F15C 1/08
Boundary-layer devices
Official title: Boundary-layer devices, e.g. wall-attachment amplifiers {coanda effect (fluid oscillators of pulse generators F15B21/12)}
F15C1/08 (Boundary-layer devices) appears on 49 US grants and 24 published applications in this corpus.
Search patents in F15C- Granted patents
- 49
- Published applications
- 24
- Assignees
- 37
- Inventors
- 74
- Latest grant
- 5 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 5 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 4 | 3 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 3 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for writing and reading data stored in a polymer using nano-channels5 Dec 2023US 11,837,302 B1Iridia, Inc.
- Device and method for creating a distribution of unsteady suction6 Sep 2022US 11,434,945 B2Ramot at Tel Aviv Universitv Ltd.
- Flow guide body for an aircraft14 Jun 2022US 11,358,707 B2Airbus Operations GmbH
- Complementary fluidic valves and logic gates12 Oct 2021US 11,143,218 B1Facebook Technologies, LLC
- Complementary fluidic logic and memory devices28 Sep 2021US 11,131,331 B2Facebook Technologies, LLC
- Swirling flow generating device that can change the rotation direction periodically2 Jul 2026US 2026/0185550 A1Roketsan Roket Sanayii Ticaret A. S.
- Tunable, Pulsatile, and 3-Dimensional Fluidic Oscillator12 Oct 2023US 2023/0323903 A1Board of Regents, The University of Texas System
- Complementary fluidic logic and memory devices14 Jan 2021US 2021/0010495 A1Facebook Technologies, LLC
- Evice and method for creating a distribution of unsteady suction21 May 2020US 2020/0158147 A1Ramot at Tel-Aviv University Ltd.
- Flow Guide Body For An Aircraft2 Apr 2020US 2020/0102066 A1Airbus Operations GmbH
Most cited
By later US patents
- Sorting device for biological cells or viruses148US 5,837,200 ABayer Aktiengesellschaft · 1998
- Microfluidic pump and valve structures and fabrication methods78US 7,832,429 B2Rheonix, Inc. · 2010
- Fluidic washer systems for vehicles39US 5,749,525 ABowles Fluidics Corporation · 1998
- Pneumatic signal multiplexer34US 4,570,675 AGeneral Electric Company · 1986
- Emission control system28US 4,094,284 AEltra Corporation · 1978