| 9994774 | Method of and system for grinding pyrolysis of particulate carbonaceous feedstock | Jun 21, 11 | Jun 12, 18 | Curtin University of Technology |
| 9982197 | Dry distillation reactor and method for raw material of hydrocarbon with solid heat carrier | Aug 14, 13 | May 29, 18 | Institute of Process Engineering Chinese Academy of Sciences |
| 9969942 | Systems and methods for renewable fuel | Aug 17, 16 | May 15, 18 | Ensyn Renewables, Inc. |
| 9963650 | Method for making sequesterable biochar | May 27, 16 | May 08, 18 | Cool Planet Energy Systems, Inc. |
| 9963404 | Method for producing environmentally-friendly plasticizers | May 29, 13 | May 08, 18 | CONTINENTAL REIFEN DEUTSCHLAND GMBH |
| 9951281 | Microwave based systems and methods for obtaining carbonaceous compounds from polypropylene-containing products | Jan 29, 13 | Apr 24, 18 | Not available |
| 9951278 | Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas | Feb 24, 16 | Apr 24, 18 | Ensyn Renewables, Inc. |
| 9938472 | Method for enclosed recycling of oil-water-sludge in oil shale dry distillation system | Dec 13, 11 | Apr 10, 18 | Shanghai Huachang Enviromental Protection Co. Ltd.; Engineering Technology Research Center, Fushun Mining Group Co., Ltd.; |
| 9925513 | Treatment of heavy crude oil and diluent | Jun 20, 17 | Mar 27, 18 | Quanta Associates L.P. |
| 9926492 | Method and apparatus for liquefaction and distillation of volatile matter within solid carbonaceous material | Apr 08, 11 | Mar 27, 18 | Frontier Applied Sciences, Inc. |
| 9920254 | Oil forming composition, method of producing crude oil, and method of producing volatile liquid | May 25, 16 | Mar 20, 18 | Not available |
| 9920253 | Microorganism mediated liquid fuels | Dec 18, 13 | Mar 20, 18 | JRST, LLC., SOMERSET COAL INTERNATIONAL, SOMERSET COAL INTERNATIONAL, INC., |
| 9920255 | Method and apparatus for energy-efficient processing of secondary deposits | May 04, 12 | Mar 20, 18 | OMV REFINING & MARKETING GMBH |
| 9914879 | Staged zone heating of hydrocarbon bearing materials | Sep 29, 16 | Mar 13, 18 | RED LEAF RESOURCES, INC. |
| 9909078 | Microwave produced pyrolysis oil from beneficiated organic-carbon-containing feedstock | Jul 20, 16 | Mar 06, 18 | CTP BIOTECHNOLOGY LLC |
| 9902908 | Process and apparatus for producing liquid hydrocarbon | Jun 11, 12 | Feb 27, 18 | STEEPER ENERGY APS |
| 9873844 | Petroleum substitute comprised of an organic solvent extract of a woody tree biomass | Nov 06, 14 | Jan 23, 18 | Phytoleum Technologies Group, LLC |
| 9873842 | System and process for biomass conversion to renewable fuels with byproducts recycled to gasifier | Nov 19, 12 | Jan 23, 18 | COOL PLANET ENERGY SYSTEMS, INC. |
| 9845279 | Chemical intermediates by catalytic fast pyrolysis process | Apr 14, 15 | Dec 19, 17 | ANELLOTECH, INC. |
| 9845431 | Process for depolymerizing coal to co-produce pitch and naphthalene | Nov 22, 16 | Dec 19, 17 | QUANTEX RESEARCH CORPORATION |