Christopher E. Coker
34Patents
15h-index
16Co-inventors
74Inventor score
Filing activity: Feb 3, 2006 → Sep 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8168570B2 | Method of manufacture and the use of a functional proppant for determination of subterranean fracture geometries | Emerging Cross-Sectional Technologies | 91 | Active |
| US7867613B2 | Composition and method for making a proppant | Emerging Cross-Sectional Technologies | 88 | Active |
| US7491444B2 | Composition and method for making a proppant | Emerging Cross-Sectional Technologies | 71 | Active |
| US7459209B2 | Composition and method for making a proppant | Emerging Cross-Sectional Technologies | 64 | Active |
| US8047288B2 | Proppants with carbide and/or nitride phases | Emerging Cross-Sectional Technologies | 41 | Active |
| US8003212B2 | Composition and method for making a proppant | Emerging Cross-Sectional Technologies | 35 | Active |
| US8298667B2 | Composition and method for making a proppant | Emerging Cross-Sectional Technologies | 33 | Active |
| US7887918B2 | Composition and method for making a proppant | Emerging Cross-Sectional Technologies | 31 | Active |
| US8178476B2 | Proppant having a glass-ceramic material | Emerging Cross-Sectional Technologies | 29 | Active |
| US7914892B2 | Composition and method for making a proppant | Emerging Cross-Sectional Technologies | 21 | Active |
| US8178477B2 | Proppants with carbide and/or nitride phases | Emerging Cross-Sectional Technologies | 20 | Active |
| US8012533B2 | Composition and method for making a proppant | Emerging Cross-Sectional Technologies | 20 | Active |
| US7883773B2 | Composition and method for making a proppant | Emerging Cross-Sectional Technologies | 18 | Active |
| US8075997B2 | Composition and method for making a proppant | Emerging Cross-Sectional Technologies | 18 | Active |
| US9803135B2 | Method of manufacture and the use of a functional proppant for determination of subterranean fracture geometries | Emerging Cross-Sectional Technologies | 18 | Active |
| US8603578B2 | Composition and method for making a proppant | Emerging Cross-Sectional Technologies | 15 | Active |
| US7569199B1 | Method to remove sulfur or sulfur-containing species from a source | Emerging Cross-Sectional Technologies | 14 | Active |
| US8728991B2 | Ceramic particles with controlled pore and/or microsphere placement and/or size and method of making same | Fixed Constructions | 10 | Active |
| US9969930B2 | Additive fabrication of proppants | Chemistry; Metallurgy | 6 | Active |
| US9227874B2 | Extrusion process for proppant production | Chemistry; Metallurgy | 2 | Active |
| US9862879B2 | Extrusion process for proppant production | Chemistry; Metallurgy | 2 | Active |
| US10000690B2 | Ceramic particles with controlled pore and/or microsphere placement and/or size and method of making same | Fixed Constructions | 2 | Active |
| US10233386B2 | Light weight proppant with improved strength and methods of making same | Emerging Cross-Sectional Technologies | 1 | Active |
| US9315719B2 | Low surface friction proppants | Fixed Constructions | 1 | Active |
| US9273243B2 | Light weight proppant with improved strength and methods of making same | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.