B01L 9/543
For disposable pipette tips
Official title: {for disposable pipette tips, e.g. racks or cassettes}
B01L9/543 (For disposable pipette tips) appears on 330 US grants and 381 published applications in this corpus.
Search patents in B01L- Granted patents
- 330
- Published applications
- 381
- Assignees
- 157
- Inventors
- 590
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 4 |
| 2002 | 6 | 5 |
| 2003 | 8 | 11 |
| 2004 | 4 | 4 |
| 2005 | 3 | 10 |
| 2006 | 3 | 5 |
| 2007 | 7 | 8 |
| 2008 | 1 | 4 |
| 2009 | 3 | 12 |
| 2010 | 2 | 15 |
| 2011 | 7 | 7 |
| 2012 | 7 | 6 |
| 2013 | 13 | 15 |
| 2014 | 6 | 9 |
| 2015 | 10 | 16 |
| 2016 | 14 | 30 |
| 2017 | 13 | 29 |
| 2018 | 20 | 23 |
| 2019 | 11 | 30 |
| 2020 | 29 | 21 |
| 2021 | 24 | 28 |
| 2022 | 15 | 19 |
| 2023 | 19 | 19 |
| 2024 | 18 | 20 |
| 2025 | 22 | 20 |
| 2026 | 9 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pipetting device, pipette tip coupler, and pipette tip: devices and methods30 Jun 2026US 12,667,836 B2Hamilton Company
- Method and device for checking pipette tips16 Jun 2026US 12,654,379 B2Roche Diagnostics International AG
- Method of loading consumables into a sample processing instrument2 Jun 2026US 12,643,107 B2Gen-Probe Incorporated
- Devices and methods for particle solution preparation2 Jun 2026US 12,643,108 B2IDEXX Laboratories, Inc.
- Reagent container and methods of use21 Apr 2026US 12,605,713 B2Life Technologies Corporation
- Pipette Tip Support Card Bundles8 Oct 2026US 2026/0307080 A1Xcaliber Sciences, Inc.
- Laboratory holder with marking24 Sep 2026US 2026/0284668 A1Integra Biosciences AG
- Conductive medical components17 Sep 2026US 2026/0273536 A1Ritter GmbH
- Tray for holding pipette tips and combination of a tray and at least one pipette tip17 Sep 2026US 2026/0273537 A1Ritter GmbH
- Pipette tip support card bundles with alignment guide10 Sep 2026US 2026/0264086 A1Xcaliber Sciences, Inc.
Most cited
By later US patents
- Reaction receptacle apparatus220US 6,517,783 B2Gen-Probe Incorporated · 2003
- Automated staining apparatus207US 6,495,106 B1BioGenex Laboratories · 2002
- Pipette tip with self-aligning and self-sealing features190US 5,232,669 AAbbott Laboratories · 1993
- Assay work station183US 6,254,826 B1Gen-Probe Incorporated · 2001
- Pipette tip rack with array of interconnected sleeves124US 6,019,225 AMatrix Technologies Corporation · 2000