F04D 17/105
With double suction
Official title: {with double suction}
F04D17/105 (With double suction) appears on 53 US grants and 59 published applications in this corpus.
Search patents in F04D- Granted patents
- 53
- Published applications
- 59
- Assignees
- 43
- Inventors
- 152
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 3 | 1 |
| 2009 | 1 | 3 |
| 2010 | 0 | 0 |
| 2011 | 2 | 4 |
| 2012 | 0 | 3 |
| 2013 | 4 | 2 |
| 2014 | 3 | 2 |
| 2015 | 3 | 7 |
| 2016 | 0 | 4 |
| 2017 | 2 | 5 |
| 2018 | 4 | 6 |
| 2019 | 4 | 0 |
| 2020 | 6 | 7 |
| 2021 | 1 | 3 |
| 2022 | 5 | 3 |
| 2023 | 3 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-stage compressor with single electric direct drive motor17 Feb 2026US 12,553,443 B2Ingersoll-Rand Industrial U.S., Inc.
- Electric compressor25 Nov 2025US 12,480,503 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Heat transfer systems2 Apr 2024US 11,946,701 B2B/E Aerospace, Inc.
- Compressor having a dual-impeller30 Jan 2024US 11,885,349 B1Pratt & Whitney Canada Corp.
- Single suction centrifugal blower26 Dec 2023US 11,852,163 B2Denso Corporation
- Electric compressor5 Sep 2024US 2024/0295220 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Compressor having a dual-impeller22 Feb 2024US 2024/0060506 A1Pratt & Whitney Canada Corp.
- Multi-stage compressor with single electric direct drive motor2 Mar 2023US 2023/0060779 A1Ingersoll-Rand Industrial U.S., Inc.
- Blower14 Jul 2022US 2022/0220974 A1Denso Corporation
- Fluid machine19 May 2022US 2022/0154724 A1Kabushiki Kaisha Toyota Jidoshokki
Most cited
By later US patents
- Integrated motor and blower apparatus having two back-to-back coupled rotors36US 5,893,705 AGeneral Electric Company · 1999
- Dual-entry centrifugal compressor27US 4,530,639 AA/S Kongsberg Vapenfabrikk · 1985
- Two sided radial fan for motor cooling27US 6,514,052 B2Emerson Electric Co. · 2003
- High response compact turbocharger21US 7,461,507 B2Honeywell International Inc. · 2008
- Integrated motor and blower apparatus20US 6,132,182 AGeneral Electric Company · 2000