F01D 5/3015
With side plates
Official title: {with side plates}
F01D5/3015 (With side plates) appears on 443 US grants and 410 published applications in this corpus.
Search patents in F01D- Granted patents
- 443
- Published applications
- 410
- Assignees
- 76
- Inventors
- 825
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 2 |
| 2003 | 4 | 3 |
| 2004 | 1 | 6 |
| 2005 | 5 | 14 |
| 2006 | 5 | 5 |
| 2007 | 12 | 12 |
| 2008 | 5 | 8 |
| 2009 | 7 | 16 |
| 2010 | 4 | 14 |
| 2011 | 4 | 20 |
| 2012 | 16 | 20 |
| 2013 | 18 | 20 |
| 2014 | 21 | 25 |
| 2015 | 14 | 23 |
| 2016 | 15 | 37 |
| 2017 | 26 | 38 |
| 2018 | 25 | 38 |
| 2019 | 45 | 24 |
| 2020 | 46 | 32 |
| 2021 | 27 | 16 |
| 2022 | 27 | 8 |
| 2023 | 7 | 7 |
| 2024 | 12 | 13 |
| 2025 | 12 | 6 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for axially retaining moving blades of an LP turbine in the slots of a rotor disc of the LP turbine and method for assembling said moving blades6 Oct 2026US 12,753,701 B2Safran Aircraft Engines
- Method and apparatus for impeller retention during assembly of a turbine engine16 Jun 2026US 12,655,776 B1Pratt & Whitney Canada Corp.
- Center tie rotor seal26 May 2026US 12,637,953 B1Rtx Corporation
- Asymmetric blade locking apparatus19 May 2026US 12,631,119 B1GE Marmara Technology Center Muhendislik Hizmetleri Ltd
- Radially captured in situ balancing masses for aircraft powerplant14 Apr 2026US 12,601,263 B1Pratt & Whitney Canada Corp.
- Rotor assembly with independent platforms and method for assembling such a rotor20 Aug 2026US 2026/0243168 A1
- Sealing metal sheet, turbine, bending tool, and method23 Jul 2026US 2026/0210259 A1Siemens Energy Global GmbH & Co. KG
- Turbine engine with a blade assembly having a dovetail16 Apr 2026US 2026/0103990 A1General Electric Company
- Device for axially retaining moving blades of an lp turbine in the slots of a rotor disc of the lp turbine and method for assembling said moving blades6 Nov 2025US 2025/0341167 A1Safran Aircraft Engines
- Fan module impeller, and jet turbine engine equipped with such an impeller12 Jun 2025US 2025/0188892 A1Safran Aircraft Engines
Most cited
By later US patents
- Leak resistant vane cluster96US 6,910,854 B2United Technologies Corporation · 2005
- Fan blade attachment for gas turbine engine84US 5,501,575 AUnited Technologies Corporation · 1996
- Deflector for controlling entry of cooling air leakage into the gaspath of a gas turbine engine76US 6,077,035 APratt & Whitney Canada Corp. · 2000
- Non-integral rotor blade platform68US 5,277,548 AUnited Technologies Corporation · 1994
- Dovetail sealing device for axial dovetail rotor blades66US 5,257,909 AGeneral Electric Company · 1993