Doug Jack
10Patents
7h-index
21Co-inventors
55Inventor score
Filing activity: May 6, 2002 → Feb 3, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6723886B2 | Use of catalytic distillation reactor for methanol synthesis | Emerging Cross-Sectional Technologies | 113 | Expired |
| US6875339B2 | Octane improvement of a hydrocarbon stream | Chemistry; Metallurgy | 29 | Expired |
| US6854602B2 | Hydrogen-selective silica-based membrane | Chemistry; Metallurgy | 28 | Expired |
| US6974842B1 | Process for catalyst recovery from a slurry containing residual hydrocarbons | Chemistry; Metallurgy | 24 | Expired |
| US7019184B2 | Non-oxidative conversion of gas to liquids | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6929754B2 | Solid/liquid separation system for multiphase converters | Performing Operations; Transporting | 8 | Expired |
| US6887390B2 | Optimized solid/liquid separation system for multiphase converters | Performing Operations; Transporting | 8 | Expired |
| US7354507B2 | Hydroprocessing methods and apparatus for use in the preparation of liquid hydrocarbons | Chemistry; Metallurgy | 6 | Expired |
| US7541504B2 | Octane improvement of a hydrocarbon stream | Chemistry; Metallurgy | 1 | Active |
| US6897246B2 | Recycling light olefins in multistage Fischer Tropsch processes | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.