F05D 2250/32
According to their shape
Official title: according to their shape
F05D2250/32 (According to their shape) appears on 434 US grants and 395 published applications in this corpus.
Search patents in F05D- Granted patents
- 434
- Published applications
- 395
- Assignees
- 144
- Inventors
- 915
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 10 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 10 | 0 |
| 2002 | 8 | 5 |
| 2003 | 2 | 1 |
| 2004 | 1 | 6 |
| 2005 | 5 | 7 |
| 2006 | 6 | 11 |
| 2007 | 8 | 12 |
| 2008 | 3 | 7 |
| 2009 | 10 | 9 |
| 2010 | 11 | 19 |
| 2011 | 5 | 10 |
| 2012 | 14 | 13 |
| 2013 | 11 | 19 |
| 2014 | 18 | 16 |
| 2015 | 10 | 15 |
| 2016 | 12 | 25 |
| 2017 | 15 | 22 |
| 2018 | 13 | 30 |
| 2019 | 19 | 27 |
| 2020 | 36 | 20 |
| 2021 | 25 | 25 |
| 2022 | 26 | 22 |
| 2023 | 35 | 32 |
| 2024 | 32 | 17 |
| 2025 | 20 | 18 |
| 2026 | 7 | 7 |
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.
- Trailing edge cooling circuit for turbomachine airfoil19 May 2026US 12,631,116 B2GE Vernova Infrastructure Technology LLC
- Open rotor nose cone ram air heat exchanger with exhaust of cooling air through static structure5 May 2026US 12,618,367 B2Rtx Corporation
- Guide vane arrangement for use in a turbine28 Apr 2026US 12,612,927 B2Arianegroup SAS
- Gas turbine engine inlet14 Apr 2026US 12,601,293 B2Rtx Corporation
- Cmc component with splash plate16 Jul 2026US 2026/0201812 A1Rtx Corporation
- Gas turbine engine inlet2 Jul 2026US 2026/0185482 A1Rtx Corporation
- Open rotor nose cone ram air heat exchanger with exhaust of cooling air through static structure7 May 2026US 2026/0126010 A1Rtx Corporation
- Airfoil for an engine turbine16 Apr 2026US 2026/0103986 A1Industria De Turbo Propulsores, S.A.U.
- Elliptical-rectangular film cooling hole5 Mar 2026US 2026/0063295 A1Rtx Corporation
Most cited
By later US patents
- Star combustor with dilution ports in can portions109US 5,628,182 A1997
- Ceramic turbine airfoils with cooled trailing edge blocks103US 6,325,593 B1General Electric Company · 2001
- Convectively cooled, single stage, fully premixed fuel/air combustor for gas turbine engine modules101US 5,572,862 A1996
- Convectively cooled, single stage, fully premixed controllable fuel/air combustor with tangential admission86US 5,765,363 A1998
- Coolant passages for gas turbine components76US 6,241,468 B1ROLLS-ROYCE plc · 2001