G01N 35/1009
Characterised by arrangements for controlling the aspiration or dispense of liquids
Official title: {Characterised by arrangements for controlling the aspiration or dispense of liquids}
G01N35/1009 (Characterised by arrangements for controlling the aspiration or dispense of liquids) appears on 2,053 US grants and 2,514 published applications in this corpus.
Search patents in G01N- Granted patents
- 2,053
- Published applications
- 2,514
- Assignees
- 891
- Inventors
- 4,950
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 8 | 0 |
| 1982 | 9 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 10 | 0 |
| 1989 | 12 | 0 |
| 1990 | 21 | 0 |
| 1991 | 19 | 0 |
| 1992 | 20 | 0 |
| 1993 | 32 | 0 |
| 1994 | 25 | 0 |
| 1995 | 25 | 0 |
| 1996 | 32 | 0 |
| 1997 | 24 | 0 |
| 1998 | 18 | 0 |
| 1999 | 23 | 0 |
| 2000 | 24 | 0 |
| 2001 | 26 | 17 |
| 2002 | 33 | 50 |
| 2003 | 28 | 61 |
| 2004 | 14 | 57 |
| 2005 | 28 | 70 |
| 2006 | 25 | 70 |
| 2007 | 37 | 58 |
| 2008 | 33 | 53 |
| 2009 | 36 | 66 |
| 2010 | 38 | 69 |
| 2011 | 46 | 64 |
| 2012 | 43 | 60 |
| 2013 | 40 | 86 |
| 2014 | 64 | 70 |
| 2015 | 72 | 95 |
| 2016 | 89 | 128 |
| 2017 | 94 | 115 |
| 2018 | 93 | 111 |
| 2019 | 92 | 146 |
| 2020 | 105 | 161 |
| 2021 | 115 | 148 |
| 2022 | 113 | 148 |
| 2023 | 109 | 187 |
| 2024 | 116 | 178 |
| 2025 | 142 | 133 |
| 2026 | 74 | 113 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Integrated system for processing samples6 Oct 2026US 12,754,196 B2Oakland Chemical, Inc.
- HIV viral load testing29 Sep 2026US 12,748,120 B2Diagnostics for the Real World, Ltd.
- Removable reagent pack for use in in-vitro diagnostic device and method for controlling the same22 Sep 2026US 12,742,790 B2Edan Instruments, Inc.
- Automatic analyzer, dispensing device, and dispensing control method25 Aug 2026US 12,716,906 B2Hitachi High-Tech Corporation
- Automatic analysis device25 Aug 2026US 12,716,907 B2Hitachi High-Tech Corporation
- System and method for retaining, storing, and capping samples collected from a distance coincident with chemical analysis8 Oct 2026US 2026/0309739 A1
- Multichannel pipetting system8 Oct 2026US 2026/0309740 A1Gilson, Inc.
- Sample analyzer and reagent container1 Oct 2026US 2026/0298959 A1Sysmex Corporation
- System and method for aliquoting a biological sample1 Oct 2026US 2026/0298962 A1Beckman Coulter, Inc.
- Device for the collection and the handling of samples and associated method1 Oct 2026US 2026/0298963 A1Copan Italia S.p.A.
Most cited
By later US patents
- Reagent test strip and apparatus for determination of blood glucose896US 5,304,468 ALifeScan, Inc. · 1994
- Automated initiation of timing of reflectance readings604US 5,049,487 ALifeScan, Inc. · 1991
- Automated molecular biology laboratory487US 5,443,791 APerkin Elmer - Applied Biosystems Division · 1995
- Diagnostics instrument469US 5,374,395 AAmoco Corporation · 1994
- Analytical device for the automated determination of analytes in fluids443US 5,059,394 ALifeScan, Inc. · 1991