Colt Engineering Corporation
9Patents
1Active
9Granted
29Portfolio score
Filing activity: Aug 4, 1986 → Feb 6, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7341102B2 | Flue gas injection for heavy oil recovery | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6849175B2 | Method of removing water and contaminants from crude oil containing same | Chemistry; Metallurgy | 10 | Expired |
| US4789461A | Method for removing water from crude oil containing same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7770640B2 | Carbon dioxide enriched flue gas injection for hydrocarbon recovery | Emerging Cross-Sectional Technologies | 7 | Active |
| US6530965B2 | Method of converting heavy oil residuum to a useful fuel | Chemistry; Metallurgy | 7 | Expired |
| US7097761B2 | Method of removing water and contaminants from crude oil containing same | Chemistry; Metallurgy | 7 | Expired |
| US6372123B1 | Method of removing water and contaminants from crude oil containing same | Chemistry; Metallurgy | 7 | Expired |
| USRE33999E | Method of removing water from crude oil containing same | General | 3 | Expired |
| US7279017B2 | Method for converting heavy oil residuum to a useful fuel | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.