B01J 2219/0873
Materials to be treated
B01J2219/0873 (Materials to be treated) appears on 1,654 US grants and 2,287 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,654
- Published applications
- 2,287
- Assignees
- 1,154
- Inventors
- 4,209
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 9 | 0 |
| 1999 | 18 | 0 |
| 2000 | 27 | 0 |
| 2001 | 50 | 20 |
| 2002 | 37 | 69 |
| 2003 | 43 | 103 |
| 2004 | 53 | 107 |
| 2005 | 63 | 99 |
| 2006 | 63 | 93 |
| 2007 | 37 | 72 |
| 2008 | 37 | 79 |
| 2009 | 48 | 79 |
| 2010 | 52 | 78 |
| 2011 | 48 | 67 |
| 2012 | 51 | 63 |
| 2013 | 57 | 76 |
| 2014 | 63 | 113 |
| 2015 | 82 | 136 |
| 2016 | 84 | 134 |
| 2017 | 100 | 155 |
| 2018 | 90 | 123 |
| 2019 | 115 | 122 |
| 2020 | 91 | 93 |
| 2021 | 71 | 74 |
| 2022 | 64 | 66 |
| 2023 | 56 | 85 |
| 2024 | 60 | 81 |
| 2025 | 47 | 67 |
| 2026 | 26 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Microplasma device and method thereof6 Oct 2026US 12,752,250 B2National Taiwan University of Science and Technology
- Liquid plasma discharge device and method for biodiesel synthesis using same15 Sep 2026US 12,734,499 B2Regents of the University of Minnesota
- Device for continuously producing hydrogen from polyester plastics by photocatalytic degradation15 Sep 2026US 12,734,500 B2Tianjin University
- Device and process for mass production of particulate materials8 Sep 2026US 12,728,399 B2Kansas State University Research Foundation
- Process for polymerizing molecular-weight controlled polymer8 Sep 2026US 12,729,255 B2Korea Research Institute of Chemical Technology
- Photoreactor assembly24 Sep 2026US 2026/0284631 A1Signify Holding B. V.
- Pyrolysis and plasma decomposition method for producing carbon nanomaterial17 Sep 2026US 2026/0275198 A1Microwave Solutions GmbH
- V2alc@v2o5/tio2 heterojunction composite photocatalyst, preparation method, and application thereof10 Sep 2026US 2026/0264054 A1United Arab Emirates University
- Pulsed corona discharge-driven water treatment with improved energy efficiency10 Sep 2026US 2026/0265088 A1Fidchem, S.L.
- Calcination systems, calcination methods and method and system for calcination and causticization10 Sep 2026US 2026/0265124 A1Limearc Process AB
Most cited
By later US patents
- High power ultrasonic reactor for sonochemical applications392US 7,157,058 B2Nano-Size Ltd. · 2007
- Fast quench reactor method295US 5,935,293 ALockheed Martin Idaho Technologies Company · 1999
- Fast quench reactor and method231US 5,749,937 ALockheed Idaho Technologies Company · 1998
- Carbon fibers formed from single-wall carbon nanotubes204US 6,683,783 B1William Marsh Rice University · 2004
- Plasma whirl reactor apparatus and methods of use164US 7,622,693 B2Foret Plasma Labs, LLC · 2009