CQ Inc.
5Patents
0Active
5Granted
27Portfolio score
Filing activity: Sep 7, 1993 → Jul 24, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6165238A | Fuel pellet and method for its production | Chemistry; Metallurgy | 42 | Expired |
| US5743924A | Pelletized fuel composition and method of manufacture | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6156281A | Process for removal of hazardous air pollutants from coal | Chemistry; Metallurgy | 11 | Expired |
| US6375447B1 | Apparatus for dewatering and pelletizing particulate fuel | Performing Operations; Transporting | 7 | Expired |
| US5353911A | Method and apparatus for monitoring the flow of solid materials | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.