F02K 9/68
Decomposition chambers
F02K9/68 (Decomposition chambers) appears on 105 US grants and 75 published applications in this corpus.
Search patents in F02K- Granted patents
- 105
- Published applications
- 75
- Assignees
- 69
- Inventors
- 259
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 3 |
| 2004 | 2 | 3 |
| 2005 | 3 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 4 |
| 2008 | 2 | 3 |
| 2009 | 1 | 3 |
| 2010 | 3 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 6 |
| 2014 | 1 | 2 |
| 2015 | 1 | 4 |
| 2016 | 5 | 5 |
| 2017 | 1 | 6 |
| 2018 | 0 | 5 |
| 2019 | 4 | 1 |
| 2020 | 1 | 3 |
| 2021 | 6 | 2 |
| 2022 | 3 | 5 |
| 2023 | 2 | 7 |
| 2024 | 4 | 2 |
| 2025 | 5 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catalytic decomposition reactors28 Jul 2026US 12,692,824 B2Firehawk Aerospace, Inc.
- Warm gas thruster system with control valve that has a soft seal14 Apr 2026US 12,601,312 B2Aerojet Rocketdyne, Inc.
- Space propulsion system13 Jan 2026US 12,523,189 B2
- Small satellite propulsion system utilizing liquid propellant ullage vapor14 Oct 2025US 12,442,350 B2The Aerospace Corporation
- Catalytic decomposition reactors9 Sep 2025US 12,410,765 B2Firehawk Aerospace, Inc.
- Systems and methods for rotating detonation combustion satellite thrusters18 Jun 2026US 2026/0168464 A1Juno Propulsion Inc.
- Hybrid solar thermal and chemical vehicle configurations for space mining applications19 Mar 2026US 2026/0078718 A1Trans Astronautica Corporation
- Catalytic decomposition reactors1 Jan 2026US 2026/0002496 A1Firehawk Aerospace, Inc.
- Barrier coatings for one or more oxidizing substances14 Aug 2025US 2025/0257450 A1Sierra Space Corporation
- Fiber reinforced polymer composite structures and electromagnetic induction process for making same7 Aug 2025US 2025/0250393 A1Government of the United States as Represented by the Secretary of the Air Force
Most cited
By later US patents
- Electric vehicle with battery regeneration dependent on battery charge state51US 6,116,368 ALockheed Martin Corporation · 2000
- Composite catalyst bed and method for making the same49US 4,027,476 ARocket Research Company · 1977
- Multiple-propellant air vehicle and propulsion system36US 4,841,723 AGeneral Electric Company · 1989
- Monopropellant thruster33US 4,069,664 AHughes Aircraft Company · 1978
- Laser propelled vehicle32US 6,488,233 B1The United States of America as represented by the Secretary of the Air Force · 2002