B01L 3/502776
Specially adapted for focusing or laminating flows
Official title: {specially adapted for focusing or laminating flows}
B01L3/502776 (Specially adapted for focusing or laminating flows) appears on 513 US grants and 744 published applications in this corpus.
Search patents in B01L- Granted patents
- 513
- Published applications
- 744
- Assignees
- 328
- Inventors
- 1,280
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 9 |
| 2002 | 7 | 14 |
| 2003 | 8 | 27 |
| 2004 | 6 | 13 |
| 2005 | 3 | 15 |
| 2006 | 8 | 26 |
| 2007 | 7 | 17 |
| 2008 | 7 | 18 |
| 2009 | 14 | 22 |
| 2010 | 14 | 22 |
| 2011 | 8 | 23 |
| 2012 | 19 | 27 |
| 2013 | 13 | 25 |
| 2014 | 22 | 33 |
| 2015 | 25 | 24 |
| 2016 | 24 | 29 |
| 2017 | 33 | 43 |
| 2018 | 27 | 49 |
| 2019 | 32 | 39 |
| 2020 | 48 | 70 |
| 2021 | 34 | 54 |
| 2022 | 37 | 32 |
| 2023 | 28 | 38 |
| 2024 | 31 | 37 |
| 2025 | 26 | 29 |
| 2026 | 16 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flow control in microfluidic devices4 Aug 2026US 12,697,616 B2Colorado State University Research Foundation
- End-to-end cell therapy bioprocessing device for continuous-flow enrichment, washing, and electrotransfection of target cells21 Jul 2026US 12,686,843 B2The Charles Stark Draper Laboratory, Inc.
- Method of profiling a sample comprising a plurality of cells and a system for performing the same2 Jun 2026US 12,643,102 B2Massachusetts Institute of Technology
- Code-multiplexed sensor networks for microfluidic impedance spectroscopy12 May 2026US 12,623,220 B2Georgia Tech Research Corporation
- Three-dimensional shaped microparticles having protected regions for holding cells and uses thereof12 May 2026US 12,624,714 B2The Regents of the University of California
- Acoustic resonance in microfluidics10 Sep 2026US 2026/0264082 A1Vrije Universiteit Brussel
- Microfluidic chip and method for generating and sorting high-frequency monodisperse microdroplets20 Aug 2026US 2026/0241382 A1Centre National De La Recherche Scientifique
- Method for removing undifferentiated cells14 May 2026US 2026/0132372 A1
- Substrate for inspection device, inspection device, and method for manufacturing inspection device19 Feb 2026US 2026/0048392 A1Dexerials Corporation
- Particle guiding groove12 Feb 2026US 2026/0042094 A1Vrije Universiteit Brussel
Most cited
By later US patents
- Microfluidic systems incorporating varied channel dimensions843US 5,842,787 ACaliper Technologies Corp. · 1998
- Medical device for analyte monitoring and drug delivery548US 7,291,497 B2Theranos, Inc. · 2007
- Protein crystallization in microfluidic structures458US 6,409,832 B2Micronics, Inc. · 2002
- Focusing of microparticles in microfluidic systems442US 6,592,821 B1Caliper Technologies Corp. · 2003
- Methods and apparatus for DNA sequencing425US 5,674,743 ASEQ, Ltd. · 1997