C10L 1/324
Dispersions containing coal, oil and water
Official title: {Dispersions containing coal, oil and water}
C10L1/324 (Dispersions containing coal, oil and water) appears on 71 US grants and 27 published applications in this corpus.
Search patents in C10L- Granted patents
- 71
- Published applications
- 27
- Assignees
- 56
- Inventors
- 172
- Latest grant
- 25 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 3 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 0 | 4 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Droplet for fuels25 Apr 2023US 11,634,653 B2Kamterter Products, LLC
- Method of agglomerating fine particles using a concentrated water in oil emulsion9 Aug 2022US 11,407,955 B2The University of Newcastle
- Method of preparing combustible oil20 Apr 2021US 10,982,160 B2Fusion Group Holdings Co., Ltd.
- Droplet for fuels29 Dec 2020US 10,876,060 B2Kamterter Products, LLC
- Bio-nano emulsion fuel11 Aug 2020US 10,738,253 B2Tarbiat Modares University
- Droplet for Fuels11 Mar 2021US 2021/0071097 A1Kamterter Products, LLC
- Fuel24 Dec 2020US 2020/0399550 A1Anergy Limited
- Method of preparing combustible oil29 Oct 2020US 2020/0339899 A1Fusion Group Holdings Co., Ltd.
- Means of processing biomass for use in internal combustion engines3 Jan 2019US 2019/0002781 A1
- Bio-nano emulsion fuel4 Oct 2018US 2018/0282645 A1Tarbiat Modares University
Most cited
By later US patents
- Process and apparatus for obtaining the emulsification of nonmiscible liquids52US 3,937,445 A1976
- Stabilized fuel slurry41US 4,251,229 ADai-Ichi Kogyo Seiyaku Co., Ltd. · 1981
- Pitch-containing composition37US 4,539,012 AChiyoda Chemical Enginrng & Constrct. Co. Ltd. · 1985
- Process for feeding a high solids content solid fuel-water slurry to a gasifier33US 3,996,026 ATexaco Inc. · 1976
- Burning water-in-oil emulsion containing pulverized coal30US 3,941,552 A1976