B01L 3/523
With means for closing or opening
Official title: {with means for closing or opening}
B01L3/523 (With means for closing or opening) appears on 459 US grants and 662 published applications in this corpus.
Search patents in B01L- Granted patents
- 459
- Published applications
- 662
- Assignees
- 300
- Inventors
- 1,203
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 6 |
| 2006 | 0 | 2 |
| 2007 | 2 | 3 |
| 2008 | 0 | 8 |
| 2009 | 3 | 3 |
| 2010 | 2 | 9 |
| 2011 | 6 | 19 |
| 2012 | 6 | 16 |
| 2013 | 11 | 26 |
| 2014 | 22 | 45 |
| 2015 | 25 | 37 |
| 2016 | 28 | 37 |
| 2017 | 42 | 42 |
| 2018 | 26 | 43 |
| 2019 | 42 | 57 |
| 2020 | 32 | 48 |
| 2021 | 24 | 43 |
| 2022 | 49 | 56 |
| 2023 | 36 | 48 |
| 2024 | 40 | 60 |
| 2025 | 40 | 36 |
| 2026 | 20 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reagent vessel and reagent vessel assembly comprising same15 Sep 2026US 12,734,525 B2Joongkyeom Co., Ltd.
- Sample preparation cartridge module8 Sep 2026US 12,728,418 B2HP Health Solutions Inc.
- Container and container arrangement for liquid to be dispensed1 Sep 2026US 12,722,156 B2Tecan Genomics, Inc.
- Test strip assembly with containers11 Aug 2026US 12,702,974 B2Aeneas GmbH & Co. KG
- Laboratory instrument with safety indicator7 Jul 2026US 12,673,326 B2Roche Molecular Systems, Inc.
- Reagent kit1 Oct 2026US 2026/0295593 A1Sysmex Corporation
- Reagent container, reagent container kit, method of installing a reagent container, frame for a reagent container, method of assembling a reagent container, and analyzer24 Sep 2026US 2026/0284665 A1Sysmex Corporation
- Automated analyzer, reagent bottle, and reagent bottle adapter10 Sep 2026US 2026/0266861 A1Canon Medical Systems Corporation
- Urine, saliva, and/or mouthwash sample preparation system27 Aug 2026US 2026/0251542 A1Testmate Health SA
- 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
- Methods for droplet-based sample preparation271US 9,689,024 B210x Genomics, Inc. · 2017
- Methods for droplet-based sample preparation213US 9,695,468 B210x Genomics, Inc. · 2017
- Systems and methods for fluid handling157US 8,475,739 B2Theranos, Inc. · 2013
- Capsule array devices and methods of use127US 10,053,723 B210x Genomics, Inc. · 2018
- Processing polynucleotide-containing samples127US 8,470,586 B2HandyLab, Inc. · 2013