Robert Dwayne Litt
27Patents
9h-index
54Co-inventors
78Inventor score
Filing activity: Aug 23, 1990 → Jul 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7250074B2 | Process for separating nitrogen from methane using microchannel process technology | Emerging Cross-Sectional Technologies | 86 | Expired |
| US5136117A | Monomeric recovery from polymeric materials | Emerging Cross-Sectional Technologies | 78 | Expired |
| US5326919A | Monomer recovery from polymeric materials | Emerging Cross-Sectional Technologies | 69 | Expired |
| US7610775B2 | Distillation process using microchannel technology | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5205731A | Nested-fiber gas burner | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US10358604B2 | Method for stopping and restarting a Fischer-Tropsch process | Emerging Cross-Sectional Technologies | 18 | Active |
| US7829602B2 | Process and apparatus for converting natural gas to higher molecular weight hydrocarbons using microchannel process technology | Emerging Cross-Sectional Technologies | 18 | Active |
| US8100996B2 | Process for upgrading a carbonaceous material using microchannel process technology | Emerging Cross-Sectional Technologies | 15 | Active |
| US6838069B2 | Apparatus and method for ammonia removal from waste streams | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8747656B2 | Process and apparatus employing microchannel process technology | Emerging Cross-Sectional Technologies | 9 | Active |
| US7445650B2 | Control of pressurized microchannel processes | Emerging Cross-Sectional Technologies | 8 | Active |
| US6558643B2 | Method for ammonia removal from waste streams | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7569195B2 | Microchannel compression reactor assembly | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8450381B2 | Microchannel compression reactor | Emerging Cross-Sectional Technologies | 6 | Active |
| US7807113B2 | Microchannel compression reactor assembly | Emerging Cross-Sectional Technologies | 5 | Active |
| US7820725B2 | Integrated microchannel synthesis and separation | Performing Operations; Transporting | 4 | Active |
| US9908093B2 | Process for converting a carbonaceous material to methane, methanol and/or dimethyl ether using microchannel process technology | Emerging Cross-Sectional Technologies | 4 | Active |
| US8221528B2 | Methods for applying microchannels to separate gases using liquid absorbents, especially ionic liquid (IL) absorbents | Emerging Cross-Sectional Technologies | 3 | Active |
| US8460411B2 | Microchannel compression reactor | Emerging Cross-Sectional Technologies | 3 | Active |
| US8497308B2 | Integrated microchannel synthesis and separation | Performing Operations; Transporting | 2 | Active |
| US11661553B2 | Synthesis gas conversion process | Emerging Cross-Sectional Technologies | 1 | Active |
| US9452408B2 | Microchannel compression reactor | Emerging Cross-Sectional Technologies | 1 | Active |
| US8029604B2 | Methods for applying microchannels to separate methane using liquid absorbents, especially ionic liquid absorbents from a mixture comprising methane and nitrogen | Chemistry; Metallurgy | 1 | Active |
| US9643151B2 | Integrated microchannel synthesis and separation | Performing Operations; Transporting | 1 | Active |
| US10752843B2 | Synthesis gas conversion process | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.