F15D 1/08
Influencing flow of fluids: of jets leaving an orifice
Official title: of jets leaving an orifice
F15D1/08 (Influencing flow of fluids: of jets leaving an orifice) appears on 94 US grants and 73 published applications in this corpus.
Search patents in F15D- Granted patents
- 94
- Published applications
- 73
- Assignees
- 78
- Inventors
- 210
- Latest grant
- 7 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 0 |
| 2004 | 4 | 4 |
| 2005 | 1 | 0 |
| 2006 | 0 | 6 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 2 | 2 |
| 2010 | 2 | 4 |
| 2011 | 2 | 3 |
| 2012 | 2 | 2 |
| 2013 | 0 | 5 |
| 2014 | 2 | 3 |
| 2015 | 2 | 7 |
| 2016 | 4 | 4 |
| 2017 | 3 | 4 |
| 2018 | 7 | 2 |
| 2019 | 3 | 4 |
| 2020 | 2 | 5 |
| 2021 | 2 | 0 |
| 2022 | 7 | 7 |
| 2023 | 3 | 3 |
| 2024 | 3 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Bi-directional Coanda valve12 Dec 2023US 11,840,327 B2Illinois Institute of Technology
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- Swirling flow generating device that can change the rotation direction periodically2 Jul 2026US 2026/0185550 A1Roketsan Roket Sanayii Ticaret A. S.
- Atmospheric effects systems for presenting atmospheric effects relating to an event29 Aug 2024US 2024/0286059 A1Sphere Entertainment Group, LLC
- Variable geometry thruster11 Apr 2024US 2024/0117828 A1Jetoptera, Inc.
Most cited
By later US patents
- Synthetic jet actuator and applications thereof162US 5,758,823 AGeorgia Tech Research Corporation · 1998
- Enhancing liquid jet erosion147US 4,474,251 AHydronautics, Incorporated · 1984
- Synthetic jet actuators for cooling heated bodies and environments132US 6,123,145 AGeorgia Tech Research Corporation · 2000
- Enhancing liquid jet erosion91US 4,389,071 AHydronautics, Incorporated · 1983
- Micromachined synthetic jet actuators and applications thereof91US 6,457,654 B1Georgia Tech Research Corporation · 2002