F02C 3/16
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 {or in an other rotating part of the plant}
F02C3/16 (The combustion chambers being formed at least partly in the turbine rotor) appears on 164 US grants and 183 published applications in this corpus.
Search patents in F02C- Granted patents
- 164
- Published applications
- 183
- Assignees
- 74
- Inventors
- 284
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 2 |
| 2003 | 6 | 6 |
| 2004 | 2 | 13 |
| 2005 | 7 | 9 |
| 2006 | 7 | 6 |
| 2007 | 1 | 5 |
| 2008 | 5 | 5 |
| 2009 | 3 | 10 |
| 2010 | 2 | 8 |
| 2011 | 5 | 7 |
| 2012 | 3 | 9 |
| 2013 | 5 | 8 |
| 2014 | 9 | 6 |
| 2015 | 8 | 9 |
| 2016 | 5 | 11 |
| 2017 | 3 | 10 |
| 2018 | 7 | 15 |
| 2019 | 12 | 7 |
| 2020 | 3 | 9 |
| 2021 | 3 | 8 |
| 2022 | 10 | 3 |
| 2023 | 7 | 7 |
| 2024 | 6 | 4 |
| 2025 | 8 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for fuel and inert gas injection in turbine section of gas turbine engine9 Jun 2026US 12,650,226 B1GE Vernova Infrastructure Technology LLC
- Self-cooled rotary engine and pump12 May 2026US 12,624,656 B1
- System and method for fuel injection in turbine section of gas turbine engine6 Jan 2026US 12,516,630 B1GE Vernova Infrastructure Technology LLC
- Hydrogen fuel high-speed rotating magnetohydrodynamic power generation device21 Oct 2025US 12,448,916 B2North University of China
- Liquid propellant gasifier and pressurizer2 Sep 2025US 12,404,822 B2
- Rotating internal combustion engine16 Apr 2026US 2026/0104006 A1Green Engine, LLC
- Engine Systems and Methods of Their Use12 Mar 2026US 2026/0071596 A1Alpha Portfolio 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
- Liquid propellant gasifier and pressurizer19 Jun 2025US 2025/0198367 A1
- Sequential combustion gas turbine engine including a steam system for injecting steam to each combustor15 May 2025US 2025/0155124 A1General Electric Company
Most cited
By later US patents
- Nested core gas turbine engine195US 7,219,490 B2D-Star Engineering · 2007
- Ramjet engine for power generation64US 6,446,425 B1Ramgen Power Systems, Inc. · 2002
- Nested core gas turbine engine61US 6,647,707 B22003
- Method and apparatus for power generation using rotating ramjet which compresses inlet air and expands exhaust gas against stationary peripheral wall54US 5,709,076 A1998
- Rotary detonation engine47US 4,741,154 AThe United States of America as represented by the Secretary of the Navy · 1988