A62C 99/0018
Using gases or vapours that do not support combustion
Official title: {using gases or vapours that do not support combustion, e.g. steam, carbon dioxide}
A62C99/0018 (Using gases or vapours that do not support combustion) appears on 469 US grants and 603 published applications in this corpus.
Search patents in A62C- Granted patents
- 469
- Published applications
- 603
- Assignees
- 253
- Inventors
- 978
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 3 |
| 2002 | 7 | 13 |
| 2003 | 8 | 8 |
| 2004 | 7 | 11 |
| 2005 | 5 | 15 |
| 2006 | 7 | 6 |
| 2007 | 6 | 18 |
| 2008 | 7 | 22 |
| 2009 | 7 | 16 |
| 2010 | 13 | 17 |
| 2011 | 11 | 16 |
| 2012 | 7 | 23 |
| 2013 | 11 | 14 |
| 2014 | 17 | 18 |
| 2015 | 17 | 25 |
| 2016 | 14 | 29 |
| 2017 | 19 | 39 |
| 2018 | 20 | 35 |
| 2019 | 34 | 36 |
| 2020 | 24 | 43 |
| 2021 | 31 | 44 |
| 2022 | 35 | 30 |
| 2023 | 26 | 31 |
| 2024 | 24 | 37 |
| 2025 | 20 | 33 |
| 2026 | 12 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fire suppression system25 Aug 2026US 12,714,897 B2Acme Group, LLC
- Pulsed low-altitude and high-spray tank fire truck and spray method thereof18 Aug 2026US 12,708,810 B2Hebei Feipu Environmental Protection Tech Co., Ltd.
- Heat-activated alarm and response system4 Aug 2026US 12,700,293 B2
- Multi-region fire-extinguishing system and region blocking device30 Jun 2026US 12,667,742 B2Minimax Viking Patent Management GmbH
- House fire fighting technique30 Jun 2026US 12,667,745 B2
- Fire extinguishing method and fire extinguishing facility24 Sep 2026US 2026/0284457 A1Yamato Protec Corporation
- Fire suppression system27 Aug 2026US 2026/0249121 A1Tyco Fire Products LP
- Safety device, vehicle component equipped therewith and aircraft13 Aug 2026US 2026/0233044 A1Airbus SAS
- Battery module, and battery pack and vehicle including same13 Aug 2026US 2026/0237789 A1LG Energy Solution, Ltd.
- Gas isolated storage system4 Jun 2026US 2026/0152346 A1Autostore Technology AS
Most cited
By later US patents
- Waveguide-based wireless distribution system and method of operation105US 8,897,695 B2Wireless Expressways Inc. · 2014
- Hypoxic fire prevention and fire suppression systems with breathable fire extinguishing compositions for human occupied environments92US 6,401,487 B12002
- Hyperbaric hypoxic fire escape and suppression systems for multilevel buildings, transportation tunnels and other human-occupied environments84US 6,560,991 B12003
- Hypoxic fire prevention and fire suppression systems and breathable fire extinguishing compositions for human occupied environments80US 6,418,752 B22002
- Mobile firefighting systems with breathable hypoxic fire extinguishing compositions for human occupied environments79US 6,502,421 B22003