H05H 1/3425
Melting or consuming electrodes
Official title: {Melting or consuming electrodes}
H05H1/3425 (Melting or consuming electrodes) appears on 13 US grants and 10 published applications in this corpus.
Search patents in H05H- Granted patents
- 13
- Published applications
- 10
- Assignees
- 13
- Inventors
- 45
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 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 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrode for a plasma cutting torch, assembly having said electrode, plasma cutting torch having said electrode, and method for plasma cutting4 Aug 2026US 12,701,648 B1Kjellberg-Stiftung
- Magnetized plasmoid injection device14 Jan 2025US 12,198,899 B2Nihon University
- Low temperature atmospheric pressure plasma for cleaning and activating metals6 Dec 2022US 11,518,082 B1Surfx Technologies LLC
- Plasma torch system28 Sep 2021US 11,134,559 B2Norsk Titanium AS
- Low temperature atmospheric pressure plasma for cleaning and activating metals13 Oct 2020US 10,800,092 B1Surfx Technologies LLC
- Plasma torch device component monitoring30 May 2024US 2024/0179826 A1
- Plasma arc torch consumable holder1 Dec 2022US 2022/0386445 A1
- Magnetized plasmoid injection device13 Jan 2022US 2022/0013332 A1Nihon University
- Plasma torch system10 Jan 2019US 2019/0014652 A1Norsk Titanium AS
- Plasma spraying apparatus17 Mar 2016US 2016/0074887 A1The Chugoku Electric Power Co., Inc.
Most cited
By later US patents
- Method and apparatus for direct electrothermal-physical conversion of ceramic into nanopowder22US 6,600,127 B1Nanotechnologies, Inc. · 2003
- Electrode for use in plasma arc working torch19US 5,200,594 ADAIHEN Corporation · 1993
- Method and apparatus for producing bulk quantities of nano-sized materials by electrothermal gun synthesis15US 6,580,051 B2Nanotechnologies, Inc. · 2003
- Transferred-arc plasma torch11US 9,686,850 B2Commissariat A L' Energie Atomique · 2017
- Low temperature atmospheric pressure plasma for cleaning and activating metals8US 10,800,092 B1Surfx Technologies LLC · 2020