F05D 2250/18
Patterned
Official title: patterned
F05D2250/18 (Patterned) appears on 1,204 US grants and 1,327 published applications in this corpus.
Search patents in F05D- Granted patents
- 1,204
- Published applications
- 1,327
- Assignees
- 209
- Inventors
- 2,413
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 4 |
| 2002 | 4 | 2 |
| 2003 | 5 | 8 |
| 2004 | 6 | 10 |
| 2005 | 5 | 13 |
| 2006 | 10 | 19 |
| 2007 | 14 | 34 |
| 2008 | 14 | 31 |
| 2009 | 22 | 31 |
| 2010 | 37 | 49 |
| 2011 | 41 | 46 |
| 2012 | 48 | 42 |
| 2013 | 43 | 52 |
| 2014 | 57 | 38 |
| 2015 | 46 | 66 |
| 2016 | 35 | 102 |
| 2017 | 41 | 109 |
| 2018 | 72 | 101 |
| 2019 | 122 | 104 |
| 2020 | 125 | 97 |
| 2021 | 82 | 85 |
| 2022 | 101 | 67 |
| 2023 | 62 | 68 |
| 2024 | 82 | 62 |
| 2025 | 68 | 45 |
| 2026 | 25 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Turbine engine vane baffle6 Oct 2026US 12,753,698 B1Rtx Corporation
- Notched turbine vane baffle11 Aug 2026US 12,704,071 B2Rtx Corporation
- Airfoil rotor hub system having intentional frequency mistuning30 Jun 2026US 12,669,060 B2General Electric Company
- Coating system and method for maintenance thereof16 Jun 2026US 12,655,066 B2ROLLS-ROYCE plc
- Aero-acoustically dampened bleed valve16 Jun 2026US 12,655,804 B2General Electric Company
- 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
- Blade outer air seal (boas) assembly for a gas turbine engine17 Sep 2026US 2026/0275879 A1Rtx Corporation
- Serrated impeller blades3 Sep 2026US 2026/0258812 A1Danfoss A/S
- Turbine blade and gas turbine27 Aug 2026US 2026/0251068 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
- High pressure gas generator rotor tie rod system for gas turbine engine130US 5,537,814 AGeneral Electric Company · 1996
- Airfoil-shaped body103US 4,830,315 AUnited Technologies Corporation · 1989
- Leak resistant vane cluster96US 6,910,854 B2United Technologies Corporation · 2005
- Reinforced compressor rotor coupling76US 5,628,621 AGeneral Electric Company · 1997
- Fan with noise reduction74US 4,089,618 ARotron Incorporated · 1978