Y10T 29/49316
Impeller making
Y10T29/49316 (Impeller making) appears on 4,607 US grants and 4,118 published applications in this corpus.
Search patents in Y10T- Granted patents
- 4,607
- Published applications
- 4,118
- Assignees
- 974
- Inventors
- 8,029
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 25 | 0 |
| 1977 | 31 | 0 |
| 1978 | 32 | 0 |
| 1979 | 17 | 0 |
| 1980 | 24 | 0 |
| 1981 | 23 | 0 |
| 1982 | 14 | 0 |
| 1983 | 17 | 0 |
| 1984 | 25 | 0 |
| 1985 | 31 | 0 |
| 1986 | 40 | 0 |
| 1987 | 40 | 0 |
| 1988 | 35 | 0 |
| 1989 | 64 | 0 |
| 1990 | 34 | 0 |
| 1991 | 55 | 0 |
| 1992 | 60 | 0 |
| 1993 | 58 | 0 |
| 1994 | 62 | 0 |
| 1995 | 58 | 0 |
| 1996 | 59 | 0 |
| 1997 | 44 | 0 |
| 1998 | 58 | 0 |
| 1999 | 66 | 0 |
| 2000 | 74 | 0 |
| 2001 | 82 | 20 |
| 2002 | 104 | 93 |
| 2003 | 111 | 96 |
| 2004 | 87 | 120 |
| 2005 | 65 | 160 |
| 2006 | 80 | 133 |
| 2007 | 82 | 182 |
| 2008 | 84 | 211 |
| 2009 | 102 | 314 |
| 2010 | 175 | 395 |
| 2011 | 195 | 348 |
| 2012 | 309 | 359 |
| 2013 | 308 | 436 |
| 2014 | 391 | 454 |
| 2015 | 294 | 436 |
| 2016 | 273 | 74 |
| 2017 | 291 | 75 |
| 2018 | 238 | 60 |
| 2019 | 93 | 27 |
| 2020 | 61 | 41 |
| 2021 | 35 | 24 |
| 2022 | 28 | 21 |
| 2023 | 29 | 12 |
| 2024 | 24 | 16 |
| 2025 | 17 | 6 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Forming aperture(s) in component using scaled CT scan data29 Sep 2026US 12,746,627 B2Rtx Corporation
- Flexible support structure for a geared architecture gas turbine engine29 Sep 2026US 12,747,675 B2Rtx Corporation
- Systems and methods for manufacturing a hollow multi-blade rotor1 Sep 2026US 12,722,349 B2Textron Innovations Inc.
- Gapped attachment for ceramic matrix composite vane and method23 Dec 2025US 12,503,949 B1Rtx Corporation
- High-pressure turbine vane including a cavity under a squealer tip25 Nov 2025US 12,480,408 B2Safran
- Gas turbine engine static vane clusters10 Sep 2026US 2026/0266187 A1Rtx Corporation
- Forming aperture(s) in component using scaled ct scan data14 May 2026US 2026/0131408 A1Rtx Corporation
- Forming cooling aperture(s) in a component using ct scan14 May 2026US 2026/0131409 A1Rtx Corporation
- Compressible and expandable blade for a fluid pump14 May 2026US 2026/0132792 A1Ecp Entwicklungsgesellschaft Mbh
- Gas turbine engine component formed by cmcs and having a compressed insert with tapered ends22 Jan 2026US 2026/0022641 A1Rtx Corporation
Most cited
By later US patents
- Rotary pump with hydrodynamically suspended impeller327US 6,227,797 B1VentrAssist Pty Ltd and University of Technology · 2001
- Rotary pump with hydrodynamically suspended impeller194US 6,609,883 B2University of Technology, Sydney · 2003
- Gas turbine engine and system for servicing a gas turbine engine182US 8,672,606 B2Solar Turbines Incorporated · 2014
- Oil baffle for gas turbine fan drive gear system171US 7,704,178 B2United Technologies Corporation · 2010
- Method for moving and aligning heavy device166US 9,032,620 B2Nuovo Pignone S.p.A. · 2015