Y10T 29/49321
Assembling individual fluid flow interacting members
Official title: Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
Y10T29/49321 (Assembling individual fluid flow interacting members) appears on 712 US grants and 615 published applications in this corpus.
Search patents in Y10T- Granted patents
- 712
- Published applications
- 615
- Assignees
- 210
- Inventors
- 1,468
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 4 | 0 |
| 1991 | 12 | 0 |
| 1992 | 12 | 0 |
| 1993 | 7 | 0 |
| 1994 | 17 | 0 |
| 1995 | 10 | 0 |
| 1996 | 11 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 10 | 0 |
| 2000 | 15 | 0 |
| 2001 | 5 | 2 |
| 2002 | 16 | 19 |
| 2003 | 22 | 14 |
| 2004 | 15 | 20 |
| 2005 | 9 | 26 |
| 2006 | 11 | 16 |
| 2007 | 9 | 23 |
| 2008 | 14 | 36 |
| 2009 | 15 | 35 |
| 2010 | 26 | 67 |
| 2011 | 36 | 49 |
| 2012 | 46 | 50 |
| 2013 | 49 | 52 |
| 2014 | 62 | 57 |
| 2015 | 46 | 88 |
| 2016 | 30 | 6 |
| 2017 | 44 | 16 |
| 2018 | 33 | 10 |
| 2019 | 15 | 7 |
| 2020 | 12 | 11 |
| 2021 | 6 | 1 |
| 2022 | 3 | 4 |
| 2023 | 6 | 2 |
| 2024 | 3 | 2 |
| 2025 | 4 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flexible support structure for a geared architecture gas turbine engine29 Sep 2026US 12,747,675 B2Rtx Corporation
- High-pressure turbine vane including a cavity under a squealer tip25 Nov 2025US 12,480,408 B2Safran
- Solid-state welded multi-piece radial turbine with air cooled blades for gas turbine engines14 Oct 2025US 12,442,302 B2Rolls-Royce North American Technologies Inc.
- Apparatus for extracting power from fluid flow18 Mar 2025US 12,253,062 B2Airloom Energy, Inc.
- Method for assembling a radial turbine rotor by solid-state welding4 Feb 2025US 12,215,595 B1Rolls-Royce North American Technologies Inc.
- Flexible support structure for a geared architecture gas turbine engine22 May 2025US 2025/0163828 A1Rtx Corporation
- Solid-state welded multi-piece radial turbine with air cooled blades for gas turbine engines15 May 2025US 2025/0154870 A1Rolls-Royce North American Technologies Inc.
- Geared Turbine Engine with Relatively Lightweight Propulsor Module1 Feb 2024US 2024/0035419 A1Raytheon Technologies Corporation
- High-pressure turbine vane including a cavity under a squealer tip18 Jan 2024US 2024/0018872 A1Safran
- Apparatus for extracting power from fluid flow14 Sep 2023US 2023/0287865 A1Airloom Energy, Inc.
Most cited
By later US patents
- Friction stir welding tool98US 6,053,391 ATower Automotive, Inc. · 2000
- Method and apparatus for reducing rotor assembly circumferential rim stress95US 6,471,474 B1General Electric Company · 2002
- Turbine rotor blade tip coated with alumina-zirconia ceramic87US 5,059,095 AThe Perkin-Elmer Corporation · 1991
- Process for fabricating multi-alloy components80US 4,529,452 AUnited Technologies Corporation · 1985
- Stator vane having reinforced braze joint79US 5,332,360 AGeneral Electric Company · 1994