F05D 2250/10
Two-dimensional
F05D2250/10 (Two-dimensional) appears on 2,339 US grants and 2,563 published applications in this corpus.
Search patents in F05D- Granted patents
- 2,339
- Published applications
- 2,563
- Assignees
- 414
- Inventors
- 4,541
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 13 | 6 |
| 2002 | 12 | 16 |
| 2003 | 25 | 18 |
| 2004 | 15 | 22 |
| 2005 | 13 | 36 |
| 2006 | 21 | 40 |
| 2007 | 29 | 56 |
| 2008 | 31 | 68 |
| 2009 | 43 | 56 |
| 2010 | 60 | 77 |
| 2011 | 61 | 81 |
| 2012 | 67 | 74 |
| 2013 | 75 | 91 |
| 2014 | 86 | 91 |
| 2015 | 80 | 123 |
| 2016 | 66 | 201 |
| 2017 | 82 | 185 |
| 2018 | 140 | 186 |
| 2019 | 221 | 215 |
| 2020 | 233 | 194 |
| 2021 | 182 | 159 |
| 2022 | 196 | 140 |
| 2023 | 150 | 136 |
| 2024 | 166 | 122 |
| 2025 | 112 | 87 |
| 2026 | 55 | 83 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F05D 2250/18PatternedIndexing code1,204
- F05D 2250/14EllipticalIndexing code416
- F05D 2250/13TrapezoidalIndexing code287
- F05D 2250/11TriangularIndexing code247
- F05D 2250/19MachinedIndexing code229
- F05D 2250/12RectangularIndexing code177
- F05D 2250/15SpiralIndexing code145
- F05D 2250/16ParabolicIndexing code40
All 9 subgroupsShow fewer
Recent patents
- Turbine engine vane baffle6 Oct 2026US 12,753,698 B1Rtx Corporation
- Metal coupon with porous stress-relief section and component with same15 Sep 2026US 12,735,986 B2GE Infrastructure Technology LLC
- Engine component1 Sep 2026US 12,723,513 B2General Electric Company
- 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.
- Method for manufacturing a vane made from composite material comprising a serration element and an anti-erosion coating1 Oct 2026US 2026/0295949 A1Safran Aerospace Composites
- Gas turbine structural component24 Sep 2026US 2026/0286861 A1
- Blade outer air seal (boas) assembly for a gas turbine engine17 Sep 2026US 2026/0275879 A1Rtx Corporation
- Gas turbine for controlling thermal expansion of vane carrier10 Sep 2026US 2026/0266198 A1Doosan Enerbility Co., Ltd.
- Serrated impeller blades3 Sep 2026US 2026/0258812 A1Danfoss A/S
Most cited
By later US patents
- Film cooling hole for turbine airfoil313US 7,997,868 B1Florida Turbine Technologies, Inc. · 2011
- High pressure gas generator rotor tie rod system for gas turbine engine130US 5,537,814 AGeneral Electric Company · 1996
- Spiral wound containment ring122US 5,163,809 APratt & Whitney Canada Corp. · 1992
- Stub airfoil exhaust nozzle110US 6,502,383 B1General Electric Company · 2003
- Bowed airfoil for the compression section of a rotary machine108US 5,088,892 AUnited Technologies Corporation · 1992