B01J 2219/0824
Details relating to the shape of the electrodes
B01J2219/0824 (Details relating to the shape of the electrodes) appears on 352 US grants and 477 published applications in this corpus.
Search patents in B01J- Granted patents
- 352
- Published applications
- 477
- Assignees
- 278
- Inventors
- 977
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 20 | 5 |
| 2002 | 8 | 25 |
| 2003 | 20 | 31 |
| 2004 | 15 | 42 |
| 2005 | 22 | 33 |
| 2006 | 25 | 29 |
| 2007 | 10 | 19 |
| 2008 | 9 | 11 |
| 2009 | 11 | 21 |
| 2010 | 12 | 22 |
| 2011 | 10 | 16 |
| 2012 | 12 | 17 |
| 2013 | 23 | 13 |
| 2014 | 11 | 15 |
| 2015 | 10 | 13 |
| 2016 | 12 | 30 |
| 2017 | 10 | 14 |
| 2018 | 16 | 16 |
| 2019 | 11 | 22 |
| 2020 | 13 | 10 |
| 2021 | 9 | 12 |
| 2022 | 8 | 9 |
| 2023 | 7 | 18 |
| 2024 | 12 | 14 |
| 2025 | 8 | 17 |
| 2026 | 7 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Liquid plasma discharge device and method for biodiesel synthesis using same15 Sep 2026US 12,734,499 B2Regents of the University of Minnesota
- Plasma reactor and plasma chemical reactions18 Aug 2026US 12,708,890 B2Nanoplazz Technologies Ltd.
- Device for ionization of a fluid11 Aug 2026US 12,706,268 B2Brairtech Sweden AB
- Gas-to-liquid reactor and method of using14 Jul 2026US 12,678,761 B2PlasMerica, LLC
- Coal to acetylene plasma reactor having coking inhibition and online decoking functions10 Feb 2026US 12,544,731 B2Xinjiang Yuehetai Chemical Technology Co., Ltd.
- Pulsed corona discharge-driven water treatment with improved energy efficiency10 Sep 2026US 2026/0265088 A1Fidchem, S.L.
- Microplasma catalytic reactor6 Aug 2026US 2026/0225035 A1Dyson Technology Limited
- Apparatus and method for propogation reaction of hydrocarbons18 Jun 2026US 2026/0167588 A1PlasMerica, LLC
- Device and method for continuous synthesis of graphene4 Dec 2025US 2025/0367622 A1Universal Matter Inc.
- Isothermal reactor for plasma-catalysis chemical conversion30 Oct 2025US 2025/0332564 A1Energo
Most cited
By later US patents
- Apparatus and methods for the production of powders134US 6,972,115 B1American Inter-Metallics, Inc. · 2005
- Thermal synthesis apparatus and process128US 6,821,500 B2Bechtel BWXT Idaho, LLC · 2004
- Hydrogen and elemental carbon production from natural gas and other hydrocarbons85US 6,395,197 B1Bechtel BWXT Idaho, LLC · 2002
- Thermal synthesis apparatus83US 7,576,296 B2Battelle Energy Alliance, LLC · 2009
- Low power compact plasma fuel converter64US 6,322,757 B1Massachusetts Institute of Technology · 2001