F05D 2250/184
Sinusoidal
Official title: sinusoidal
F05D2250/184 (Sinusoidal) appears on 320 US grants and 379 published applications in this corpus.
Search patents in F05D- Granted patents
- 320
- Published applications
- 379
- Assignees
- 93
- Inventors
- 881
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 3 |
| 2005 | 1 | 2 |
| 2006 | 2 | 3 |
| 2007 | 1 | 5 |
| 2008 | 2 | 6 |
| 2009 | 4 | 6 |
| 2010 | 3 | 10 |
| 2011 | 6 | 14 |
| 2012 | 5 | 13 |
| 2013 | 9 | 20 |
| 2014 | 19 | 7 |
| 2015 | 14 | 18 |
| 2016 | 7 | 31 |
| 2017 | 9 | 33 |
| 2018 | 18 | 27 |
| 2019 | 41 | 33 |
| 2020 | 39 | 33 |
| 2021 | 16 | 26 |
| 2022 | 34 | 20 |
| 2023 | 23 | 29 |
| 2024 | 28 | 14 |
| 2025 | 17 | 11 |
| 2026 | 7 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Turbine engine vane baffle6 Oct 2026US 12,753,698 B1Rtx Corporation
- Aero-acoustically dampened bleed valve16 Jun 2026US 12,655,804 B2General Electric Company
- Multi-layered containment structure for a bladed rotor of a gas turbine engine19 May 2026US 12,631,126 B2Pratt & Whitney Canada Corp.
- Ceramic matrix composite component with corrugated wall28 Apr 2026US 12,613,034 B1Rtx Corporation
- Three-dimensional screen printing method, component producible by means of said method, and screen printing mask21 Apr 2026US 12,605,762 B2Rolls-Royce Deutschland Ltd & Co KG
- 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
- Aeronautical thruster23 Jul 2026US 2026/0208853 A1Centre National de la Recherche Scientifique (CNRS)
- Wavy-edged flange for gas turbine engine double row stator assembly23 Jul 2026US 2026/0210256 A1Pratt & Whitney Canada Corp.
- Cmc component with cover plate23 Jul 2026US 2026/0210263 A1Rtx Corporation
- Airfoil assembly having a cap16 Jul 2026US 2026/0201898 A1General Electric Company
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
- Reinforced compressor rotor coupling76US 5,628,621 AGeneral Electric Company · 1997
- Fan with noise reduction74US 4,089,618 ARotron Incorporated · 1978
- Immersed core flow inlet between rotor blade and stator vane for an unducted fan gas turbine70US 10,399,664 B2General Electric Company · 2019