| 9994767 | Amino acid, carbohydrate and acrylamide polymers useful as flocculants in agricultural and industrial settings | Oct 12, 06 | Jun 12, 18 | Aquero Company, LLC |
| 9988890 | System and a method of recovering and processing a hydrocarbon mixture from a subterranean formation | Jul 04, 13 | Jun 05, 18 | Statoil Canada Limited |
| 9969938 | Processing hydrocarbon-containing materials | Aug 18, 17 | May 15, 18 | Xyleco, Inc. |
| 9956503 | Method for separating a feed material containing immiscible phases of different densities | Sep 11, 17 | May 01, 18 | Fort Hills Energy L.P. |
| 9939197 | Turbulent vacuum thermal separation methods and systems | Jan 24, 14 | Apr 10, 18 | CALAERIS ENERGY + ENVIRONMENT LTD. |
| 9932525 | Method and system for flotation separation in a magnetically controllable and steerable medium | Feb 28, 13 | Apr 03, 18 | CiDRA Corporate Services, Inc. |
| 9926494 | Method for recovery of hydrocarbons from resources comprising diatomite | Aug 01, 16 | Mar 27, 18 | CALIFORNIA JET OIL, LLC |
| 9926493 | Process for the removal of the heavy oil from tar sand (either oil/hydrocarbon wet or water wet deposits) and the cleaning up of the effluent | Apr 22, 16 | Mar 27, 18 | Not available |
| 9920254 | Oil forming composition, method of producing crude oil, and method of producing volatile liquid | May 25, 16 | Mar 20, 18 | Not available |
| 9909049 | Composition comprising an alkoxylated amine compound and a carboxylic acid compound, use thereof in water in oil emulsions and process using the composition as or as part of a drilling fluid | Feb 20, 13 | Mar 06, 18 | SASOL PERFORMANCE CHEMICALS GMBH |
| 9909070 | Process for flocculating and dewatering oil sand mature fine tailings | Apr 22, 10 | Mar 06, 18 | SAPPHIRE ENERGY, INC., SUNCOR ENERGY INC., |
| 9902908 | Process and apparatus for producing liquid hydrocarbon | Jun 11, 12 | Feb 27, 18 | STEEPER ENERGY APS |
| 9884997 | Oil from oil sands extraction process | Sep 26, 12 | Feb 06, 18 | MCW ENERGY GROUP LIMITED |
| 9873844 | Petroleum substitute comprised of an organic solvent extract of a woody tree biomass | Nov 06, 14 | Jan 23, 18 | Phytoleum Technologies Group, LLC |
| 9861954 | Polyolefin interpenetrated network material for hydrocarbon recovery | Sep 17, 15 | Jan 09, 18 | THE PENN STATE RESEARCH FOUNDATION |
| 9856158 | Methods of removing fines and coarse particles from oil sand tailings | Jan 20, 16 | Jan 02, 18 | BAKER HUGHES INCORPORATED |
| 9840669 | Methods of recovering bitumen from oil sands | Jun 05, 14 | Dec 12, 17 | BAKER HUGHES INCORPORATED |
| 9828551 | Composite feedstock for recovery of hydrocarbons from hydrocarbonaceous material | Jul 28, 14 | Nov 28, 17 | RED LEAF RESOURCES, INC. |
| 9822310 | Process for producing liquid hydrocarbon | Jun 11, 12 | Nov 21, 17 | STEEPER ENERGY APS |
| 9809482 | Method for treating mineral sludge by flocculation in-line then above ground | Oct 15, 13 | Nov 07, 17 | S.P.C.M. SA |