F05D 2260/212
By water injection
Official title: by water injection
F05D2260/212 (By water injection) appears on 131 US grants and 119 published applications in this corpus.
Search patents in F05D- Granted patents
- 131
- Published applications
- 119
- Assignees
- 63
- Inventors
- 296
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 6 | 3 |
| 2003 | 1 | 4 |
| 2004 | 7 | 7 |
| 2005 | 1 | 7 |
| 2006 | 5 | 2 |
| 2007 | 3 | 2 |
| 2008 | 2 | 4 |
| 2009 | 1 | 3 |
| 2010 | 4 | 2 |
| 2011 | 4 | 2 |
| 2012 | 2 | 4 |
| 2013 | 2 | 6 |
| 2014 | 2 | 2 |
| 2015 | 4 | 3 |
| 2016 | 2 | 8 |
| 2017 | 4 | 8 |
| 2018 | 8 | 11 |
| 2019 | 7 | 5 |
| 2020 | 6 | 5 |
| 2021 | 8 | 3 |
| 2022 | 7 | 1 |
| 2023 | 2 | 7 |
| 2024 | 13 | 6 |
| 2025 | 12 | 10 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for conversion of kinetic and thermal energies of gas flows to work9 Jun 2026US 12,650,086 B1
- Turbomachine power augmentation features and methods3 Mar 2026US 12,565,857 B2GE Vernova Infrastructure Technology LLC
- Partial exhaust bottoming cycle18 Nov 2025US 12,473,858 B2Rtx Corporation
- Gas turbine engine having a heat exchanger located in an annular duct21 Oct 2025US 12,448,936 B2General Electric Company
- Condenser for hydrogen steam injected turbine engine14 Oct 2025US 12,442,330 B2Rtx Corporation
- System and method for cooling a turbine and reducing greenhouse gas emissions therefrom23 Jul 2026US 2026/0210270 A1Powergen Energy LLC
- Steam turbine30 Apr 2026US 2026/0117674 A1Mitsubishi Heavy Industries, Ltd.
- Water injection system for performance and durability augmentation with selectively utilized water tank26 Feb 2026US 2026/0055726 A1Rtx Corporation
- Turbine engine with three air streams6 Nov 2025US 2025/0341193 A1General Electric Company
- Spray nozzle assembly with multiple discharge orifices and independent flow control23 Oct 2025US 2025/0325993 A1
Most cited
By later US patents
- Method and apparatus for achieving power augmentation in gas turbines via wet compression161US 5,930,990 AThe Dow Chemical Company · 1999
- Method and apparatus for achieving power augmentation in gas turbines via wet compression92US 5,867,977 AThe Dow Chemical Company · 1999
- Supercharging system for gas turbines78US 6,442,942 B1Enhanced Turbine Output Holding, LLC · 2002
- Heat and electric power supply system and operation method thereof75US 6,477,852 B2Hitachi, Ltd. · 2002
- Method and apparatus for controlling liquid droplet size and quantity in a stream of gas75US 6,484,507 B12002