Windal Scott Bray
8Patents
4h-index
9Co-inventors
50Inventor score
Filing activity: Nov 20, 1990 → Nov 2, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6832652B1 | Ultra low density cementitious slurries for use in cementing of oil and gas wells | Emerging Cross-Sectional Technologies | 151 | Expired |
| US5105885A | Well cementing method using a dispersant and fluid loss intensifier | Chemistry; Metallurgy | 86 | Expired |
| US8689870B2 | Use of methylhydroxyethyl cellulose as cement additive | Chemistry; Metallurgy | 6 | Active |
| US8096359B2 | Method of cementing using polymeric retarder | Emerging Cross-Sectional Technologies | 5 | Active |
| US11566488B2 | Method of using delayed hydratable polymeric viscosifying agent in the treatment of a well or subterranean formation | Fixed Constructions | 1 | Active |
| US9637675B2 | Use of composites having deformable core and viscosifying agent coated thereon in well treatment operations | Chemistry; Metallurgy | 0 | Active |
| US10822917B2 | Method of cementing a well using delayed hydratable polymeric viscosifying agents | Fixed Constructions | 0 | Active |
| US9187373B2 | Method of cementing using polymeric retarder | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.