Neil Grainger
8Patents
3h-index
14Co-inventors
50Inventor score
Filing activity: May 24, 2002 → May 3, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7055628B2 | Well drilling method and drilling fluid | Chemistry; Metallurgy | 13 | Expired |
| US9695366B2 | Demulsifiers | Emerging Cross-Sectional Technologies | 5 | Active |
| US7285519B2 | Oil production additive formulations | Chemistry; Metallurgy | 3 | Expired |
| US9103039B2 | Quaternary ammonium corrosion inhibitor | Chemistry; Metallurgy | 3 | Active |
| US6849582B2 | Method of oil/gas well stimulation | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7122507B2 | Drilling fluids and method of drilling | Chemistry; Metallurgy | 2 | Expired |
| US11292952B2 | Encapsulated production chemicals | Chemistry; Metallurgy | 2 | Active |
| US10550304B2 | Quaternary ammonium compounds and gas hydrate inhibitor compositions | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.