H05H 1/3447
Rod-like cathodes
Official title: {Rod-like cathodes}
H05H1/3447 (Rod-like cathodes) appears on 14 US grants and 23 published applications in this corpus.
Search patents in H05H- Granted patents
- 14
- Published applications
- 23
- Assignees
- 18
- Inventors
- 39
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 4 |
| 2018 | 2 | 0 |
| 2019 | 1 | 4 |
| 2020 | 1 | 2 |
| 2021 | 2 | 0 |
| 2022 | 3 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 3 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Atmospheric pressure ion source84US 6,949,741 B2Jeol USA, Inc. · 2005
- Air cooled plasma torch and components thereof24US 9,398,679 B2Lincoln Global.Inc. · 2016
- Non-thermal plasma treatment apparatus, method and system5US 11,168,007 B2GreenPath Industries, LLC · 2021
- Plasma torch and components thereof2US 10,863,610 B2Lincoln Global.Inc. · 2020
- Plasma nozzle for thermal spraying using a consumable wire1US 10,124,354 B2Ford Global Technologies, LLC · 2018