C01B 13/28
Using a plasma or an electric discharge
Official title: using a plasma or an electric discharge
C01B13/28 (Using a plasma or an electric discharge) appears on 17 US grants and 9 published applications in this corpus.
Search patents in C01B- Granted patents
- 17
- Published applications
- 9
- Assignees
- 18
- Inventors
- 41
- Latest grant
- 20 Oct 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Electrolytic production of metal oxides20 Oct 2015US 9,162,901 B2PPG Industries Ohio, Inc.
- Method of producing nanoparticles, nanoparticles, and lithium battery comprising electrode comprising the nanoparticles10 Sep 2013US 8,530,088 B2Samsung Electronics Co., Ltd. and Sungkyunkwan University Foundation for Corporate Collaboration
- Method and apparatus for the production of ultrafine particles and related coating compositions20 Jul 2010US 7,758,838 B2PPG Industries Ohio, Inc.
- Process for making metal oxide nanoparticles4 May 2010US 7,708,975 B2E. I. Du Pont de Nemours and Company
- Apparatus for making metal oxide nanopowder16 Dec 2008US 7,465,430 B2E. I. Du Pont de Nemours and Company
- Atomizer and atomizing method24 Jul 2025US 2025/0235568 A1Nalux Co., Ltd.
- Electrolytic production of metal oxides18 Sep 2014US 2014/0272414 A1PPG Industries Ohio, Inc.
- Production of Ultrafine Particles in a Plasma System Having Controlled Pressure Zones16 Dec 2010US 2010/0314788 A1
- Method of producing nanoparticles, nanoparticles, and lithium battery comprising electrode comprising the nanoparticles8 Oct 2009US 2009/0253037 A1Samsung Electronics Co., Ltd.
- Method and apparatus for the production of ultrafine particles and related coating compositions21 Feb 2008US 2008/0044678 A1PPG Industries Ohio, Inc.
Most cited
By later US patents
- Method of making nanostructured materials142US 5,460,701 ANanophase Technologies Corporation · 1995
- Microwave plasma chemical synthesis of ultrafine powders120US 6,409,851 B1Materials Modifciation, Inc. · 2002
- Nanocrystalline materials74US 5,874,684 ANanophase Technologies Corporation · 1999
- Process for producing ceramic powders, especially titanium dioxide useful as a photocatalyst35US 5,698,177 AUniversitat Karlsruhe · 1997
- A system for making nonstructured materials33US 5,514,349 ANanophase Technologies Corporation · 1996