C01B 33/10747
With the preferential formation of tetrachloride
Official title: {with the preferential formation of tetrachloride}
C01B33/10747 (With the preferential formation of tetrachloride) appears on 1 US grants and 6 published applications in this corpus.
Search patents in C01B- Granted patents
- 1
- Published applications
- 6
- Assignees
- 3
- Inventors
- 17
- Latest grant
- 25 Dec 1990
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for producing tetrahalosilanes13 Nov 2014US 2014/0335006 A1Spawnt Private S.à.r.l.
- Reactor Design for Reacting Organochlorosilanes and Silicon Tetrachloride to Obtain Hydrogen-Containing Chlorosilanes25 Sep 2014US 2014/0286848 A1Evonik Degussa GmbH
- Method for the production of high-purity silicon19 Sep 2013US 2013/0243683 A1Spawnt Private S.à.r.l.
- Closed loop process for preparing trichlorosilane from metallurgical silicon18 Apr 2013US 2013/0095026 A1Evonik Degussa GmbH
- Method and apparatus for the production of chlorosilanes15 Dec 2011US 2011/0303874 A1
Most cited
By later US patents