Y10T 137/2109
By tangential input to axial output [e.g., vortex amplifier]
Y10T137/2109 (By tangential input to axial output [e.g., vortex amplifier]) appears on 137 US grants and 66 published applications in this corpus.
Search patents in Y10T- Granted patents
- 137
- Published applications
- 66
- Assignees
- 66
- Inventors
- 186
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 9 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 3 |
| 2004 | 2 | 3 |
| 2005 | 0 | 6 |
| 2006 | 3 | 1 |
| 2007 | 2 | 3 |
| 2008 | 1 | 11 |
| 2009 | 5 | 4 |
| 2010 | 7 | 3 |
| 2011 | 3 | 3 |
| 2012 | 2 | 20 |
| 2013 | 18 | 2 |
| 2014 | 11 | 3 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Vortex controlled variable flow resistance device and related tools and methods28 Oct 2025US 12,454,874 B1Thru Tubing Solutions, Inc.
- Drainage system7 Jun 2022US 11,352,795 B2Hydro International plc
- Gravitational vortex variable water flow energy generating system including adjustable height turbine and diffuser assemblies9 Mar 2021US 10,941,747 B1
- Vortex controlled variable flow resistance device and related tools and methods24 Dec 2019US 10,513,900 B1Thru Tubing Solutions, Inc.
- Heated fluid regulators16 Oct 2018US 10,100,854 B2Emerson Process Management Regulator Technologies, Inc.
- Drainage System20 Aug 2020US 2020/0263433 A1Hydro International plc
- Heated fluid regulators6 Jul 2017US 2017/0191510 A1Emerson Process Management Regulator Technologies, Inc.
- Apparatus for creating a swirling flow of fluid21 May 2015US 2015/0136261 A1
- Heated fluid regulators25 Dec 2014US 2014/0373951 A1Emerson Process Management Regulator Technologies, Inc.
- Working trough and method for maintaining uniform temperature of working fluid26 Jun 2014US 2014/0177381 A1Industrial Technology Research Institute
Most cited
By later US patents
- Fluidic pulser93US 4,276,943 AThe United States of America as represented by the Secretary of the Army · 1981
- Fluidic mud pulser84US 4,323,991 AThe United States of America as represented by the Secretary of the Army · 1982
- Fluid oscillator82US 4,291,395 AThe United States of America as represented by the Secretary of the Army · 1981
- Fluidic valve and pulsing device71US 4,418,721 AThe United States of America as represented by the Secretary of the Army · 1983
- Vortex chamber mud pulser61US 5,455,804 ADefense Research Technologies, Inc. · 1995