F01D 15/045
Control thereof
Official title: {Control thereof}
F01D15/045 (Control thereof) appears on 6 US grants and 5 published applications in this corpus.
Search patents in F01D- Granted patents
- 6
- Published applications
- 5
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
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| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compensating for ambient torsional loads affecting marine vessel propulsion14 Apr 2026US 12,600,452 B2
- Gas turbine generator load level control system8 Jun 2021US 11,028,723 B1Rolls-Royce Marine North America Inc.
- Modified CO2 cycle for long endurance unmanned underwater vehicles and resultant chirp acoustic capability16 Mar 2021US 10,946,944 B2Raytheon Company
- Exhaust system with directed energy beam interference avoidance system14 Apr 2020US 10,619,518 B2Rolls-Royce North American Technologies Inc.
- Modified CO2 cycle for long endurance unmanned underwater vehicles and resultant chirp acoustic capability30 Jul 2019US 10,364,006 B2
- Compensating for ambient torsional loads affecting marine vessel propulsion7 Dec 2023US 2023/0391437 A1
- Gas turbine generator load level control system27 May 2021US 2021/0156274 A1Rolls-Royce Marine North America Inc.
- Modified co2 cycle for long endurance unmanned underwater vehicles and resultant chirp acoustic capability8 Aug 2019US 2019/0241242 A1Raytheon Company
- Exhaust system with directed energy beam interference avoidance system15 Feb 2018US 2018/0045076 A1Rolls-Royce North American Technologies Inc.
- Modified co2 cycle for long endurance unmanned underwater vehicles and resultant chirp acoustic capability5 Oct 2017US 2017/0283021 A1Raytheon Company
Most cited
By later US patents