Y10S 48/00
Gas: heating and illuminating
Y10S48/00 (Gas: heating and illuminating) appears on 480 US grants and 116 published applications in this corpus.
Search patents in Y10S- Granted patents
- 480
- Published applications
- 116
- Assignees
- 132
- Inventors
- 580
- Latest grant
- 30 Jan 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 27 | 0 |
| 1978 | 27 | 0 |
| 1979 | 11 | 0 |
| 1980 | 14 | 0 |
| 1981 | 20 | 0 |
| 1982 | 15 | 0 |
| 1983 | 14 | 0 |
| 1984 | 40 | 0 |
| 1985 | 20 | 0 |
| 1986 | 14 | 0 |
| 1987 | 21 | 0 |
| 1988 | 11 | 0 |
| 1989 | 31 | 0 |
| 1990 | 22 | 0 |
| 1991 | 6 | 0 |
| 1992 | 12 | 0 |
| 1993 | 14 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 3 |
| 2002 | 2 | 78 |
| 2003 | 14 | 12 |
| 2004 | 47 | 4 |
| 2005 | 18 | 2 |
| 2006 | 10 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 6 |
| 2010 | 4 | 1 |
| 2011 | 3 | 2 |
| 2012 | 2 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10S 48/02Slagging producer134
- Y10S 48/06Underground gasification of coal123
- Y10S 48/07Slurry76
- Y10S 48/04Powdered fuel injection66
- Y10S 48/05Diffusion membrane for gas reaction or separation35
- Y10S 48/10Computer resisted control31
- Y10S 48/08Internal combustion engine for gas making11
- Y10S 48/09Solar gasification10
All 10 subgroupsShow fewer
Recent patents
- Fuel feed system for a gasifier and method of gasification system start-up30 Jan 2018US 9,879,191 B2General Electric Company
- Fuel feed system for a gasifier31 Mar 2015US 8,992,641 B2General Electric Company
- Fuel feed system for a gasifier10 Feb 2015US 8,951,314 B2General Electric Company
- In situ recovery from a hydrocarbon containing formation29 Jul 2014US 8,789,586 B2Shell Oil Company
- Hydrogen purification membranes, components and fuel processing systems containing the same28 Jan 2014US 8,636,828 B2Dcns
- Fuel feed system for a gasifier and method of gasification system start-up25 Jun 2015US 2015/0175913 A1General Electric Company
- In situ recovery from a hydrocarbon containing formation30 Jan 2014US 2014/0027119 A1Shell Oil Company
- Hydrogen purification membranes, components and fuel processing systems containing the same2 May 2013US 2013/0108514 A1IdaTech, LLC
- In situ recovery from a hydrocarbon containing formation10 Jan 2013US 2013/0008660 A1Shell Oil Company
- Hydrogen purification membranes, components and fuel processing systems containing the same8 Mar 2012US 2012/0058403 A1IdaTech, LLC
Most cited
By later US patents
- Recovery of hydrocarbons from coal377US 3,999,607 AExxon Research & Engineering Co. · 1976
- Method and apparatus for conversion of coal in situ366US 4,776,638 AUniversity of Kentucky Research Foundation · 1988
- Substoichiometric combustion of low heating value gases325US 4,381,641 AGulf Research & Development Company · 1983
- In situ thermal processing of a hydrocarbon containing formation using a selected production well spacing311US 6,712,136 B2Shell Oil Company · 2004
- Minimizing environmental effects in production and use of coal307US 4,114,688 AIn Situ Technology, Inc. · 1978