B01J 19/0093
Microreactors
Official title: {Microreactors, e.g. miniaturised or microfabricated reactors (laboratory containers with capillary fluid transport in microfabricated channels or chambers B01L3/5027)}
B01J19/0093 (Microreactors) appears on 1,924 US grants and 2,305 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,924
- Published applications
- 2,305
- Assignees
- 976
- Inventors
- 4,486
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 10 | 0 |
| 1996 | 13 | 0 |
| 1997 | 25 | 0 |
| 1998 | 29 | 0 |
| 1999 | 52 | 0 |
| 2000 | 49 | 0 |
| 2001 | 52 | 15 |
| 2002 | 52 | 96 |
| 2003 | 80 | 139 |
| 2004 | 53 | 152 |
| 2005 | 54 | 128 |
| 2006 | 81 | 129 |
| 2007 | 78 | 119 |
| 2008 | 66 | 122 |
| 2009 | 61 | 128 |
| 2010 | 98 | 104 |
| 2011 | 81 | 114 |
| 2012 | 91 | 92 |
| 2013 | 73 | 64 |
| 2014 | 73 | 83 |
| 2015 | 68 | 84 |
| 2016 | 80 | 90 |
| 2017 | 68 | 71 |
| 2018 | 77 | 82 |
| 2019 | 51 | 65 |
| 2020 | 68 | 72 |
| 2021 | 51 | 73 |
| 2022 | 64 | 69 |
| 2023 | 61 | 71 |
| 2024 | 50 | 57 |
| 2025 | 42 | 50 |
| 2026 | 33 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electromechanically driven oscillatory flow in fluidic systems25 Aug 2026US 12,714,979 B2Massachusetts Institute of Technology
- Hydrogen activation/ionization accelerating apparatus having fingerprint-type panel stack structure25 Aug 2026US 12,719,068 B2
- Apparatus and methods for synthesizing biopolymers4 Aug 2026US 12,697,598 B2Arizona Board of Regents on behalf of Arizona State University
- Microfluidic reactor for controlling chemical reaction and chemical reaction control method using the same28 Jul 2026US 12,691,430 B2Postech Research and Business Development Foundation
- Microfluidic apparatus14 Jul 2026US D1,134,933 S1Medici Therapeutics, Inc. · Design
- Parallel substrates for multiplexing biomolecule processing1 Oct 2026US 2026/0295552 A1Twist Bioscience Corporation
- Microreactor for implementing continuous chemical processes involving solids10 Sep 2026US 2026/0264041 A1
- Apparatus and process for preparing polyalpha-olefins3 Sep 2026US 2026/0257188 A1China Petroleum & Chemical Corporation
- Microfluidic module, microfluidic system, numbering-up method, design method, and maintenance method27 Aug 2026US 2026/0249264 A1Imt Taiwan Co., Ltd.
- Flow chemistry process for preparing aza-bicyclic heteroaryl compounds20 Aug 2026US 2026/0242370 A1Actinogen Medical Limited
Most cited
By later US patents
- 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
- Active programmable electronic devices for molecular biological analysis and diagnostics1,006US 5,605,662 ANanogen, Inc. · 1997
- Methods and apparatus for the detection of an analyte utilizing mesoscale flow systems1,006US 5,637,469 AThe Trustees of the University of Pennsylvania · 1997
- Fluid handling in mesoscale analytical devices922US 5,304,487 AThe Trustees of the University of Pennsylvania · 1994