B01L 9/527
For microfluidic devices
Official title: {for microfluidic devices, e.g. used for lab-on-a-chip}
B01L9/527 (For microfluidic devices) appears on 805 US grants and 1,118 published applications in this corpus.
Search patents in B01L- Granted patents
- 805
- Published applications
- 1,118
- Assignees
- 486
- Inventors
- 2,245
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 13 | 0 |
| 2000 | 10 | 0 |
| 2001 | 9 | 10 |
| 2002 | 11 | 29 |
| 2003 | 20 | 31 |
| 2004 | 13 | 43 |
| 2005 | 18 | 50 |
| 2006 | 18 | 45 |
| 2007 | 20 | 36 |
| 2008 | 22 | 41 |
| 2009 | 19 | 42 |
| 2010 | 30 | 34 |
| 2011 | 28 | 31 |
| 2012 | 27 | 40 |
| 2013 | 35 | 34 |
| 2014 | 24 | 30 |
| 2015 | 34 | 25 |
| 2016 | 18 | 40 |
| 2017 | 33 | 39 |
| 2018 | 32 | 46 |
| 2019 | 36 | 58 |
| 2020 | 47 | 68 |
| 2021 | 37 | 65 |
| 2022 | 45 | 73 |
| 2023 | 53 | 59 |
| 2024 | 55 | 64 |
| 2025 | 45 | 54 |
| 2026 | 29 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sequencing systems including a base unit and removable cartridge6 Oct 2026US 12,752,272 B2EGI Tech (Qing Dao) Co., Limited
- Multiplex plasmonic sensors on the longitudinal side of an optical fiber1 Sep 2026US 12,723,985 B2The Curators of the University of Missouri
- Cartridge-based automated rapid test analyzer25 Aug 2026US 12,716,892 B2Genesis Intelligence, LLC
- Microfluidic chip-based, universal coagulation assay25 Aug 2026US 12,716,903 B2Perosphere Technologies Inc.
- Test strip assembly with containers11 Aug 2026US 12,702,974 B2Aeneas GmbH & Co. KG
- Fluorescence detector for microfluidic diagnostic system8 Oct 2026US 2026/0307078 A1HandyLab, Inc.
- Packaging tray and multi-function micro-fluidic assembly having same1 Oct 2026US 2026/0295596 A1Vital Biosciences Inc.
- Biosensor system and method of controlling same13 Aug 2026US 2026/0233219 A1LG Electronics Inc.
- Biosensor cartridge23 Jul 2026US 2026/0208181 A1LG Electronics Inc.
- Instrumentation of optical genome mapping systems23 Jul 2026US 2026/0210986 A1Bionano Genomics, Inc.
Most cited
By later US patents
- Mesoscale polynucleotide amplification devices1,091US 5,587,128 AThe Trustees of the University of Pennsylvania · 1996
- Mesoscale polynucleotide amplification device and method1,042US 5,498,392 AThe Trustees of the University of Pennsylvania · 1996
- Methods and apparatus for the detection of an analyte utilizing mesoscale flow systems1,006US 5,637,469 AThe Trustees of the University of Pennsylvania · 1997
- Integrated nucleic acid diagnostic device1,005US 5,856,174 AAffymetrix, Inc. · 1999
- Integrated nucleic acid diagnostic device989US 5,922,591 AAffymetrix, Inc. · 1999