Allan Sass
10Patents
6h-index
9Co-inventors
51Inventor score
Filing activity: Apr 25, 1974 → Jun 1, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4322222A | Process for the gasification of carbonaceous materials | Emerging Cross-Sectional Technologies | 95 | Expired |
| US4147593A | Flash pyrolysis of organic solid waste employing ash recycle | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4358344A | Process for the production and recovery of fuel values from coal | Chemistry; Metallurgy | 21 | Expired |
| US4229185A | Process for the gasification of carbonaceous materials | Chemistry; Metallurgy | 19 | Expired |
| US4053285A | Process for reducing the sulfide sulfur content of char with carbon dioxide and H.sub.2 O | Chemistry; Metallurgy | 12 | Expired |
| US4054421A | Method for desulfurizing char by acid washing and treatment with hydrogen gas | Chemistry; Metallurgy | 10 | Expired |
| US4155715A | Process for reducing the organic sulfur content of char | Chemistry; Metallurgy | 3 | Expired |
| US4449753A | Method for bulking full a retort | Fixed Constructions | 1 | Expired |
| US4133867A | Counter-current process with a hydrodesulfurization of solid carbonaceous materials | Chemistry; Metallurgy | 1 | Expired |
| US4281877A | Rock bolting techniques for forming an in situ oil shale retort | Fixed Constructions | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.