F02K 9/96
Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor: characterised by
Official title: characterised by specially adapted arrangements for testing or measuring
F02K9/96 (Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor: characterised by) appears on 72 US grants and 59 published applications in this corpus.
Search patents in F02K- Granted patents
- 72
- Published applications
- 59
- Assignees
- 44
- Inventors
- 164
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 5 |
| 2014 | 3 | 2 |
| 2015 | 2 | 1 |
| 2016 | 2 | 3 |
| 2017 | 1 | 4 |
| 2018 | 2 | 6 |
| 2019 | 3 | 4 |
| 2020 | 4 | 5 |
| 2021 | 6 | 5 |
| 2022 | 5 | 3 |
| 2023 | 2 | 3 |
| 2024 | 5 | 4 |
| 2025 | 9 | 5 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Virtual-sensing integrated for predictive reliability10 Mar 2026US 12,572,781 B2Georgia Tech Research Corporation
- Sensing of isolator shock systems6 Jan 2026US 12,516,637 B1General Electric Company
- Rocket injector subscale stability assessment with telescoping throat or moveable injector plate7 Oct 2025US 12,435,683 B2Blue Origin Manufacturing, LLC
- Methods for rocket fuel grain coating and unitary manufacture23 Sep 2025US 12,420,339 B1X-Bow Launch Systems Inc.
- Water-cooled flue gas collecting apparatus and wake treatment system including the same23 Sep 2025US 12,421,922 B2Agency for Defense Development
- Damping assessment based on combustion signal analysis10 Sep 2026US 2026/0266243 A1Blue Origin Manufacturing, LLC
- 3d-printed rocket fuel grains, rocket engines and an additive manufacturing process30 Apr 2026US 2026/0117725 A1X-Bow Launch Systems Inc.
- Rocket Motor and Components Thereof19 Mar 2026US 2026/0078719 A1Dawn Aerospace Limited
- Rocket injector subscale stability assessment with telescoping piston18 Sep 2025US 2025/0290469 A1Blue Origin Manufacturing, LLC
- Rocket injector subscale stability assessment with telescoping throat or moveable injector plate18 Sep 2025US 2025/0290470 A1Blue Origin Manufacturing, LLC
Most cited
By later US patents
- Ground launched missile controlled rate decelerator71US 4,575,026 AThe United States of America as represented by the Secretary of the Navy · 1986
- Arresting and recovery system for test missiles18US 4,604,938 AThe United States of America as represented by the Secretary of the Navy · 1986
- Liner for a solid propellant rocket motor17US 4,821,511 AUnited Technologies Corporation · 1989
- Method for burning rate characterization of solid propellants16US 4,554,823 AThe United States of America as represented by the Secretary of the Army · 1985
- Exhaust dissipator device10US 4,685,533 AGeneral Dynamics, Pomona Division · 1987