F04D 17/10
For compressing or evacuating
Official title: for compressing or evacuating
F04D17/10 (For compressing or evacuating) appears on 1,705 US grants and 2,137 published applications in this corpus.
Search patents in F04D- Granted patents
- 1,705
- Published applications
- 2,137
- Assignees
- 509
- Inventors
- 3,331
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 10 | 0 |
| 2001 | 8 | 1 |
| 2002 | 12 | 12 |
| 2003 | 13 | 8 |
| 2004 | 10 | 12 |
| 2005 | 7 | 9 |
| 2006 | 9 | 6 |
| 2007 | 3 | 23 |
| 2008 | 6 | 9 |
| 2009 | 9 | 36 |
| 2010 | 8 | 29 |
| 2011 | 13 | 36 |
| 2012 | 25 | 48 |
| 2013 | 28 | 46 |
| 2014 | 35 | 79 |
| 2015 | 41 | 209 |
| 2016 | 58 | 162 |
| 2017 | 104 | 154 |
| 2018 | 129 | 139 |
| 2019 | 165 | 130 |
| 2020 | 159 | 160 |
| 2021 | 136 | 143 |
| 2022 | 151 | 151 |
| 2023 | 133 | 176 |
| 2024 | 153 | 138 |
| 2025 | 134 | 126 |
| 2026 | 69 | 95 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Motorized compressor device with air bearing having reduced axial and radial stack-up6 Oct 2026US 12,753,707 B2Garrett Transportation I Inc.
- Impeller and centrifugal compressor6 Oct 2026US 12,753,772 B2Mitsubishi Heavy Industries Compressor Corporation
- Compressor29 Sep 2026US 12,747,734 B2Mitsubishi Heavy Industries Compressor Corporation
- Electric turbo compressor15 Sep 2026US 12,736,056 B2Kabushiki Kaisha Toyota Jidoshokki
- Compressor with integrated speed multiplier15 Sep 2026US 12,736,057 B2TURBODEN S. p. A.
- Adjustable impeller casing structure for centrifugal compressor8 Oct 2026US 2026/0309163 A1Harbin Engineering University
- Radial compressor with radial bearing and radial seal1 Oct 2026US 2026/0298255 A1ebm-papst Mulfingen GmbH & Co. KGaA & Co. KG
- Turbine wheel for a radial turbine1 Oct 2026US 2026/0298257 A1Daimler Truck AG
- Two-stage radial compressor with compensating bodies for compensating a change in length occurring upon a change in temperature1 Oct 2026US 2026/0298261 A1ebm-papst Mulfingen GmbH & Co. KGaA & Co. KG
- Compressor wheel and centrifugal compressor24 Sep 2026US 2026/0286971 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
Most cited
By later US patents
- Compact low noise efficient blower for CPAP devices351US 7,866,944 B2ResMed Motor Technologies Inc. · 2011
- Double-ended blower and volutes therefor139US 6,910,483 B2ResMed Limited · 2005
- Motor-driven centrifugal air compressor with axial airflow115US 6,129,524 ATurbodyne Systems, Inc. · 2000
- Fluid rotary machine99US 4,105,372 AHitachi, Ltd. · 1978
- Portable air-blowing working machine66US 6,109,865 AKioritz Corporation · 2000