Diana Maker
12Patents
5h-index
6Co-inventors
51Inventor score
Filing activity: Sep 12, 2008 → Jul 26, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8236735B2 | Oligoglycerol fatty acid ester lubricant additives for drilling fluids | Emerging Cross-Sectional Technologies | 19 | Active |
| US8148305B2 | Oligoglyercol fatty acid ester additives for water-based drilling fluids | Emerging Cross-Sectional Technologies | 18 | Active |
| US8153562B2 | Oligoglycerol fatty acid ester thickeners for oil-based drilling fluids | Emerging Cross-Sectional Technologies | 14 | Active |
| US8193125B2 | Crosslinked glycerol or oligoglycerol esters, and use thereof as an additive in drilling fluids | Emerging Cross-Sectional Technologies | 14 | Active |
| US9085524B2 | Method for the production of carboxylic acid esters during a transport | Performing Operations; Transporting | 6 | Active |
| US9896613B2 | Esters for drilling emulsions and metal working fluids | Chemistry; Metallurgy | 5 | Active |
| US8763724B2 | Emulsion-based cleaning composition for oilfield applications | Fixed Constructions | 4 | Active |
| US9982182B2 | Drilling composition, process for its preparation, and applications thereof | Fixed Constructions | 3 | Active |
| US10435609B2 | Hydrophilic ether carboxylic acids as lubricant for salt based drilling systems | Chemistry; Metallurgy | 2 | Active |
| US10227545B2 | Additives for oilfield and industrial applications | Chemistry; Metallurgy | 2 | Active |
| US9745502B2 | Drilling composition, process for its preparation, and applications thereof | Fixed Constructions | 2 | Active |
| US10253236B2 | Environmental friendly well treatment fluids comprising an ester | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.