G01N 35/1002
Reagent dispensers
Official title: {Reagent dispensers}
G01N35/1002 (Reagent dispensers) appears on 1,198 US grants and 1,480 published applications in this corpus.
Search patents in G01N- Granted patents
- 1,198
- Published applications
- 1,480
- Assignees
- 501
- Inventors
- 2,790
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 19 | 0 |
| 1995 | 9 | 0 |
| 1996 | 15 | 0 |
| 1997 | 20 | 0 |
| 1998 | 12 | 0 |
| 1999 | 13 | 0 |
| 2000 | 14 | 0 |
| 2001 | 13 | 4 |
| 2002 | 18 | 31 |
| 2003 | 13 | 21 |
| 2004 | 20 | 38 |
| 2005 | 15 | 34 |
| 2006 | 19 | 40 |
| 2007 | 7 | 20 |
| 2008 | 15 | 39 |
| 2009 | 13 | 31 |
| 2010 | 33 | 40 |
| 2011 | 26 | 48 |
| 2012 | 26 | 40 |
| 2013 | 27 | 48 |
| 2014 | 41 | 44 |
| 2015 | 53 | 70 |
| 2016 | 44 | 74 |
| 2017 | 54 | 68 |
| 2018 | 61 | 88 |
| 2019 | 62 | 95 |
| 2020 | 73 | 109 |
| 2021 | 80 | 97 |
| 2022 | 69 | 94 |
| 2023 | 64 | 92 |
| 2024 | 74 | 84 |
| 2025 | 79 | 76 |
| 2026 | 45 | 55 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic analyzer15 Sep 2026US 12,736,555 B2Hitachi High-Tech Corporation
- Sample analyzing system, method and cell image analyzing device1 Sep 2026US 12,724,024 B2Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Automatic analyzer, dispensing device, and dispensing control method25 Aug 2026US 12,716,906 B2Hitachi High-Tech Corporation
- Device and method to be carried out for examining and/or processing an in particular biological or medical sample18 Aug 2026US 12,710,350 B2Lpkf Laser & Electronics AG
- Nucleic acid extraction and fluorescent PCR detection system18 Aug 2026US 12,710,365 B2Autobio Labtec Instruments Co., Ltd.
- Automatic analysis apparatus and automatic analysis method8 Oct 2026US 2026/0309737 A1Canon Kabushiki Kaisha
- Reagent reservoirs and related systems and methods8 Oct 2026US 2026/0309738 A1Illumina, Inc.
- Automatic analyzer, and dispensing method and program thereof8 Oct 2026US 2026/0309741 A1Canon Kabushiki Kaisha
- Measurement apparatus and analysis method1 Oct 2026US 2026/0298829 A1
- Automatic analyzing apparatus1 Oct 2026US 2026/0298956 A1Canon Medical Systems Corporation
Most cited
By later US patents
- Dispensing assembly with interchangeable cartridge pumps312US 5,316,452 AGilbert Corporation · 1994
- Automated biological reaction apparatus275US 5,595,707 AVentana Medical Systems, Inc. · 1997
- Automated molecular pathology apparatus having independent slide heaters263US 6,296,809 B1Ventana Medical Systems, Inc. · 2001
- Automated biological reaction apparatus245US 6,352,861 B1Ventana Medical Systems, Inc. · 2002
- Automated slide processing apparatus with fluid injector241US 5,654,200 AVentana Medical Systems, Inc. · 1997