B01J 2219/00781
Aspects relating to microreactors
B01J2219/00781 (Aspects relating to microreactors) appears on 1,872 US grants and 2,328 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,872
- Published applications
- 2,328
- Assignees
- 1,016
- Inventors
- 4,698
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 19 | 0 |
| 1998 | 21 | 0 |
| 1999 | 39 | 0 |
| 2000 | 37 | 0 |
| 2001 | 40 | 10 |
| 2002 | 47 | 80 |
| 2003 | 61 | 119 |
| 2004 | 52 | 158 |
| 2005 | 46 | 124 |
| 2006 | 77 | 136 |
| 2007 | 76 | 126 |
| 2008 | 68 | 128 |
| 2009 | 71 | 147 |
| 2010 | 107 | 116 |
| 2011 | 97 | 116 |
| 2012 | 91 | 95 |
| 2013 | 79 | 62 |
| 2014 | 76 | 82 |
| 2015 | 71 | 88 |
| 2016 | 85 | 82 |
| 2017 | 71 | 66 |
| 2018 | 74 | 81 |
| 2019 | 53 | 63 |
| 2020 | 63 | 77 |
| 2021 | 56 | 79 |
| 2022 | 64 | 76 |
| 2023 | 62 | 75 |
| 2024 | 54 | 67 |
| 2025 | 48 | 46 |
| 2026 | 33 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01J 2219/00819Materials of constructionIndexing code1,145
- B01J 2219/00851Additional featuresIndexing code947
- B01J 2219/00783Laminate assemblies, i.e. the reactor comprising a stack of platesIndexing code898
- B01J 2219/00873Heat exchangeIndexing code772
- B01J 2219/00891Feeding or evacuationIndexing code641
- B01J 2219/00889MixingIndexing code579
- B01J 2219/0095Control aspectsIndexing code550
- B01J 2219/00788Three-dimensional assemblies, i.e. the reactor comprising a form other than a stackIndexing code329
Recent patents
- Microplasma device and method thereof6 Oct 2026US 12,752,250 B2National Taiwan University of Science and Technology
- Reactor and related systems and methods for fuel gas production22 Sep 2026US 12,741,868 B2InnoTech Alberta Inc.
- 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
- Parallel substrates for multiplexing biomolecule processing1 Oct 2026US 2026/0295552 A1Twist Bioscience Corporation
- Process and System for Producing Pulp, Energy, and Bioderivatives from Plant-Based and Recycled Materials10 Sep 2026US 2026/0264040 A1Circ, LLC
- Microreactor for implementing continuous chemical processes involving solids10 Sep 2026US 2026/0264041 A1
- Microfluidic module, microfluidic system, numbering-up method, design method, and maintenance method27 Aug 2026US 2026/0249264 A1Imt Taiwan Co., Ltd.
- Gas micro reactor utilizing membrane packaging13 Aug 2026US 2026/0233188 A1Selective Micro Technologies, LLC
Most cited
By later US patents
- Microfluidic systems incorporating varied channel dimensions843US 5,842,787 ACaliper Technologies Corp. · 1998
- Glucose electrode and method of determining glucose825US 4,759,828 ANova Biomedical Corporation · 1988
- Partitioned microelectronic and fluidic device array for clinical diagnostics and chemical synthesis819US 5,585,069 ADavid Sarnoff Research Center, Inc. · 1996
- Molecular biological diagnostic systems including electrodes743US 5,632,957 ANanogen, Inc. · 1997
- Partitioned microelectronic device array738US 5,593,838 ADavid Sarnoff Research Center, Inc. · 1997