H05H 2245/10
Treatment of gases
H05H2245/10 (Treatment of gases) appears on 169 US grants and 255 published applications in this corpus.
Search patents in H05H- Granted patents
- 169
- Published applications
- 255
- Assignees
- 185
- Inventors
- 615
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 2 |
| 2002 | 2 | 8 |
| 2003 | 6 | 7 |
| 2004 | 4 | 10 |
| 2005 | 7 | 7 |
| 2006 | 5 | 9 |
| 2007 | 3 | 3 |
| 2008 | 3 | 9 |
| 2009 | 3 | 7 |
| 2010 | 1 | 7 |
| 2011 | 3 | 7 |
| 2012 | 2 | 5 |
| 2013 | 6 | 6 |
| 2014 | 6 | 7 |
| 2015 | 6 | 3 |
| 2016 | 7 | 8 |
| 2017 | 6 | 11 |
| 2018 | 2 | 10 |
| 2019 | 8 | 12 |
| 2020 | 9 | 9 |
| 2021 | 7 | 6 |
| 2022 | 4 | 19 |
| 2023 | 8 | 34 |
| 2024 | 12 | 23 |
| 2025 | 18 | 13 |
| 2026 | 12 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and apparatus for generating atmospheric pressure, low temperature plasma6 Oct 2026US 12,757,313 B2TellaPure, LLC
- Liquid plasma discharge device and method for biodiesel synthesis using same15 Sep 2026US 12,734,499 B2Regents of the University of Minnesota
- Air flow treatment system and method for ventilation systems18 Aug 2026US 12,708,686 B2Jerome Canady Research Institute for Advanced Biological and Technological Sciences
- Plasma reactor and plasma chemical reactions18 Aug 2026US 12,708,890 B2Nanoplazz Technologies Ltd.
- Plasma device for treating exhaust gas26 May 2026US 12,641,705 B2Plasma Science System Co., Ltd.
- Air decontamination system27 Aug 2026US 2026/0248980 A1The University of Liverpool
- Apparatus for Controlling a Composition of a Plasma20 Aug 2026US 2026/0247517 A1The University of Liverpool
- Nitric oxide generation process controls13 Aug 2026US 2026/0233997 A1Third Pole, Inc.
- Dielectric barrier discharge device13 Aug 2026US 2026/0239522 A1Daphne Technology SA
- Microplasma catalytic reactor6 Aug 2026US 2026/0225035 A1Dyson Technology Limited
Most cited
By later US patents
- Parallel plate apparatus for in-situ vacuum line cleaning for substrate processing equipment90US 6,193,802 B1APPLIED Materials.Inc. · 2001
- Large area atmospheric-pressure plasma jet73US 6,262,523 B1The Regents of the University of California · 2001
- Low-temperature plasma generator72US 5,698,164 AOhnit Co., Ltd. · 1997
- Method and apparatus for reducing perfluorocompound gases from substrate processing equipment emissions71US 6,187,072 B1APPLIED Materials.Inc. · 2001
- Microwave apparatus for in-situ vacuum line cleaning for substrate processing equipment70US 6,045,618 AAPPLIED Materials.Inc. · 2000