Daniel J. Knapton
8Patents
2h-index
16Co-inventors
44Inventor score
Filing activity: Mar 19, 2009 → Jun 19, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9758743B2 | Mixtures of olefin-ester copolymer with polyolefin as viscosity modifier | Chemistry; Metallurgy | 3 | Active |
| US9382275B2 | Preparation of phosphorus—containing antiwear composition for use in lubricant compositions | Chemistry; Metallurgy | 2 | Active |
| US9550799B2 | Preparation of phosphorus-containing antiwear compounds for use in lubricant compositions | Chemistry; Metallurgy | 1 | Active |
| US8257975B2 | Marker dyes for petroleum products | Emerging Cross-Sectional Technologies | 1 | Active |
| US9074157B2 | Polymeric phosphorus esters for lubricant applications | Chemistry; Metallurgy | 0 | Active |
| US11261398B2 | Hydraulic fluid composition | Chemistry; Metallurgy | 0 | Active |
| US11702610B2 | Lubricating compositions | Chemistry; Metallurgy | 0 | Active |
| US10597599B2 | Nitrogen-functionalized olefin polymers for engine lubricants | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.