CALEDUS LIMITED
4Patents
1Active
4Granted
29Portfolio score
Filing activity: Feb 24, 2005 → Jul 24, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7703523B2 | Apparatus and method for use in a well bore | Fixed Constructions | 7 | Expired |
| US7866391B2 | Shoe for wellbore lining tubing | Fixed Constructions | 4 | Active |
| US7896110B2 | Shoe | Fixed Constructions | 3 | Expired |
| US7686089B2 | Hanging apparatus and method | Fixed Constructions | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.