B64C 2230/18
Boundary layer controls: by using small jets that make the fluid flow
Official title: by using small jets that make the fluid flow oscillate
B64C2230/18 (Boundary layer controls: by using small jets that make the fluid flow) appears on 95 US grants and 82 published applications in this corpus.
Search patents in B64C- Granted patents
- 95
- Published applications
- 82
- Assignees
- 36
- Inventors
- 126
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 0 |
| 2004 | 2 | 1 |
| 2005 | 3 | 2 |
| 2006 | 2 | 9 |
| 2007 | 6 | 5 |
| 2008 | 0 | 4 |
| 2009 | 3 | 3 |
| 2010 | 7 | 10 |
| 2011 | 4 | 3 |
| 2012 | 4 | 4 |
| 2013 | 5 | 4 |
| 2014 | 4 | 7 |
| 2015 | 7 | 4 |
| 2016 | 3 | 3 |
| 2017 | 5 | 7 |
| 2018 | 8 | 4 |
| 2019 | 2 | 4 |
| 2020 | 7 | 3 |
| 2021 | 4 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for modulating aerodynamic loads on airfoils15 Oct 2024US 12,116,110 B2Georgia Tech Research Corporation
- Removable passive airflow oscillation device and system28 May 2024US 11,994,156 B2Textron Innovations Inc.
- High efficiency aircraft flow control actuators7 May 2024US 11,975,820 B2The Boeing Company
- Removable passive airflow oscillation device and system14 Mar 2023US 11,603,186 B2Textron Innovations Inc.
- Integrated aerodynamic flow control system with air source21 Sep 2021US 11,124,290 B2Advanced Fluidics LLC
- High efficiency aircraft flow control actuators24 Aug 2023US 2023/0264806 A1The Boeing Company
- Removable passive airflow oscillation device and system15 Jun 2023US 2023/0182890 A1Textron Innovations Inc.
- Systems and Methods for Modulating Aerodynamic Loads on Airfoils19 May 2022US 2022/0153405 A1Georgia Tech Research Corporation
- Removable passive airflow oscillation device and system16 Jul 2020US 2020/0223534 A1Bell Helicopter Textron Inc.
- Phase Tailoring for Resonant Flow Devices26 Mar 2020US 2020/0096023 A1The Boeing Company
Most cited
By later US patents
- Synthetic jet actuator and applications thereof162US 5,758,823 AGeorgia Tech Research Corporation · 1998
- Synthetic jet actuators for cooling heated bodies and environments132US 6,123,145 AGeorgia Tech Research Corporation · 2000
- Micromachined synthetic jet actuators and applications thereof91US 6,457,654 B1Georgia Tech Research Corporation · 2002
- Synthetic jet actuators for modifiying the direction of fluid flows89US 5,988,522 AGeorgia Tech Research Corporation · 1999
- Modifications of fluid flow about bodies and surfaces with synthetic jet actuators73US 5,957,413 AGeorgia Tech Research Corporation · 1999