|
| US4199326 | 23 Mar 1978 | 22 Apr 1980 | | Emulsified fuel composition and surfactant useful therein |
| US4201552 | 20 Jul 1978 | 6 May 1980 | New England Power Service Company | Coal-oil slurry compositions |
| US4396400 | 14 Apr 1981 | 2 Aug 1983 | Societe Elf France | Process for improving the combustion of gas oils |
| US4410334 | 30 Oct 1981 | 18 Oct 1983 | | Hydrocarbon fuel composition |
| US4425136 | 26 Mar 1981 | 10 Jan 1984 | The United States of America as represented by the United States Department of Energy | Minimally refined biomass fuel |
| US4484929 | 5 Oct 1982 | 27 Nov 1984 | The British Petroleum Company p.l.c. | Solid fuel oil mixtures |
| US4566877 | 9 Apr 1984 | 28 Jan 1986 | Institut de Recherches de la Siderurgie Francaise | Carbon foam usable as blast-furnace fuel and method of making same |
| US4618348 | 2 Nov 1983 | 21 Oct 1986 | Petroleum Fermentations N.V. | Combustion of viscous hydrocarbons |
| US4684372 | 24 Sep 1984 | 4 Aug 1987 | Petroleum Fermentations N.V. | Combustion of viscous hydrocarbons |
| US4793826 | 27 Sep 1985 | 27 Dec 1988 | Petroleum Fermentations N.V. | Bioemulsifier-stabilized hydrocarbosols |
| US4795478 | 11 Sep 1987 | 3 Jan 1989 | Intevep, S.A. | Viscous hydrocarbon-in-water emulsions |
| US4801304 | 17 Jun 1986 | 31 Jan 1989 | Intevep, S.A. | Process for the production and burning of a natural-emulsified liquid fuel |
| US4834775 | 17 Feb 1987 | 30 May 1989 | Intevep, S.A. | Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion |
| US4886519 | 23 Apr 1987 | 12 Dec 1989 | Petroleum Fermentations N.V. | Method for reducing sox emissions during the combustion of sulfur-containing combustible compositions |
| US4892560 | 10 Feb 1987 | 9 Jan 1990 | | Fuels |
| US4976745 | 24 Apr 1989 | 11 Dec 1990 | | Process for stabilizing a hydrocarbon in water emulsion and resulting emulsion product |
| US4994090 | 5 Mar 1990 | 19 Feb 1991 | Intevep, S.A. | Process for controlling sulfur-oxide formation and emissions when burning a combustible fuel formed as a hydrocarbon in water emulsion |
| US5130122 | 12 Sep 1990 | 14 Jul 1992 | MediControl Corporation | Oral cavity and dental microemulsion products |
| US6733549 | 25 Jul 2002 | 11 May 2004 | BASF Aktiengesellschaft | Fuel-water emulsions containing polybutene-based emulsifying agents |
| US7279017 | 21 Feb 2003 | 9 Oct 2007 | Colt Engineering Corporation | Method for converting heavy oil residuum to a useful fuel |
| US7341102 | 28 Apr 2005 | 11 Mar 2008 | Diamond QC Technologies Inc.
Colt Engineering Corporation
Paramount Resources Ltd. | Flue gas injection for heavy oil recovery |
| US7770640 | 6 Feb 2007 | 10 Aug 2010 | Diamond QC Technologies Inc.
Colt Engineering Corporation
Paramount Resources Ltd. | Carbon dioxide enriched flue gas injection for hydrocarbon recovery |
| USRE36983 | 23 May 1995 | 12 Dec 2000 | Petroferm Inc. | Pre-atomized fuels and process for producing same |
