B64D 2033/0266
Specially adapted for particular type of power plants
Official title: {specially adapted for particular type of power plants}
B64D2033/0266 (Specially adapted for particular type of power plants) appears on 498 US grants and 506 published applications in this corpus.
Search patents in B64D- Granted patents
- 498
- Published applications
- 506
- Assignees
- 115
- Inventors
- 862
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 0 |
| 2002 | 3 | 5 |
| 2003 | 4 | 4 |
| 2004 | 4 | 2 |
| 2005 | 4 | 11 |
| 2006 | 4 | 7 |
| 2007 | 5 | 4 |
| 2008 | 3 | 10 |
| 2009 | 5 | 15 |
| 2010 | 6 | 17 |
| 2011 | 11 | 32 |
| 2012 | 13 | 15 |
| 2013 | 6 | 18 |
| 2014 | 28 | 22 |
| 2015 | 24 | 18 |
| 2016 | 16 | 30 |
| 2017 | 10 | 30 |
| 2018 | 20 | 33 |
| 2019 | 39 | 30 |
| 2020 | 25 | 53 |
| 2021 | 33 | 40 |
| 2022 | 44 | 30 |
| 2023 | 36 | 18 |
| 2024 | 34 | 25 |
| 2025 | 23 | 18 |
| 2026 | 21 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Nose cone with debris deflection flow22 Sep 2026US 12,742,416 B1Rtx Corporation
- Configuration for vertical take-off and landing system for aerial vehicles4 Aug 2026US 12,698,080 B2Jetoptera, Inc.
- Fluidic propulsive system and thrust and lift generator for aerial vehicles4 Aug 2026US 12,698,089 B2Jetoptera, Inc.
- Nose cone with actuated debris deflection flow21 Jul 2026US 12,687,127 B1Rtx Corporation
- Aircraft air system with boost compressor(s)30 Jun 2026US 12,669,086 B1Rtx Corporation
- Unpressurised bay compartment in an aircraft having a ventilation system24 Sep 2026US 2026/0285488 A1Airbus Operations GmbH
- Airflow modifying device3 Sep 2026US 2026/0257805 A1BAE SYSTEMS plc
- Aircraft propulsion system with acoustic treatment along bypass flowpath30 Jul 2026US 2026/0217378 A1Rtx Corporation
- Unducted propulsion system30 Jul 2026US 2026/0218650 A1General Electric Company
- Aircraft propulsion system with auxiliary flowpath system30 Jul 2026US 2026/0218655 A1Rtx Corporation
Most cited
By later US patents
- Noise reducing air inlet for gas turbine engines201US 4,240,250 AThe Boeing Company · 1980
- Nacelle inlet for an aircraft gas turbine engine196US 5,058,617 AGeneral Electric Company · 1991
- Gas turbine engine nacelle189US 4,722,357 AUnited Technologies Corporation · 1988
- Curved centerline air intake for a gas turbine engine171US 4,220,171 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1980
- Compression-sealed nacelle inlet door assembly99US 4,474,344 AThe Boeing Company · 1984