H05H 2245/40
Surface treatments
H05H2245/40 (Surface treatments) appears on 95 US grants and 167 published applications in this corpus.
Search patents in H05H- Granted patents
- 95
- Published applications
- 167
- Assignees
- 130
- Inventors
- 489
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 2 |
| 2004 | 2 | 2 |
| 2005 | 0 | 4 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 1 | 3 |
| 2010 | 1 | 0 |
| 2011 | 1 | 5 |
| 2012 | 1 | 2 |
| 2013 | 1 | 5 |
| 2014 | 1 | 4 |
| 2015 | 0 | 4 |
| 2016 | 4 | 5 |
| 2017 | 3 | 10 |
| 2018 | 4 | 9 |
| 2019 | 7 | 11 |
| 2020 | 13 | 9 |
| 2021 | 4 | 7 |
| 2022 | 5 | 14 |
| 2023 | 5 | 19 |
| 2024 | 13 | 18 |
| 2025 | 11 | 10 |
| 2026 | 9 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Low-temperature dielectric barrier discharge devices11 Aug 2026US 12,707,555 B2The Trustees of Princeton University
- Plasma device28 Jul 2026US 12,696,369 B2BSH Hausgeräte GmbH
- Silicon oxide coated polymer films and low pressure PECVD methods for producing the same23 Jun 2026US 12,662,735 B2Agc Glass Europe
- Activation device and odor removal device including same16 Jun 2026US 12,654,004 B2Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Atmospheric pressure plasma reduction of copper oxide to copper metal5 May 2026US 12,617,146 B1Surfx Technologies LLC
- Plasma systems and methods for generation and use of high-intensity light1 Oct 2026US 2026/0304589 A1University of Maryland, College Park
- Bow compensation of semiconductor substrate using plasma jet24 Sep 2026US 2026/0293619 A1Lam Research Corporation
- Plasma Treatment Method for Improving Battery Cell Insulation Defects and Secondary Battery Manufacturing Method Comprising the Same17 Sep 2026US 2026/0279977 A1LG Energy Solution, Ltd.
- Systems and methods for igniting plasma within tubes10 Sep 2026US 2026/0271170 A1Eli Lilly and Company
- Plasma torch head for interior coatings and method of manufacturing the torch head20 Aug 2026US 2026/0247518 A1Oerlikon Metco AG, Wohlen
Most cited
By later US patents
- Remote exposure of workpieces using a recirculated plasma66US 6,406,759 B1The University of Tennessee Research Corporation · 2002
- Apparatus for plasma treatment of moving webs50US 6,066,826 A2000
- Large area plasma processing system (LAPPS)47US 5,874,807 AThe United States of America as represented by the Secretary of the Navy · 1999
- Method and apparatus for surface treatment43US 5,316,739 ABridgestone Corporation · 1994
- Method for production of nano-porous coatings34US 6,465,052 B1Nanotek Instruments, Inc. · 2002