Elizabeth Morris
6Patents
5h-index
21Co-inventors
59Inventor score
Filing activity: Dec 31, 1998 → Jan 27, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6140277A | Fluids and techniques for hydrocarbon well completion | Emerging Cross-Sectional Technologies | 103 | Expired |
| US6631764B2 | Filter cake cleanup and gravel pack methods for oil based or water based drilling fluids | Fixed Constructions | 59 | Expired |
| US6638896B1 | Fluids and techniques for hydrocarbon well completion | Emerging Cross-Sectional Technologies | 42 | Expired |
| US6762154B2 | Viscoelastic surfactant fluids stable at high brine concentrations | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6263967A | Well completion clean-up fluids and method for cleaning-up drilling and completion filtercakes | Chemistry; Metallurgy | 18 | Expired |
| US9212535B2 | Diversion by combining dissolvable and degradable particles and fibers | Chemistry; Metallurgy | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.