H05H 1/2441
Characterised by the physical-chemical properties of the dielectric
Official title: {characterised by the physical-chemical properties of the dielectric, e.g. porous dielectric}
H05H1/2441 (Characterised by the physical-chemical properties of the dielectric) appears on 50 US grants and 114 published applications in this corpus.
Search patents in H05H- Granted patents
- 50
- Published applications
- 114
- Assignees
- 63
- Inventors
- 245
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 4 |
| 2004 | 2 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 10 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 4 |
| 2012 | 1 | 3 |
| 2013 | 2 | 4 |
| 2014 | 1 | 5 |
| 2015 | 5 | 7 |
| 2016 | 5 | 2 |
| 2017 | 2 | 4 |
| 2018 | 1 | 0 |
| 2019 | 2 | 27 |
| 2020 | 0 | 2 |
| 2021 | 1 | 5 |
| 2022 | 5 | 5 |
| 2023 | 3 | 8 |
| 2024 | 0 | 4 |
| 2025 | 4 | 4 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and apparatus for generating atmospheric pressure, low temperature plasma6 Oct 2026US 12,757,313 B2TellaPure, LLC
- Low-temperature dielectric barrier discharge devices11 Aug 2026US 12,707,555 B2The Trustees of Princeton University
- Laser assisted cold plasma disinfection device10 Mar 2026US 12,569,582 B2B&W Tek LLC
- Air purifier and method of purifying air20 Jan 2026US 12,528,048 B2Samsung Electronics Co., Ltd.
- Dielectric barrier discharge plasma generator30 Sep 2025US 12,432,841 B2Ushio Denki Kabushiki Kaisha
- Apparatus for Controlling a Composition of a Plasma20 Aug 2026US 2026/0247517 A1The University of Liverpool
- Microplasma catalytic reactor6 Aug 2026US 2026/0225035 A1Dyson Technology Limited
- Flexible plasma generator and method for manufacturing flexible plasma generator30 Apr 2026US 2026/0122750 A1Korea Advanced Institute of Science and Technology
- Curved plasma electrode structure and plasma device for skin surface treatment8 Jan 2026US 2026/0013026 A1Stalwart Elite Technology Co., Ltd.
- Apparatus for generating a plasma-activated liquid, apparatus and method for cleaning and/or sterilization17 Apr 2025US 2025/0126701 A1
Most cited
By later US patents
- Dielectric-coated electrode, plasma discharge treatment apparatus and method for forming thin film116US 7,281,491 B2Konica Corporation · 2007
- Methods and apparatus for controlling toxic compounds using catalysis-assisted non-thermal plasma68US 5,609,736 AResearch Triangle Institute · 1997
- Barrier coatings produced by atmospheric glow discharge62US 6,774,018 B2Sigma Laboratories of Arizona, Inc. · 2004
- Methods and apparatus for controlling toxic compounds using catalysis-assisted non-thermal plasma50US 5,843,288 A1998
- Plasma-assisted skin treatment28US 9,226,790 B2M.O.E. Medical Devices LLC · 2016