B64D 27/10
Of gas-turbine type
Official title: of gas-turbine type (jet aircraft B64D27/16)
B64D27/10 (Of gas-turbine type) appears on 1,211 US grants and 1,554 published applications in this corpus.
Search patents in B64D- Granted patents
- 1,211
- Published applications
- 1,554
- Assignees
- 171
- Inventors
- 2,017
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 4 |
| 2006 | 3 | 4 |
| 2007 | 2 | 2 |
| 2008 | 3 | 8 |
| 2009 | 4 | 11 |
| 2010 | 5 | 9 |
| 2011 | 9 | 22 |
| 2012 | 8 | 10 |
| 2013 | 19 | 14 |
| 2014 | 17 | 24 |
| 2015 | 12 | 30 |
| 2016 | 16 | 64 |
| 2017 | 37 | 145 |
| 2018 | 65 | 156 |
| 2019 | 110 | 99 |
| 2020 | 143 | 156 |
| 2021 | 115 | 123 |
| 2022 | 111 | 114 |
| 2023 | 134 | 145 |
| 2024 | 135 | 140 |
| 2025 | 142 | 96 |
| 2026 | 101 | 173 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fueling schedule29 Sep 2026US 12,747,707 B2ROLLS-ROYCE plc
- Open rotor aircraft propulsion system with anti-icing system22 Sep 2026US 12,741,744 B2Rtx Corporation
- Gas turbine engine22 Sep 2026US 12,742,423 B2General Electric Company
- Anti-stall system with a fuel cell22 Sep 2026US 12,742,425 B2General Electric Company
- Aircraft design and technology15 Sep 2026US 12,735,168 B2Sierra Nevada Corporation
- Aircraft with symmetric propulsion system rotating patterns8 Oct 2026US 2026/0307812 A1Rtx Corporation
- Turbofan engine including a fan actuation system8 Oct 2026US 2026/0309036 A1General Electric Company
- Aircraft engine with lubricant system having windmilling configuration8 Oct 2026US 2026/0309051 A1Pratt & Whitney Canada Corp.
- Mount bushing assemblies with flexible outer sleeves for gas turbine engines8 Oct 2026US 2026/0309056 A1Rtx Corporation
- Gas turbine engine comprising an ejector8 Oct 2026US 2026/0309081 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Three wing, six-tilt propulsion unit, VTOL aircraft166US 8,800,912 B2Oliver VTOL, LLC · 2014
- Ultra-efficient propulsor with an augmentor fan circumscribing a turbofan98US 8,689,538 B2The Boeing Company · 2014
- Thermal anti-icing system for aircraft82US 5,011,098 AThe Boeing Company · 1991
- Three wing, six tilt-propulsion units, VTOL aircraft78US 8,616,492 B2Oliver VTOL, LLC · 2013
- Unconventional integrated propulsion systems and methods for blended wing body aircraft77US 7,665,689 B2The Boeing Company · 2010