Rainer Lell
6Patents
6h-index
11Co-inventors
56Inventor score
Filing activity: Dec 20, 1978 → Mar 26, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4302434A | Process for producing hydrogen and sulphur from hydrogen sulphide | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4315904A | Process for removing hydrogen sulphide and sulphur dioxide from claus tail gases | Chemistry; Metallurgy | 14 | Expired |
| US5256384A | Activated carbon process for removing hydrogen sulfide from gases | Performing Operations; Transporting | 8 | Expired |
| US4501725A | Process for the combustion of H.sub.2 S containing gases | Chemistry; Metallurgy | 8 | Expired |
| US4249921A | Sulphur condensing apparatus | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5262135A | Process for producing elemental sulfur from an H.sub.2 S-containing gas | Chemistry; Metallurgy | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.