire extinguishing bomb58US 8,746,355 B22014
- Appartus for fighting forest fires57US 7,261,165 B12007
- Fire retardant bio-friendly practice munition56US 6,470,805 B1The United States of America as represented by the Secretary of the Navy · 2002