B01L 2300/0861
Configuration of multiple channels and/or chambers in a single devices
B01L2300/0861 (Configuration of multiple channels and/or chambers in a single devices) appears on 7,092 US grants and 11,052 published applications in this corpus.
Search patents in B01L- Granted patents
- 7,092
- Published applications
- 11,052
- Assignees
- 2,894
- Inventors
- 16,163
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 15 | 0 |
| 1993 | 17 | 0 |
| 1994 | 9 | 0 |
| 1995 | 13 | 0 |
| 1996 | 15 | 0 |
| 1997 | 25 | 0 |
| 1998 | 34 | 0 |
| 1999 | 46 | 0 |
| 2000 | 51 | 0 |
| 2001 | 60 | 41 |
| 2002 | 83 | 177 |
| 2003 | 96 | 211 |
| 2004 | 86 | 227 |
| 2005 | 78 | 286 |
| 2006 | 82 | 289 |
| 2007 | 101 | 266 |
| 2008 | 118 | 281 |
| 2009 | 123 | 319 |
| 2010 | 174 | 346 |
| 2011 | 174 | 725 |
| 2012 | 228 | 358 |
| 2013 | 248 | 369 |
| 2014 | 291 | 470 |
| 2015 | 347 | 499 |
| 2016 | 352 | 569 |
| 2017 | 414 | 566 |
| 2018 | 408 | 587 |
| 2019 | 461 | 608 |
| 2020 | 498 | 700 |
| 2021 | 456 | 669 |
| 2022 | 453 | 613 |
| 2023 | 405 | 599 |
| 2024 | 458 | 566 |
| 2025 | 394 | 453 |
| 2026 | 237 | 258 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01L 2300/0864Comprising only one inlet and multiple receiving wellsIndexing code2,432
- B01L 2300/0867Multiple inlets and one sample wellsIndexing code2,235
- B01L 2300/087Multiple sequential chambersIndexing code1,521
- B01L 2300/0877Flow chambersIndexing code1,259
- B01L 2300/0883Serpentine channelsIndexing code912
- B01L 2300/0874Three dimensional networkIndexing code666
- B01L 2300/088Channel loopsIndexing code235
Recent patents
- Monolithic carrier structure including fluid routing for digital dispensing6 Oct 2026US 12,752,267 B2Hewlett-Packard Development Company, L. P.
- Large scale microdroplet generation apparatus and methods of manufacturing thereof6 Oct 2026US 12,752,269 B2The Trustees of the University of Pennsylvania
- Systems and methods for determining presence and/or characteristics of target analytes in a sample6 Oct 2026US 12,752,273 B2Conservation X Labs, Inc
- Pedestal card and methods for liquid sample control and assay29 Sep 2026US 12,746,544 B2Essenlix Corporation
- Microfluidic device chamber pillars29 Sep 2026US 12,746,547 B2Hewlett-Packard Development Company, L. P.
- Devices and systems for isolating particles in solution by particle permitivity8 Oct 2026US 2026/0307073 A1Sigil Biosciences, Inc.
- Fluorescence detector for microfluidic diagnostic system8 Oct 2026US 2026/0307078 A1HandyLab, Inc.
- Automated extraction of nucleic acid samples from a plurality of samples8 Oct 2026US 2026/0308566 A1Untap Ltd
- Cartridge assembly for blood analysis and blood analysis device including the same1 Oct 2026US 2026/0295579 A1I-Sens, Inc.
- Microfluidic device and sample analysis method1 Oct 2026US 2026/0295588 A1Toppan Printing Co., Ltd.
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
- Active programmable electronic devices for molecular biological analysis and diagnostics1,006US 5,605,662 ANanogen, Inc. · 1997
- 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