C10K 1/146
Alkali-, earth-alkali- or nh4 salts
Official title: {alkali-, earth-alkali- or NH4 salts}
C10K1/146 (Alkali-, earth-alkali- or nh4 salts) appears on 3 US grants and 2 published applications in this corpus.
Search patents in C10K- Granted patents
- 3
- Published applications
- 2
- Assignees
- 2
- Inventors
- 8
- Latest grant
- 20 May 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 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 | 0 | 0 |
| 1990 | 0 | 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 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Processes for hydromethanation of a carbonaceous feedstock20 May 2014US 8,728,183 B2Greatpoint Energy, Inc.
- Process for the production of an intermediate Btu gas8 Jul 1980US 4,211,538 AExxon Research & Engineering Co.
- Process for the production of an intermediate Btu gas3 Oct 1978US 4,118,204 AExxon Research & Engineering Co.
Most cited
By later US patents
- Process for the production of an intermediate Btu gas67US 4,118,204 AExxon Research & Engineering Co. · 1978
- Process for the production of an intermediate Btu gas49US 4,211,538 AExxon Research & Engineering Co. · 1980
- Processes for hydromethanation of a carbonaceous feedstock5US 8,728,183 B2Greatpoint Energy, Inc. · 2014