B01L 3/502761
Specially adapted for handling suspended solids or molecules independently from the bulk
Official title: {specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads or physically stretching molecules}
B01L3/502761 (Specially adapted for handling suspended solids or molecules independently from the bulk) appears on 3,231 US grants and 5,364 published applications in this corpus.
Search patents in B01L- Granted patents
- 3,231
- Published applications
- 5,364
- Assignees
- 1,584
- Inventors
- 8,957
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 23 | 11 |
| 2002 | 22 | 56 |
| 2003 | 28 | 57 |
| 2004 | 28 | 57 |
| 2005 | 23 | 58 |
| 2006 | 34 | 90 |
| 2007 | 30 | 101 |
| 2008 | 39 | 100 |
| 2009 | 41 | 120 |
| 2010 | 51 | 125 |
| 2011 | 62 | 131 |
| 2012 | 80 | 165 |
| 2013 | 80 | 147 |
| 2014 | 115 | 197 |
| 2015 | 136 | 232 |
| 2016 | 159 | 244 |
| 2017 | 182 | 286 |
| 2018 | 199 | 318 |
| 2019 | 205 | 332 |
| 2020 | 274 | 398 |
| 2021 | 263 | 425 |
| 2022 | 230 | 417 |
| 2023 | 246 | 434 |
| 2024 | 245 | 380 |
| 2025 | 243 | 299 |
| 2026 | 167 | 184 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- 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
- Silicon semiconductor wafer for analyzing micronic biological samples904US 4,908,112 AE. I. Du Pont de Nemours and Company · 1990
- High throughput screening assay systems in microscale fluidic devices877US 5,942,443 ACaliper Technologies Corp. · 1999
- Manipulation of microparticles in microfluidic systems765US 6,632,655 B1Caliper Technologies Corp. · 2003
- System and apparatus for sequential processing of analytes749US 6,969,488 B2Solexa Limited · 2005