Range Fuels, Inc.
9Patents
9Active
9Granted
46Portfolio score
Filing activity: Jul 1, 2008 → Nov 10, 2010 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7884253B2 | Methods and apparatus for selectively producing ethanol from synthesis gas | Emerging Cross-Sectional Technologies | 149 | Active |
| US7923405B2 | Cobalt-molybdenum sulfide catalyst materials and methods for ethanol production from syngas | Emerging Cross-Sectional Technologies | 20 | Active |
| US8142530B2 | Methods and apparatus for producing syngas and alcohols | Emerging Cross-Sectional Technologies | 6 | Active |
| US8153027B2 | Methods for producing syngas | Emerging Cross-Sectional Technologies | 6 | Active |
| US7919070B2 | Multi-zone reforming methods and apparatus for conversion of devolatilized biomass to syngas | Emerging Cross-Sectional Technologies | 4 | Active |
| US8110522B2 | Methods for promoting syngas-to-alcohol catalysts | Performing Operations; Transporting | 2 | Active |
| US8026290B2 | Methods and apparatus for continuous removal of carbon dioxide from a mixture of reacting gases | Emerging Cross-Sectional Technologies | 1 | Active |
| US8366796B2 | Modular and distributed methods and systems to convert biomass to syngas | Emerging Cross-Sectional Technologies | 0 | Active |
| US8648226B2 | Process for producing renewable gasoline, and fuel compositions produced therefrom | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.