Urea Casale
4Patents
0Active
4Granted
22Portfolio score
Filing activity: Jun 24, 1997 → Jan 16, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6696026B2 | Process for combined production of ammonia and urea | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6342632B1 | Process and plant for the production of urea with high conversion yield and low energy consumption | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6287525A | Process and plant for urea production with reaction spaces having differentiated yields | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6730278B2 | Process and plant for the production of urea with high conversion yield and low energy consumption | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.