F05D 2250/70
Shape
F05D2250/70 (Shape) appears on 2,572 US grants and 2,768 published applications in this corpus.
Search patents in F05D- Granted patents
- 2,572
- Published applications
- 2,768
- Assignees
- 429
- Inventors
- 4,800
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 17 | 7 |
| 2002 | 26 | 12 |
| 2003 | 14 | 14 |
| 2004 | 26 | 26 |
| 2005 | 15 | 37 |
| 2006 | 20 | 44 |
| 2007 | 29 | 77 |
| 2008 | 44 | 116 |
| 2009 | 69 | 82 |
| 2010 | 58 | 85 |
| 2011 | 68 | 76 |
| 2012 | 81 | 104 |
| 2013 | 76 | 124 |
| 2014 | 90 | 92 |
| 2015 | 102 | 130 |
| 2016 | 77 | 212 |
| 2017 | 109 | 201 |
| 2018 | 159 | 263 |
| 2019 | 266 | 193 |
| 2020 | 279 | 217 |
| 2021 | 203 | 155 |
| 2022 | 218 | 121 |
| 2023 | 165 | 129 |
| 2024 | 144 | 123 |
| 2025 | 117 | 74 |
| 2026 | 48 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thrust reverser with blocker door opening control device(s)29 Sep 2026US 12,747,714 B2Rohr, Inc.
- Metal coupon with porous stress-relief section and component with same15 Sep 2026US 12,735,986 B2GE Infrastructure Technology LLC
- Turbine engine motor having an unducted fan8 Sep 2026US 12,729,629 B2Safran Aircraft Engines
- Turbine blade with boomerang shaped wall cooling passages25 Aug 2026US 12,716,359 B2Rtx Corporation
- Air leakage restrictor arrangement for an aircraft powerplant25 Aug 2026US 12,716,360 B2Pratt & Whitney Canada Corp.
- Power turbine nozzles in gas turbine engines8 Oct 2026US 2026/0309047 A1GE AEROSPACE POLAND sp. z o. o.
- Airfoils for gas turbine engines24 Sep 2026US 2026/0286849 A1General Electric Company
- Compressor wheel and centrifugal compressor24 Sep 2026US 2026/0286971 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Turbine blade and gas turbine20 Aug 2026US 2026/0243169 A1Mitsubishi Heavy Industries, Ltd.
- Vaned impeller for aircraft turbomachine, comprising a dynamic damping device made using a member for reconstituting a gas circulation path13 Aug 2026US 2026/0235033 A1Safran Aircraft Engines
Most cited
By later US patents
- Low solidity turbofan352US 7,374,403 B2General Electric Company · 2008
- Film cooling hole for turbine airfoil313US 7,997,868 B1Florida Turbine Technologies, Inc. · 2011
- 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
- Leaned and swept fan outlet guide vanes140US 6,195,983 B1General Electric Company · 2001
- Chevron exhaust nozzle for a gas turbine engine137US 6,360,528 B1General Electric Company · 2002