Y10T 137/2245
Multiple control-input passages
Y10T137/2245 (Multiple control-input passages) appears on 29 US grants and 25 published applications in this corpus.
Search patents in Y10T- Granted patents
- 29
- Published applications
- 25
- Assignees
- 15
- Inventors
- 33
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 3 | 11 |
| 2013 | 10 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Vortex controlled variable flow resistance device and related tools and methods28 Oct 2025US 12,454,874 B1Thru Tubing Solutions, Inc.
- Vortex controlled variable flow resistance device and related tools and methods24 Dec 2019US 10,513,900 B1Thru Tubing Solutions, Inc.
- Fluid actuator for influencing the flow along a flow surface, as well as blow-out device and flow body comprising a like fluid actuator21 Feb 2017US 9,573,679 B2Airbus Operations GmbH
- Methods and apparatus for reduction of aerodynamic drag24 Nov 2015US 9,193,398 B2Ramot at Tel-Aviv University Ltd.
- Fluidic impulse generator19 May 2015US 9,033,003 B2Baker Hughes Incorporated
- Methods and apparatus for reduction of aerodynamic drag24 Apr 2014US 2014/0110967 A1Ramot at Tel-Aviv University Ltd.
- Fluid actuator for influencing the flow along a flow surface, as well as blow-out device and flow body comprising a like fluid actuator31 Oct 2013US 2013/0284294 A1Airbus Operations GmbH
- Flow path control based on fluid characteristics to thereby variably resist flow in a subterranean well7 Mar 2013US 2013/0056217 A1Halliburton Energy Services.Inc.
- Fluidic Impulse Generator13 Dec 2012US 2012/0312156 A1Baker Hughes Incorporated
- Vortex Controlled Variable Flow Resistance Device and Related Tools and Methods22 Nov 2012US 2012/0291539 A1Thru Tubing Solutions, Inc.
Most cited
By later US patents
- Flow path control based on fluid characteristics to thereby variably resist flow in a subterranean well58US 8,235,128 B2Halliburton Energy Services.Inc. · 2012
- Fluidic proportional amplifier41US 4,029,127 AChandler Evans Inc. · 1977
- Flow path control based on fluid characteristics to thereby variably resist flow in a subterranean well33US 8,327,885 B2Halliburton Energy Services.Inc. · 2012
- Medical connector and method for nasally administering or removing a substance25US 7,785,300 B2ICU Medical, Inc. · 2010
- Fluid flow control speaker system24US 4,194,095 ASony Corporation · 1980