David Philpot
5Patents
3h-index
11Co-inventors
50Inventor score
Filing activity: Nov 10, 2008 → Nov 30, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8865632B1 | Drag-reducing copolymer compositions | Chemistry; Metallurgy | 65 | Active |
| US8916508B2 | Drag-reducing copolymer compositions | Chemistry; Metallurgy | 25 | Active |
| US10696887B2 | Oxidative breakers in a silicone based suspension | Chemistry; Metallurgy | 5 | Active |
| US10144865B2 | Method of preparing and using drag-reducing dispersion polymer compositions | Chemistry; Metallurgy | 1 | Active |
| US11001748B2 | Method of preparing and using a drag-reducing additive having a dispersion polymer | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.