C01B 13/30
Removal and cooling of the oxide-containing suspension
C01B13/30 (Removal and cooling of the oxide-containing suspension) appears on 9 US grants and 11 published applications in this corpus.
Search patents in C01B- Granted patents
- 9
- Published applications
- 11
- Assignees
- 7
- Inventors
- 21
- Latest grant
- 29 May 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 3 |
| 2008 | 1 | 0 |
| 2009 | 2 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods of metal oxide nanocrystals preparation29 May 2018US 9,981,900 B2Cn Innovations Limited
- Induction plasma synthesis of nanopowders6 Sep 2011US 8,013,269 B2Tekna Plasma Systems Inc.
- Process for making metal oxide nanoparticles4 May 2010US 7,708,975 B2E. I. Du Pont de Nemours and Company
- Fumed metal oxide particles and process for producing the same11 Aug 2009US 7,572,423 B2Cabot Corporation
- Apparatus for plasma synthesis of metal oxide nanopowder10 Mar 2009US 7,501,599 B2Tekna Plasma Systems Inc.
- Methods of metal oxide nanocrystals preparation15 Oct 2015US 2015/0291501 A1Cni Innovations
- Production of Ultrafine Particles in a Plasma System Having Controlled Pressure Zones16 Dec 2010US 2010/0314788 A1
- Apparatus for making metal oxide nanopowder20 Dec 2007US 2007/0292321 A1E. I. Du Pont de Nemours and Company
- Process for making metal oxide nanoparticles20 Dec 2007US 2007/0292340 A1E. I. Du Pont de Nemours and Company
- Induction plasma synthesis of nanopowders8 Feb 2007US 2007/0029291 A1Tekna Plasma Systems Inc.
Most cited
By later US patents
- Plasma synthesis of metal oxide nanopowder and apparatus therefor89US 6,994,837 B2Tekna Plasma Systems Inc. · 2006
- Process for the production of finely divided oxides of metals or silicon15US 4,276,274 ADegussa AG · 1981
- Apparatus for making metal oxide nanopowder6US 7,465,430 B2E. I. Du Pont de Nemours and Company · 2008
- Fumed metal oxide particles and process for producing the same6US 7,572,423 B2Cabot Corporation · 2009
- Use of a bimodal distribution of scrubs in a process for cooling a hot gaseous suspension5US 5,372,639 AE. I. Du Pont de Nemours and Company · 1994