F16K 2099/0069
Bistable microvalves
Official title: {Bistable microvalves}
F16K2099/0069 (Bistable microvalves) appears on 37 US grants and 33 published applications in this corpus.
Search patents in F16K- Granted patents
- 37
- Published applications
- 33
- Assignees
- 35
- Inventors
- 99
- Latest grant
- 15 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 3 |
| 2004 | 0 | 2 |
| 2005 | 2 | 4 |
| 2006 | 3 | 5 |
| 2007 | 3 | 1 |
| 2008 | 4 | 4 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 3 |
| 2016 | 0 | 0 |
| 2017 | 3 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Passive microfluidic valves15 Aug 2023US 11,725,749 B2The Regents of the University of California
- Metastable state of dual latching valves3 Jan 2023US 11,543,037 B2SFC Fluidics, Inc.
- Complementary fluidic valves and systems25 Oct 2022US 11,480,262 B1Meta Platforms Technologies, LLC
- Microfluidic device and control equipment for microfluidic device22 Mar 2022US 11,278,896 B2Unist (Ulsan National Institute of Science and Technology)
- Complementary fluidic valves and systems6 Jul 2021US 11,054,056 B1Facebook Technologies, LLC
- Microvalve and Microvalve Array9 Oct 2025US 2025/0314331 A1Albert-Ludwigs-Universität Freiburg
- Actuation unit for a multi valve device and multi valve device16 May 2024US 2024/0159325 A1memetis GmbH
- Mems for controlling a fluid flow21 Mar 2024US 2024/0093804 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Passive microfluidic valves5 May 2022US 2022/0136618 A1The Regents of the University of California
- Metastable State of Dual Latching Valves4 Nov 2021US 2021/0341065 A1SFC Fluidics, Inc.
Most cited
By later US patents
- Valve arrangement of microstructured components360US 5,029,805 ADragerwerk Aktiengesellschaft · 1991
- Array-based microenvironment for cell culturing, cell monitoring and drug-target validation188US 6,653,124 B1Cytoplex Biosciences Inc. · 2003
- Valve arrangement of microstructured components153US 5,065,978 ADragerwerk Aktiengesellschaft · 1991
- Method of setting and actuating a multi-stable micro valve and adjustable micro valve118US 6,926,246 B2Medos S.A. · 2005
- Bistable microactuator with coupled membranes107US 6,168,395 AFraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V. · 2001