B64D 2033/045
Comprising infrared suppressors
Official title: {comprising infrared suppressors}
B64D2033/045 (Comprising infrared suppressors) appears on 51 US grants and 41 published applications in this corpus.
Search patents in B64D- Granted patents
- 51
- Published applications
- 41
- Assignees
- 28
- Inventors
- 96
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 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 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 2 | 3 |
| 2006 | 1 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 3 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 3 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 3 |
| 2018 | 2 | 7 |
| 2019 | 7 | 1 |
| 2020 | 2 | 4 |
| 2021 | 1 | 3 |
| 2022 | 3 | 2 |
| 2023 | 3 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Guidance system5 May 2026US 12,617,550 B2Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi
- Passive infrared reduction device15 Aug 2023US 11,725,609 B2The Boeing Company
- Takeoff power boost23 May 2023US 11,655,772 B2Textron Innovations Inc.
- Multistage infrared suppression exhaust system21 Mar 2023US 11,608,189 B2Textron Innovations Inc.
- Active infrared prediction utilizing fiber optic network15 Nov 2022US 11,498,694 B2Lockheed Martin Corporation
- Guidance system26 Jun 2025US 2025/0206461 A1Tusas- Turk Havacilik Ve Uzay Sanayii Anonim Sirketi
- Exhaust systems having adjustable nozzles and related methods2 May 2024US 2024/0140611 A1The Boeing Company
- Takeoff power boost28 Apr 2022US 2022/0128013 A1Textron Innovations Inc.
- Multistage infrared suppression exhaust system17 Feb 2022US 2022/0048640 A1Bell Textron Inc.
- Passive infrared reduction device19 Aug 2021US 2021/0254582 A1The Boeing Company
Most cited
By later US patents
- Infrared radiation suppressor for gas turbine engine113US 4,018,046 AAvco Corporation · 1977
- Apparatus for and method of suppressing infrared radiation emitted from gas turbine engine45US 4,007,587 AAvco Corporation · 1977
- Cooled infrared suppressor34US 3,981,448 AThe Garrett Corporation · 1976
- Infrared suppression system for a gas turbine engine33US 4,002,024 AGeneral Electric Company · 1977
- Apparatus for and method of suppressing infrared radiation emitted from gas turbine engine33US 4,215,537 AAvco Corporation · 1980