F02C 7/32
Arrangement, mounting, or driving, of auxiliaries
F02C7/32 (Arrangement, mounting, or driving, of auxiliaries) appears on 1,796 US grants and 2,128 published applications in this corpus.
Search patents in F02C- Granted patents
- 1,796
- Published applications
- 2,128
- Assignees
- 194
- Inventors
- 2,585
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 15 | 0 |
| 1993 | 12 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 1 |
| 2002 | 6 | 6 |
| 2003 | 5 | 8 |
| 2004 | 5 | 16 |
| 2005 | 11 | 19 |
| 2006 | 13 | 27 |
| 2007 | 5 | 23 |
| 2008 | 11 | 33 |
| 2009 | 22 | 40 |
| 2010 | 21 | 40 |
| 2011 | 29 | 31 |
| 2012 | 34 | 58 |
| 2013 | 29 | 99 |
| 2014 | 50 | 84 |
| 2015 | 83 | 98 |
| 2016 | 50 | 122 |
| 2017 | 89 | 132 |
| 2018 | 100 | 163 |
| 2019 | 121 | 148 |
| 2020 | 168 | 189 |
| 2021 | 171 | 148 |
| 2022 | 146 | 134 |
| 2023 | 159 | 153 |
| 2024 | 151 | 114 |
| 2025 | 132 | 121 |
| 2026 | 80 | 121 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gas turbine engine with electric machine in engine core6 Oct 2026US 12,753,721 B2Pratt & Whitney Canada Corp.
- Flexible support structure for a geared architecture gas turbine engine29 Sep 2026US 12,747,675 B2Rtx Corporation
- Turbine engine including an air turbine starter and a bleed air circuit22 Sep 2026US 12,742,422 B2Unison Industries, LLC
- Gas turbine engine22 Sep 2026US 12,742,423 B2General Electric Company
- Method and unit for controlling a motor assembly22 Sep 2026US 12,742,424 B2Safran Aircraft Engines
- Gas turbine propulsion system with spool coupling device8 Oct 2026US 2026/0309088 A1Rtx Corporation
- Gas turbine propulsion system with variable pitch fan and method for operating the system8 Oct 2026US 2026/0309094 A1Rtx Corporation
- Aircraft powerplant gearbox with selectable power coupler1 Oct 2026US 2026/0298146 A1Rtx Corporation
- Concentric differential combining gearbox integrated with electric motor drive1 Oct 2026US 2026/0298147 A1GE Avio S. r. l.
- Gas turbine engine1 Oct 2026US 2026/0298148 A1General Electric Company
Most cited
By later US patents
- Mobile electric power generation for hydraulic fracturing of subsurface geological formations496US 9,534,473 B2Evolution Well Services, LLC · 2017
- Mobile electric power generation for hydraulic fracturing of subsurface geological formations287US 9,562,420 B2Evolution Well Services, LLC · 2017
- Aircraft engine starting and emergency power generating system275US 4,979,362 ASundstrand Corporation · 1990
- Mobile fracturing pump transport for hydraulic fracturing of subsurface geological formations265US 10,378,326 B2Typhon Technology Solutions, LLC · 2019
- Super capacitor battery clone196US 5,850,113 AThe United States of America as represented by the Secretary of the Air Force · 1998