B01L 2300/087
Multiple sequential chambers
B01L2300/087 (Multiple sequential chambers) appears on 1,521 US grants and 2,255 published applications in this corpus.
Search patents in B01L- Granted patents
- 1,521
- Published applications
- 2,255
- Assignees
- 898
- Inventors
- 4,199
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 14 | 0 |
| 1998 | 12 | 0 |
| 1999 | 12 | 0 |
| 2000 | 13 | 0 |
| 2001 | 15 | 10 |
| 2002 | 17 | 50 |
| 2003 | 26 | 39 |
| 2004 | 14 | 61 |
| 2005 | 16 | 57 |
| 2006 | 12 | 80 |
| 2007 | 19 | 44 |
| 2008 | 21 | 48 |
| 2009 | 22 | 75 |
| 2010 | 49 | 97 |
| 2011 | 35 | 92 |
| 2012 | 59 | 85 |
| 2013 | 54 | 85 |
| 2014 | 71 | 89 |
| 2015 | 87 | 125 |
| 2016 | 81 | 124 |
| 2017 | 102 | 152 |
| 2018 | 82 | 108 |
| 2019 | 108 | 102 |
| 2020 | 109 | 130 |
| 2021 | 82 | 112 |
| 2022 | 81 | 111 |
| 2023 | 73 | 105 |
| 2024 | 90 | 122 |
| 2025 | 57 | 100 |
| 2026 | 43 | 52 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Cartridge and analyzer for fluid analysis1 Oct 2026US 2026/0298920 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Integrated fluidic devices and related methods17 Sep 2026US 2026/0273523 A1HelixBind, Inc.
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- Pbmc separation systems and methods of use10 Sep 2026US 2026/0264081 A1Aridica Corporation
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
- Integrated nucleic acid diagnostic device1,005US 5,856,174 AAffymetrix, Inc. · 1999
- Integrated nucleic acid diagnostic device989US 5,922,591 AAffymetrix, Inc. · 1999
- Disposable sensing device for real time fluid analysis835US 5,096,669 AI-Stat Corporation · 1992
- Partitioned microelectronic and fluidic device array for clinical diagnostics and chemical synthesis819US 5,585,069 ADavid Sarnoff Research Center, Inc. · 1996