F02C 5/04
The combustion chambers being formed at least partly in the turbine rotor
Official title: the combustion chambers being formed at least partly in the turbine rotor
F02C5/04 (The combustion chambers being formed at least partly in the turbine rotor) appears on 53 US grants and 62 published applications in this corpus.
Search patents in F02C- Granted patents
- 53
- Published applications
- 62
- Assignees
- 22
- Inventors
- 99
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 8 |
| 2005 | 3 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 3 |
| 2010 | 0 | 5 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 4 | 3 |
| 2014 | 1 | 0 |
| 2015 | 2 | 5 |
| 2016 | 0 | 4 |
| 2017 | 2 | 2 |
| 2018 | 3 | 4 |
| 2019 | 4 | 4 |
| 2020 | 2 | 3 |
| 2021 | 2 | 3 |
| 2022 | 1 | 2 |
| 2023 | 3 | 0 |
| 2024 | 2 | 3 |
| 2025 | 4 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rotating internal combustion engine26 Aug 2025US 12,398,670 B2Green Engine, LLC
- Turbine apparatus29 Jul 2025US 12,372,027 B1
- System and method having flame stabilizers for isothermal expansion in turbine stage of gas turbine engine24 Jun 2025US 12,339,001 B2GE Infrastructure Technology LLC
- System and method having flame stabilizers for isothermal expansion in turbine stage of gas turbine engine11 Mar 2025US 12,247,739 B2GE Infrastructure Technology LLC
- Turbine engine assembly including a rotating detonation combustor17 Sep 2024US 12,092,336 B2General Electric Company
- Rotating internal combustion engine16 Apr 2026US 2026/0104006 A1Green Engine, LLC
- System and method having isothermal combustion along set of turbine blades via varying fluid injection along set of turbine vanes18 Sep 2025US 2025/0290633 A1GE Vernova Infrastructure Technology LLC
- System and method having flame stabilizers for isothermal expansion in turbine stage of gas turbine engine1 Aug 2024US 2024/0255148 A1GE Infrastructure Technology LLC
- System and method having flame stabilizers for isothermal expansion in turbine stage of gas turbine engine1 Aug 2024US 2024/0255149 A1GE Infrastructure Technology LLC
- Method for driving a rotor with the aid of a jet engine16 May 2024US 2024/0158074 A1Obshchestvo S Ogranichennoj Otvetstvennost'yu “Vasp Ejrkraft”
Most cited
By later US patents
- Rotary detonation engine47US 4,741,154 AThe United States of America as represented by the Secretary of the Navy · 1988
- Combustion ignition40US 7,047,724 B2United Technologies Corporation · 2006
- Constant volume combustion turbine with plurality flow turbine wheels33US 5,960,625 A1999
- Air cooled rotary combustion engine22US 5,138,831 A1992
- Gas turbine engine21US 4,241,576 A1980