B01L 7/52
Heating or cooling apparatus: with provision for submitting samples to a predetermined
Official title: {with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples}
B01L7/52 (Heating or cooling apparatus: with provision for submitting samples to a predetermined) appears on 3,189 US grants and 5,166 published applications in this corpus.
Search patents in B01L- Granted patents
- 3,189
- Published applications
- 5,166
- Assignees
- 1,311
- Inventors
- 6,818
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 9 | 0 |
| 1994 | 10 | 0 |
| 1995 | 18 | 0 |
| 1996 | 24 | 0 |
| 1997 | 24 | 0 |
| 1998 | 32 | 0 |
| 1999 | 37 | 0 |
| 2000 | 32 | 0 |
| 2001 | 50 | 21 |
| 2002 | 53 | 105 |
| 2003 | 61 | 84 |
| 2004 | 46 | 117 |
| 2005 | 45 | 141 |
| 2006 | 42 | 137 |
| 2007 | 48 | 121 |
| 2008 | 56 | 159 |
| 2009 | 60 | 197 |
| 2010 | 77 | 178 |
| 2011 | 97 | 537 |
| 2012 | 109 | 199 |
| 2013 | 125 | 225 |
| 2014 | 149 | 224 |
| 2015 | 199 | 256 |
| 2016 | 178 | 244 |
| 2017 | 190 | 226 |
| 2018 | 155 | 224 |
| 2019 | 149 | 242 |
| 2020 | 193 | 219 |
| 2021 | 168 | 259 |
| 2022 | 167 | 274 |
| 2023 | 153 | 251 |
| 2024 | 161 | 245 |
| 2025 | 150 | 187 |
| 2026 | 103 | 94 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for determining presence and/or characteristics of target analytes in a sample6 Oct 2026US 12,752,273 B2Conservation X Labs, Inc
- Molecular profiling of tumors6 Oct 2026US 12,754,193 B2Caris MPI, Inc.
- Digital microfluidic apparatus and driving method therefor29 Sep 2026US 12,747,468 B2Beijing BOE Sensor Technology Co., Ltd.
- Rotor mixer for agitation of fluids during sample preparation22 Sep 2026US 12,742,145 B2Siemens Healthcare Diagnostics Inc.
- Rotatable discs and systems and methods for sample analysis22 Sep 2026US 12,742,203 B2Autonomous Medical Devices Inc.
- Customizable testing cartridges and reader box for nucleic acid amplification assays8 Oct 2026US 2026/0307070 A1Omnibox, Inc.
- Fluorescence detector for microfluidic diagnostic system8 Oct 2026US 2026/0307078 A1HandyLab, Inc.
- Integrated device for nucleic acid extraction, amplification and detection8 Oct 2026US 2026/0307079 A1Hefei Dahui Gene Technology Co., Ltd
- Microfluidic device for in-field purification, amplification, and detection of dna from mycotoxin-producing fungi8 Oct 2026US 2026/0308701 A1Purdue Research Foundation
- Systems, methods, and apparatus for automated self-contained biological analysis1 Oct 2026US 2026/0295577 A1PLC Diagnostics, Inc.
Most cited
By later US patents
- Process for amplifying nucleic acid sequences5,960US 4,683,202 ACetus Corporation · 1987
- Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof1,998US 5,143,854 AAffymax Technologies N.V. · 1992
- Array of oligonucleotides on a solid substrate1,585US 5,445,934 AAffymax Technologies N.V. · 1995
- Mesoscale polynucleotide amplification devices1,091US 5,587,128 AThe Trustees of the University of Pennsylvania · 1996
- Mesoscale polynucleotide amplification device and method1,042US 5,498,392 AThe Trustees of the University of Pennsylvania · 1996