David Normington
6Patents
3h-index
7Co-inventors
46Inventor score
Filing activity: May 27, 2003 → Aug 1, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7452854B2 | Aqueous fabric softener formulations comprising copolymers of cationic acrylates and N-alkyl acrylamides | Chemistry; Metallurgy | 5 | Expired |
| US7659238B2 | Fabric softener compositions comprising homo- and/or copolymers | Chemistry; Metallurgy | 5 | Expired |
| US9439848B2 | Copolymers useful as rheology modifiers and home and personal care compositions comprising said copolymers | Chemistry; Metallurgy | 4 | Active |
| US7687451B2 | Aqueous polymer formulations | Chemistry; Metallurgy | 2 | Active |
| US9724288B2 | Copolymers useful as rheology modifiers and home and personal care compositions comprising said copolymers | Chemistry; Metallurgy | 2 | Active |
| US7423006B2 | Aqueous cleaning compositions comprising cationic copolymers | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.