B01J 2219/0849
Corona pulse discharge
B01J2219/0849 (Corona pulse discharge) appears on 143 US grants and 119 published applications in this corpus.
Search patents in B01J- Granted patents
- 143
- Published applications
- 119
- Assignees
- 108
- Inventors
- 366
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 11 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 1 |
| 2002 | 7 | 8 |
| 2003 | 0 | 7 |
| 2004 | 5 | 12 |
| 2005 | 5 | 7 |
| 2006 | 4 | 8 |
| 2007 | 6 | 8 |
| 2008 | 2 | 4 |
| 2009 | 2 | 7 |
| 2010 | 4 | 4 |
| 2011 | 3 | 4 |
| 2012 | 2 | 3 |
| 2013 | 3 | 4 |
| 2014 | 4 | 4 |
| 2015 | 6 | 4 |
| 2016 | 5 | 7 |
| 2017 | 4 | 2 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 1 | 2 |
| 2021 | 2 | 0 |
| 2022 | 1 | 9 |
| 2023 | 4 | 2 |
| 2024 | 3 | 0 |
| 2025 | 2 | 5 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Plasmalysis apparatus for the corona discharge-induced cracking of hydrogen-containing gas7 Oct 2025US 12,434,216 B2Graforce GmbH
- Systems and methods for plasma-based remediation11 Mar 2025US 12,246,284 B2Tai Chong Cheang Steamship Co. (H.K.) Limited
- Combustion apparatus and method of making a combustion apparatus5 Nov 2024US 12,134,066 B2University of Newcastle Upon Tyne
- Reactor for the conversion of carbon dioxide1 Oct 2024US 12,102,974 B2Centre National de la Recherche Scientifique (CNRS)
- Method and apparatus for the production of chemical compounds25 Jun 2024US 12,017,197 B2
- An ozone generator comprising cooling means for generating ozone, a method for generating ozone from an oxygen rich gas and use of the generator1 Oct 2026US 2026/0296886 A1Water Aps
- Pulsed corona discharge-driven water treatment with improved energy efficiency10 Sep 2026US 2026/0265088 A1Fidchem, S.L.
- Method And Apparatus To Activate Molecules In A Fluid24 Jul 2025US 2025/0235845 A1Soave Enterprises LLC
- Systems and Methods for Plasma-Based Chemical Reactions26 Jun 2025US 2025/0205672 A1Advanced Technologies for Tomorrow Today, LLC (ATfTT)
- System And Methods For Plasma-Based Remediation19 Jun 2025US 2025/0196059 A1Tai Chong Cheang Steamship Co. (H.K.) Limited
Most cited
By later US patents
- Unit for processing numeric and logic operations for use in central processing units (cpus), multiprocessor systems, data-flow processors (dsps), systolic processors and field programmable gate arrays (epgas)113US 6,425,068 B1PACT GmbH · 2002
- Runtime configurable arithmetic and logic cell91US 7,565,525 B2Pact Xpp Technologies AG · 2009
- Runtime configurable arithmetic and logic cell86US 6,728,871 B1Pact Xpp Technologies AG · 2004
- Method of removing SO.sub.2, NO.sub.X and particles from gas mixtures using streamer corona77US 4,695,358 AFlorida State University · 1987
- Corona discharge reactor and method of chemically activating constituents thereby74US 5,733,360 AEnvironmental Elements Corp. · 1998