Marcus Oliver Wigand
15Patents
9h-index
18Co-inventors
65Inventor score
Filing activity: Feb 15, 2007 → Dec 21, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7500517B2 | Kerogen extraction from subterranean oil shale resources | Emerging Cross-Sectional Technologies | 41 | Active |
| US8851177B2 | In-situ kerogen conversion and oxidant regeneration | Chemistry; Metallurgy | 40 | Active |
| US8936089B2 | In-situ kerogen conversion and recovery | Emerging Cross-Sectional Technologies | 40 | Active |
| US7789164B2 | Kerogen extraction from subterranean oil shale resources | Emerging Cross-Sectional Technologies | 38 | Active |
| US8701788B2 | Preconditioning a subsurface shale formation by removing extractible organics | Chemistry; Metallurgy | 32 | Active |
| US8839860B2 | In-situ Kerogen conversion and product isolation | Emerging Cross-Sectional Technologies | 31 | Active |
| US9033033B2 | Electrokinetic enhanced hydrocarbon recovery from oil shale | Fixed Constructions | 27 | Active |
| US8104536B2 | Kerogen extraction from subterranean oil shale resources | Emerging Cross-Sectional Technologies | 25 | Active |
| US9133398B2 | In-situ kerogen conversion and recycling | Emerging Cross-Sectional Technologies | 22 | Active |
| US10197489B2 | Processes and systems for characterizing and optimizing fracturing fluids | Chemistry; Metallurgy | 9 | Active |
| US10677706B2 | Processes and systems for characterizing and optimizing fracturing fluids | Chemistry; Metallurgy | 5 | Active |
| US8997869B2 | In-situ kerogen conversion and product upgrading | Emerging Cross-Sectional Technologies | 1 | Active |
| US9291690B2 | System and method for determining molecular structures in geological formations | Physics | 0 | Active |
| US9181467B2 | Preparation and use of nano-catalysts for in-situ reaction with kerogen | Fixed Constructions | 0 | Active |
| US8992771B2 | Isolating lubricating oils from subsurface shale formations | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.