C10K 1/106
Containing fe compounds
Official title: {containing Fe compounds}
C10K1/106 (Containing fe compounds) appears on 8 US grants and 2 published applications in this corpus.
Search patents in C10K- Granted patents
- 8
- Published applications
- 2
- Assignees
- 8
- Inventors
- 24
- Latest grant
- 1 Mar 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Two-stage gas washing method applying sulfide precipitation and alkaline absorption1 Mar 2016US 9,272,239 B2Neste Oyj
- Removal of hydrogen cyanide from synthesis gas6 Mar 2012US 8,128,898 B2Sasol Techonology (Proprietary) Limited
- Process for removing nitrogen compounds from a liquid11 Oct 1994US 5,354,436 AEuropean Atomic Energy Community (Euratom)
- Method and apparatus for removal of h2s from a process gas, including thiosulfate and/or cyanide salt decomposition1 Jun 1993US 5,215,728 AARI Technologies, Inc.
- Process for the removal of NO from fluid streams using a water soluble polymeric chelate of a polyvalent metal18 Oct 1988US 4,778,664 AThe Dow Chemical Company
Most cited
By later US patents
- Process for the removal of NO from fluid streams using a water-soluble polymeric chelate of a polyvalent metal27US 4,708,854 AThe Dow Chemical Company · 1987
- Sulfur process20US 4,356,155 AShell Oil Company · 1982
- Process for the removal of H.sub.2 S and CO.sub.2 from gaseous streams13US 4,368,178 AShell Oil Company · 1983
- Process for the removal of NO from fluid streams using a water soluble polymeric chelate of a polyvalent metal11US 4,778,664 AThe Dow Chemical Company · 1988
- Method and apparatus for removal of h2s from a process gas, including thiosulfate and/or cyanide salt decomposition11US 5,215,728 AARI Technologies, Inc. · 1993