Y10T 29/49243
Centrifugal type
Y10T29/49243 (Centrifugal type) appears on 141 US grants and 131 published applications in this corpus.
Search patents in Y10T- Granted patents
- 141
- Published applications
- 131
- Assignees
- 99
- Inventors
- 314
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 2 |
| 2004 | 3 | 2 |
| 2005 | 3 | 5 |
| 2006 | 2 | 7 |
| 2007 | 3 | 2 |
| 2008 | 2 | 9 |
| 2009 | 4 | 5 |
| 2010 | 5 | 10 |
| 2011 | 6 | 18 |
| 2012 | 9 | 19 |
| 2013 | 14 | 15 |
| 2014 | 20 | 13 |
| 2015 | 9 | 14 |
| 2016 | 10 | 1 |
| 2017 | 13 | 2 |
| 2018 | 3 | 1 |
| 2019 | 3 | 1 |
| 2020 | 2 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High volume axial flow electric submersible pump (ESP) pump stage20 May 2025US 12,305,494 B2Halliburton Energy Services.Inc.
- Quiet blower apparatus and system and method for reducing blower noise17 Oct 2023US 11,788,548 B2ResMed Pty Ltd
- Sealing device for an immersible pump1 Jun 2021US 11,022,133 B2Hayward Industries, Inc.
- Centrifugal blower assembly and method for assembling the same18 May 2021US 11,009,045 B2Regal Beloit America, Inc.
- Turbine shroud contour exducer relief3 Nov 2020US 10,823,007 B2Garrett Transportation I Inc.
- High volume axial flow electric submersible pump (esp) pump stage30 May 2024US 2024/0175339 A1Halliburton Energy Services.Inc.
- Centrifugal blower assembly and method for assembling the same23 Jul 2020US 2020/0232480 A1Regal Beloit America, Inc.
- Quiet blower apparatus and system and method for reducing blower noise16 Jan 2020US 2020/0018324 A1ResMed Pty Ltd
- Method for producing casing for radial compressor, and method for producing radial compressor21 Feb 2019US 2019/0055961 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Turbine shroud contour exducer relief10 May 2018US 2018/0128125 A1Honeywell International Inc.
Most cited
By later US patents
- Airflow flapper valve197US 6,705,833 B2Hewlett-Packard Development Company, L. P. · 2004
- Airfoil cooling circuits and method56US 7,377,746 B2General Electric Company · 2008
- Low profile d.c. brushless motor for an impeller mechanism or the like54US 7,012,346 B2ResMed Limited · 2006
- Compressor housing having replaceable inlet throat and method for manufacturing compressor housing42US 4,676,717 ACummins Atlantic, Inc. · 1987
- Photoetched cooling slots for diffusion bonded airfoils41US 5,176,499 AGeneral Electric Company · 1993