B01L 7/00
Heating or cooling apparatus
Official title: Heating or cooling apparatus (autoclaves B01J3/04); Heat insulating devices
B01L7/00 (Heating or cooling apparatus) appears on 4,223 US grants and 6,406 published applications in this corpus.
Search patents in B01L- Granted patents
- 4,223
- Published applications
- 6,406
- Assignees
- 1,886
- Inventors
- 9,400
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 10 | 0 |
| 1988 | 3 | 0 |
| 1989 | 13 | 0 |
| 1990 | 9 | 0 |
| 1991 | 15 | 0 |
| 1992 | 18 | 0 |
| 1993 | 22 | 0 |
| 1994 | 25 | 0 |
| 1995 | 32 | 0 |
| 1996 | 38 | 0 |
| 1997 | 39 | 0 |
| 1998 | 40 | 0 |
| 1999 | 50 | 0 |
| 2000 | 45 | 0 |
| 2001 | 66 | 26 |
| 2002 | 68 | 139 |
| 2003 | 84 | 123 |
| 2004 | 66 | 146 |
| 2005 | 72 | 174 |
| 2006 | 54 | 185 |
| 2007 | 61 | 152 |
| 2008 | 71 | 191 |
| 2009 | 80 | 232 |
| 2010 | 100 | 237 |
| 2011 | 120 | 584 |
| 2012 | 136 | 233 |
| 2013 | 158 | 273 |
| 2014 | 188 | 270 |
| 2015 | 228 | 302 |
| 2016 | 212 | 293 |
| 2017 | 229 | 269 |
| 2018 | 189 | 276 |
| 2019 | 193 | 329 |
| 2020 | 247 | 299 |
| 2021 | 211 | 351 |
| 2022 | 227 | 354 |
| 2023 | 210 | 318 |
| 2024 | 223 | 296 |
| 2025 | 189 | 233 |
| 2026 | 137 | 121 |
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
- Pressure-stepped chemical reactions and associated methods, systems, apparatuses, and articles6 Oct 2026US 12,752,275 B2CEM Corporation
- 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.
- 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