B01F 33/3031
Using electro-hydrodynamic [ehd] or electro-kinetic [eki] phenomena to mix or move the
Official title: using electro-hydrodynamic [EHD] or electro-kinetic [EKI] phenomena to mix or move the fluids
B01F33/3031 (Using electro-hydrodynamic [ehd] or electro-kinetic [eki] phenomena to mix or move the) appears on 246 US grants and 325 published applications in this corpus.
Search patents in B01F- Granted patents
- 246
- Published applications
- 325
- Assignees
- 126
- Inventors
- 465
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 8 |
| 2003 | 4 | 15 |
| 2004 | 3 | 24 |
| 2005 | 6 | 6 |
| 2006 | 8 | 21 |
| 2007 | 6 | 19 |
| 2008 | 10 | 14 |
| 2009 | 6 | 17 |
| 2010 | 8 | 18 |
| 2011 | 8 | 20 |
| 2012 | 9 | 13 |
| 2013 | 18 | 20 |
| 2014 | 23 | 17 |
| 2015 | 18 | 22 |
| 2016 | 15 | 20 |
| 2017 | 16 | 17 |
| 2018 | 13 | 7 |
| 2019 | 8 | 13 |
| 2020 | 12 | 13 |
| 2021 | 10 | 3 |
| 2022 | 7 | 6 |
| 2023 | 7 | 4 |
| 2024 | 2 | 1 |
| 2025 | 3 | 6 |
By publication year. Applications have been published since 2001.
Recent patents
- Platform for the deterministic assembly of microfluidic droplets12 Aug 2025US 12,383,900 B2The Regents of the University of California
- Droplet-based surface modification and washing17 Jun 2025US 12,332,205 B2Advanced Liquid Logic, Inc.
- Optical detection for bio-entities1 Apr 2025US 12,264,362 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Microfluidic devices and methods of use in the formation and control of nanoreactors19 Nov 2024US 12,146,134 B2Bio-Rad Laboratories, Inc.
- Methods and systems for detecting biological components6 Feb 2024US 11,891,666 B2The Regents of the University of California
- Directing motion of droplets using differential wetting30 Oct 2025US 2025/0332591 A1Volta Labs, Inc.
- A technology for combinatorial liquid handling3 Jul 2025US 2025/0214047 A1Biosistemika D.O.O.
- A device and a method for recording data in nucleic acids3 Jul 2025US 2025/0218548 A1Biosistemika D.O.O.
- Microfluidic device and method for emulsion switching12 Jun 2025US 2025/0187008 A1
- Droplet-based surface modification and washing29 May 2025US 2025/0172521 A1Advanced Liquid Logic, Inc.
Most cited
By later US patents
- Method and device for moving molecules by the application of a plurality of electrical fields698US 5,126,022 ASoane Tecnologies, Inc. · 1992
- Microfluidic devices for the controlled manipulation of small volumes634US 6,524,456 B1UT-Battelle, LLC · 2003
- Method and device for moving molecules by the application of a plurality of electrical fields518US 5,750,015 ASoane Biosciences, Inc. · 1998
- Actuators for microfluidics without moving parts497US 6,565,727 B1Nanolytics, Inc. · 2003
- Method and apparatus for programmable fluidic processing487US 6,294,063 B1Board of Regents, The University of Texas System · 2001