H05H 1/2465
The plasma being activated by inductive coupling
Official title: {the plasma being activated by inductive coupling, e.g. using coiled electrodes}
H05H1/2465 (The plasma being activated by inductive coupling) appears on 90 US grants and 114 published applications in this corpus.
Search patents in H05H- Granted patents
- 90
- Published applications
- 114
- Assignees
- 96
- Inventors
- 270
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 9 |
| 2006 | 4 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 4 | 3 |
| 2011 | 0 | 4 |
| 2012 | 3 | 3 |
| 2013 | 2 | 7 |
| 2014 | 4 | 3 |
| 2015 | 5 | 10 |
| 2016 | 10 | 14 |
| 2017 | 9 | 10 |
| 2018 | 3 | 5 |
| 2019 | 9 | 6 |
| 2020 | 3 | 8 |
| 2021 | 8 | 6 |
| 2022 | 3 | 4 |
| 2023 | 2 | 4 |
| 2024 | 6 | 2 |
| 2025 | 3 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stabilized anti-cancer cold atmospheric plasma (CAP)-stimulated media and methods for preparing and using same21 Apr 2026US 12,605,541 B2The George Washington University
- Systems and methods for nonequilibrium plasmas14 Apr 2026US 12,604,388 B2Washington University
- Inductively coupled plasma torch structure with protected injector23 Dec 2025US 12,507,337 B2Elemental Scientific, Inc.
- Plasma generating device8 Jul 2025US 12,354,838 B2En2Core Technology, Inc.
- Inductively coupled plasma torch structure with flared outlet4 Feb 2025US 12,219,687 B2Elemental Scientific, Inc.
- Systems and methods for nonequilibrium plasmas5 Mar 2026US 2026/0068024 A1Washington University
- Generator5 Feb 2026US 2026/0040427 A1National University Corporation Tokai National Higher Education and Research System
- Plasma generating device25 Sep 2025US 2025/0299920 A1En2Core Technology, Inc.
- Inductively coupled plasma torch structure with flared outlet17 Apr 2025US 2025/0126700 A1Elemental Scientific, Inc.
- Systems and methods for nonequilibrium plasmas30 May 2024US 2024/0179825 A1Washington University
Most cited
By later US patents
- Method and apparatus for surface treatment43US 5,316,739 ABridgestone Corporation · 1994
- Atmospheric pressure non-thermal plasma device to clean and sterilize the surfaces of probes, cannulas, pin tools, pipettes and spray heads42US 7,094,314 B2Cerionx, Inc. · 2006
- Plasma surface treatment using dielectric barrier discharges42US 8,263,178 B2Tekna Plasma Systems Inc. · 2012
- Decontamination of fluids or objects contaminated with chemical or biological agents using a distributed plasma reactor39US 6,455,014 B1MesoSystems Technology, Inc. · 2002
- Particle charging apparatus and method of charging particles38US 5,973,904 ARegents of the University of Minnesota · 1999