Daniel Walker
19Patents
8h-index
25Co-inventors
72Inventor score
Filing activity: Mar 11, 1985 → Jun 16, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5332436A | Method of increasing the surface area and plastic properties of hydrated lime | Chemistry; Metallurgy | 28 | Expired |
| US4748010A | Energy conserving limestone calcining system | Emerging Cross-Sectional Technologies | 25 | Expired |
| US8462423B2 | Coloured particles for electrophoretic displays | Physics | 22 | Active |
| US5118219A | Method of capping tailings ponds | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5399048A | Method of capping exposed land areas and particulate materials deposited thereon | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5350596A | Method of capping particulate materials | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5122012A | Method for improving the characteristics of sulfate bearing soils | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5116417A | Composition and method for agglomerating ore | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8743451B2 | Coloured particles for electrophoretic displays | Physics | 3 | Active |
| US9115464B2 | Particles for electrophoretic displays | Physics | 2 | Active |
| US10840448B2 | Formulation of an organic functional material | Chemistry; Metallurgy | 1 | Active |
| US11407916B2 | Formulations containing a mixture of at least two different solvents | Electricity | 1 | Active |
| US11282906B2 | Electronic device with bank structures | Electricity | 1 | Active |
| US8593719B2 | Particles for electrophoretic displays | Chemistry; Metallurgy | 1 | Active |
| US11171294B2 | Esters containing aromatic groups as solvents for organic electronic formulations | Emerging Cross-Sectional Technologies | 1 | Active |
| US11046884B2 | Formulation of an organic functional material comprising an epoxy group containing solvent | Electricity | 0 | Active |
| US11770971B2 | Esters containing aromatic groups as solvents for organic electronic formulations | Emerging Cross-Sectional Technologies | 0 | Active |
| US10954403B2 | Ink composition of an organic functional material | Electricity | 0 | Active |
| US12387536B2 | Systems and methods for assessing the performance of an automated autonomous driving evaluator | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.