B01L 2300/047
Additional chamber, reservoir
B01L2300/047 (Additional chamber, reservoir) appears on 588 US grants and 930 published applications in this corpus.
Search patents in B01L- Granted patents
- 588
- Published applications
- 930
- Assignees
- 519
- Inventors
- 1,989
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 3 |
| 2002 | 2 | 7 |
| 2003 | 5 | 10 |
| 2004 | 7 | 16 |
| 2005 | 5 | 20 |
| 2006 | 7 | 12 |
| 2007 | 5 | 19 |
| 2008 | 8 | 21 |
| 2009 | 10 | 32 |
| 2010 | 16 | 13 |
| 2011 | 18 | 16 |
| 2012 | 15 | 11 |
| 2013 | 7 | 26 |
| 2014 | 14 | 24 |
| 2015 | 23 | 39 |
| 2016 | 22 | 44 |
| 2017 | 34 | 50 |
| 2018 | 28 | 47 |
| 2019 | 32 | 59 |
| 2020 | 38 | 91 |
| 2021 | 42 | 59 |
| 2022 | 45 | 57 |
| 2023 | 56 | 76 |
| 2024 | 48 | 81 |
| 2025 | 51 | 61 |
| 2026 | 25 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sample preparation cartridge module8 Sep 2026US 12,728,418 B2HP Health Solutions Inc.
- Detection of biomarkers in sweat7 Jul 2026US 12,672,798 B2Koninklijke Philips N. V.
- Two-phase flushing systems and methods2 Jun 2026US 12,643,095 B2Illumina, Inc.
- Biological sample storage tube cap, and biological sample storage container equipped with same2 Jun 2026US 12,643,106 B2Kitazato Corporation
- Method of loading consumables into a sample processing instrument2 Jun 2026US 12,643,107 B2Gen-Probe Incorporated
- Microfluidic Chip With Retainer For Valve Closing Body1 Oct 2026US 2026/0295587 A1National Research Council of Canada
- Two-phase flushing systems and methods17 Sep 2026US 2026/0273524 A1Illumina, Inc.
- Observation Device27 Aug 2026US 2026/0249294 A1Donaldson Company, Inc.
- Measurement apparatus30 Jul 2026US 2026/0219256 A1Sysmex Corporation
- Rapid detection kit for pediatric respiratory infection23 Jul 2026US 2026/0208196 A1Baoding Hospital, Beijing Children's Hospital, Capital Medical University
Most cited
By later US patents
- Specimen collection and test unit156US 4,707,450 A1987
- Chemical detector145US 5,490,971 ASippican, Inc. · 1996
- Recloseable biosensor126US 7,063,774 B2Roche Diagnostics Operations, Inc. · 2006
- Penetrable cap123US 6,716,396 B1Gen-Probe Incorporated · 2004
- Method and basket apparatus for transporting biological samples109US 6,899,850 B2Becton, Dickinson and Company · 2005