B01J 2219/0841
Metal
B01J2219/0841 (Metal) appears on 126 US grants and 189 published applications in this corpus.
Search patents in B01J- Granted patents
- 126
- Published applications
- 189
- Assignees
- 122
- Inventors
- 397
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 4 |
| 2003 | 4 | 11 |
| 2004 | 4 | 11 |
| 2005 | 9 | 17 |
| 2006 | 9 | 7 |
| 2007 | 3 | 9 |
| 2008 | 1 | 4 |
| 2009 | 3 | 9 |
| 2010 | 1 | 9 |
| 2011 | 5 | 4 |
| 2012 | 6 | 6 |
| 2013 | 9 | 4 |
| 2014 | 3 | 8 |
| 2015 | 6 | 11 |
| 2016 | 5 | 18 |
| 2017 | 5 | 6 |
| 2018 | 9 | 6 |
| 2019 | 7 | 10 |
| 2020 | 6 | 3 |
| 2021 | 8 | 6 |
| 2022 | 3 | 8 |
| 2023 | 3 | 5 |
| 2024 | 7 | 7 |
| 2025 | 3 | 5 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coal to acetylene plasma reactor having coking inhibition and online decoking functions10 Feb 2026US 12,544,731 B2Xinjiang Yuehetai Chemical Technology Co., Ltd.
- Device and method for continuous synthesis of graphene2 Sep 2025US 12,403,438 B2Universal Matter Inc.
- Additive for liquid fuels, fuel compositions based on the additive, and methods of manufacture5 Aug 2025US 12,378,489 B2Fuelgems, Inc.
- Triggering exothermic reactions under high hydrogen loading rates10 Jun 2025US 12,327,644 B2IHJ Holdings Ltd.
- Flow cell for the treatment of liquids12 Nov 2024US 12,137,715 B2Deutsches Institut FüR Lebensmitteltechnik E.V.
- Device and method for continuous synthesis of graphene4 Dec 2025US 2025/0367622 A1Universal Matter Inc.
- A method for ionization of a fluid4 Sep 2025US 2025/0279633 A1Brairtech Sweden AB
- Ceramic electrode structure and ozone generator3 Jul 2025US 2025/0214055 A1Industrial Technology Research Institute
- Ammonia production8 May 2025US 2025/0146143 A1Plasmaleap Technologies Pty Ltd
- A device for ionization of a fluid8 May 2025US 2025/0149864 A1Brairtech Sweden AB
Most cited
By later US patents
- Treatment of fluorocarbon feedstocks73US 7,166,198 B23M Innovative Properties Company · 2007
- Apparatus for hydrogen and carbon production via carbon aerosol-catalyzed dissociation of hydrocarbons45US 8,147,765 B2University of Central Florida Research Foundation, Inc. · 2012
- Plasma surface treatment using dielectric barrier discharges42US 8,263,178 B2Tekna Plasma Systems Inc. · 2012
- Apparatus and method for producing antimicrobial silver solution41US 6,743,348 B22004
- Method and apparatus for manufacturing a micromechanical device35US 6,355,181 B1Surface Technology Systems Limited · 2002