B01L 2300/0841
Drums
B01L2300/0841 (Drums) appears on 60 US grants and 86 published applications in this corpus.
Search patents in B01L- Granted patents
- 60
- Published applications
- 86
- Assignees
- 53
- Inventors
- 150
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 9 |
| 2013 | 2 | 5 |
| 2014 | 3 | 2 |
| 2015 | 6 | 7 |
| 2016 | 7 | 4 |
| 2017 | 2 | 2 |
| 2018 | 3 | 1 |
| 2019 | 3 | 7 |
| 2020 | 3 | 8 |
| 2021 | 6 | 12 |
| 2022 | 11 | 4 |
| 2023 | 1 | 7 |
| 2024 | 2 | 2 |
| 2025 | 4 | 3 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Test strip holder and test strip discharging mechanism9 Jun 2026US 12,650,386 B2ARKRAY, Inc.
- Sample processing and detection apparatus and application thereof5 May 2026US 12,616,971 B2National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention
- Pipetting device7 Oct 2025US 12,434,233 B2Brand GmbH + Co KG
- Systems and methods for serial flow emulsion processes22 Jul 2025US 12,364,981 B2Dropworks, Inc.
- Sample preparation system and cartridge22 Jul 2025US 12,364,988 B2TTP Plc
- Apparatus for Laboratory Ware5 Mar 2026US 2026/0061426 A1
- Pipetting device8 Jan 2026US 2026/0008044 A1Brand GmbH + Co KG
- Systems and methods for serial flow emulsion processes7 Aug 2025US 2025/0249453 A1Dropworks, Inc.
- Automatic microfluidic system for continuous and quantitive collection of droplets8 May 2025US 2025/0144624 A1The University of Hong Kong
- Apparatus for conducting a biochemical assay9 Jan 2025US 2025/0010288 A1Single Technologies AB
Most cited
By later US patents
- Urine collection cup24US 6,375,897 B1Ansys Technologies, Inc. · 2002
- Biomolecule substrate, and test and diagnosis methods and apparatuses using the same16US 7,833,701 B2Panasonic Corporation · 2010
- Single column immunological test elements6US 8,076,126 B2Ortho-Clinical Diagnostics, Inc. · 2011
- Single column immunological test elements4US 9,052,297 B2Ortho-Clinical Diagnostics, Inc. · 2015
- Cartridge, centrifuge and method4US 9,272,278 B2Robert Bosch GmbH · 2016