Velocys, Inc.
131Patents
100Active
131Granted
56Portfolio score
Filing activity: Aug 15, 2002 → Mar 22, 2022 · 57 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7250074B2 | Process for separating nitrogen from methane using microchannel process technology | Emerging Cross-Sectional Technologies | 86 | Expired |
| US6652627B1 | Process for separating a fluid component from a fluid mixture using microchannel process technology | Performing Operations; Transporting | 72 | Expired |
| US6989134B2 | Microchannel apparatus, methods of making microchannel apparatus, and processes of conducting unit operations | Mechanical Engineering; Lighting; Heating | 65 | Expired |
| US7507274B2 | Separation process using microchannel technology | Emerging Cross-Sectional Technologies | 59 | Active |
| US7610775B2 | Distillation process using microchannel technology | Emerging Cross-Sectional Technologies | 56 | Expired |
| US7220390B2 | Microchannel with internal fin support for catalyst or sorption medium | Emerging Cross-Sectional Technologies | 56 | Expired |
| US7084180B2 | Fischer-tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor | Emerging Cross-Sectional Technologies | 55 | Expired |
| US7305850B2 | Distillation process using microchannel technology | Emerging Cross-Sectional Technologies | 54 | Expired |
| US7000427B2 | Process for cooling a product in a heat exchanger employing microchannels | Mechanical Engineering; Lighting; Heating | 53 | Expired |
| US7014835B2 | Multi-stream microchannel device | Emerging Cross-Sectional Technologies | 45 | Expired |
| US9359271B2 | Fischer-Tropsch process | Performing Operations; Transporting | 41 | Active |
| US7029647B2 | Process for producing hydrogen peroxide using microchannel technology | Chemistry; Metallurgy | 40 | Expired |
| US6969505B2 | Process for conducting an equilibrium limited chemical reaction in a single stage process channel | Emerging Cross-Sectional Technologies | 39 | Expired |
| US7250151B2 | Methods of conducting simultaneous endothermic and exothermic reactions | Emerging Cross-Sectional Technologies | 38 | Expired |
| US9006298B2 | Fischer-Tropsch process | Performing Operations; Transporting | 31 | Active |
| US7641865B2 | Flow control through plural, parallel connecting channels to/from a manifold | Emerging Cross-Sectional Technologies | 30 | Active |
| US7404936B2 | Catalysts, in microchannel apparatus, and reactions using same | Emerging Cross-Sectional Technologies | 30 | Expired |
| US7294734B2 | Process for converting a hydrocarbon to an oxygenate or a nitrile | Performing Operations; Transporting | 28 | Expired |
| US8122909B2 | Surface features in microprocess technology | Emerging Cross-Sectional Technologies | 26 | Active |
| US6622519B1 | Process for cooling a product in a heat exchanger employing microchannels for the flow of refrigerant and product | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US8252245B2 | Partial boiling in mini and micro-channels | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US9101890B2 | Support for use in microchannel processing | Emerging Cross-Sectional Technologies | 19 | Active |
| US7422910B2 | Manifold designs, and flow control in multichannel microchannel devices | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7255845B2 | Process for conducting an equilibrium limited chemical reaction in a single stage process channel | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7829602B2 | Process and apparatus for converting natural gas to higher molecular weight hydrocarbons using microchannel process technology | Emerging Cross-Sectional Technologies | 18 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.