C10L 9/04
By hydrogenating
Official title: by hydrogenating
C10L9/04 (By hydrogenating) appears on 13 US grants and 6 published applications in this corpus.
Search patents in C10L- Granted patents
- 13
- Published applications
- 6
- Assignees
- 14
- Inventors
- 35
- Latest grant
- 9 Jul 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Coal and oil co-hydrotreating processing technology and equipment9 Jul 2019US 10,344,238 B2Catech Technology Co., Ltd.
- Method and apparatus for the industrial production of new hydrogen-rich fuels16 Oct 2018US 10,100,262 B2Magnegas Corporation
- Method of producing modified coal, and modified coal26 Jun 2018US 10,005,977 B2Kobe Steel, Ltd.
- Production and use of a premium fuel grade petroleum coke25 Oct 2016US 9,475,992 B2
- Desulfurization of carbonaceous materials19 Dec 1989US 4,888,029 ABoard of Trustees of Southern Illinois University
- Fuels and ignition aids made of modified, renewable raw materials20 Jun 2019US 2019/0185774 A1
- A coal and oil co-hydrotreating processing technology and equipment25 Jan 2018US 2018/0023014 A1Catech Technology Co., Ltd.
- Method and Apparatus for the Industrial Production of New Hydrogen-Rich Fuels9 Nov 2017US 2017/0321130 A1Magnegas Corporation
- Method of producing modified coal, and modified coal1 Dec 2016US 2016/0348022 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Production and use of a premium fuel grade petroleum coke16 Feb 2006US 2006/0032788 A1
Most cited
By later US patents
- Process for calcining and desulfurizing petroleum coke17US 4,291,008 AGreat Lakes Carbon Corporation · 1981
- Combination coal deashing and coking process12US 3,997,422 AGulf Oil Corporation · 1976
- Removal of sulfur from carbonaceous fuel6US 4,013,426 A1977
- Solvent-refining of coal3US 4,036,730 ASouth African Coal, Oil & Gas Corporation Limited · 1977
- Process for the production of hydrogenated tar and distillates and low sulfur coke from coal3US 4,406,744 A1983