B03C 5/028
Using travelling electric fields, i.e. travelling wave dielectrophoresis [twd]
Official title: {using travelling electric fields, i.e. travelling wave dielectrophoresis [TWD]}
B03C5/028 (Using travelling electric fields, i.e. travelling wave dielectrophoresis [twd]) appears on 89 US grants and 93 published applications in this corpus.
Search patents in B03C- Granted patents
- 89
- Published applications
- 93
- Assignees
- 54
- Inventors
- 214
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 1 |
| 2002 | 2 | 8 |
| 2003 | 2 | 6 |
| 2004 | 5 | 6 |
| 2005 | 5 | 8 |
| 2006 | 6 | 8 |
| 2007 | 7 | 5 |
| 2008 | 4 | 5 |
| 2009 | 1 | 3 |
| 2010 | 8 | 8 |
| 2011 | 1 | 1 |
| 2012 | 3 | 3 |
| 2013 | 5 | 4 |
| 2014 | 6 | 6 |
| 2015 | 0 | 8 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Control system and method19 May 2026US 12,629,682 B2Jaguar Land Rover Limited
- Method and fluidic microsystem for the dielectrophoretic manipulation of suspended particles12 May 2026US 12,623,233 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Deterministic ratchet for sub-micrometer bioparticle separation2 Apr 2024US 11,944,967 B2Arizona Board of Regents on behalf of Arizona State University
- Object separating19 Sep 2023US 11,759,793 B2Hewlett-Packard Development Company, L. P.
- Object separating17 Jan 2023US 11,554,377 B2Hewlett-Packard Development Company, L. P.
- Device and method for controlling charged particles in fluid2 Jul 2026US 2026/0183774 A1Zhuhai Jieyi Biotechnology Science and Technology Co., Ltd
- Imaging oil cleaner for an lep printer12 Dec 2024US 2024/0408617 A1Hewlett-Packard Development Company, L. P.
- Deterministic ratchet for sub-micrometer bioparticle separation4 Jul 2024US 2024/0216914 A1
- Method and fluidic microsystem for the dielectrophoretic manipulation of suspended particles21 Sep 2023US 2023/0294109 A1Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Object separating9 Mar 2023US 2023/0071219 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Method and apparatus for programmable fluidic processing487US 6,294,063 B1Board of Regents, The University of Texas System · 2001
- Micro-flow system for particle separation and analysis417US 6,432,630 B1Scandinanian Micro Biodevices A/S · 2002
- Methods for manipulating moieties in microfluidic systems281US 7,081,192 B1Aviva Biosciences Corporation · 2006
- Systems and methods for cell subpopulation analysis235US 6,790,330 B2Board of Regents, The University of Texas System · 2004
- Method and apparatus for programmable fluidic processing234US 6,977,033 B2Board of Regents, The University of Texas System · 2005