B01D 2325/028
Microfluidic pore structures
B01D2325/028 (Microfluidic pore structures) appears on 79 US grants and 117 published applications in this corpus.
Search patents in B01D- Granted patents
- 79
- Published applications
- 117
- Assignees
- 86
- Inventors
- 277
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 3 |
| 2004 | 0 | 5 |
| 2005 | 2 | 1 |
| 2006 | 3 | 4 |
| 2007 | 2 | 2 |
| 2008 | 3 | 5 |
| 2009 | 4 | 7 |
| 2010 | 3 | 7 |
| 2011 | 1 | 2 |
| 2012 | 0 | 5 |
| 2013 | 4 | 7 |
| 2014 | 3 | 4 |
| 2015 | 7 | 7 |
| 2016 | 3 | 5 |
| 2017 | 4 | 5 |
| 2018 | 2 | 6 |
| 2019 | 1 | 12 |
| 2020 | 5 | 5 |
| 2021 | 9 | 9 |
| 2022 | 5 | 3 |
| 2023 | 4 | 6 |
| 2024 | 7 | 4 |
| 2025 | 1 | 1 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for separating particles in a liquid, kit containing the device, and applications of the device1 Sep 2026US 12,722,126 B2Cell.Copedia GmbH
- Membrane deoxygenation with enhanced structural integrity9 Jun 2026US 12,650,105 B2Hamilton Sundstrand Corporation
- Filtration membrane26 May 2026US 12,636,621 B2The Regents of the University of California
- Porous membrane for single particle analysis25 Mar 2025US 12,257,555 B2Korea University Research and Business Foundation
- Base material for liquid filters3 Dec 2024US 12,157,095 B2Teijin Limited
- Treated microporous membrane24 Sep 2026US 2026/0284603 A1PPG Industries Ohio, Inc.
- Monolayer, composite, gas separation material, filter, gas separation device and method for manufacturing composite9 Jan 2025US 2025/0010248 A1Jccl, Inc.
- Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewith24 Oct 2024US 2024/0356157 A1Daramic, LLC
- Device and method for separating particles in a liquid, kit containing the device, and applications of the device26 Sep 2024US 2024/0316506 A1Cell.Copedia GmbH
- Membrane deoxygenation with enhanced structural integrity26 Sep 2024US 2024/0318617 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Mesoscale sample preparation device and systems for determination and processing of analytes678US 5,726,026 AThe Trustees of the University of Pennsylvania · 1998
- Mesoscale sample preparation device and systems for determination and processing of analytes335US 5,928,880 AThe Trustees of the University of Pennsylvania · 1999
- Mesoscale sample preparation device and systems for determination and processing of analytes182US 6,184,029 B2The Trustees of the University of Pennsylvania · 2001
- Mesoscale polynucleotide amplification analysis114US 7,494,770 B2The Trustees of the University of Pennsylvania · 2009
- Method of making microporous filter membrane44US 7,784,619 B2Baxter International Inc. · 2010