Elf Aquitance Production
1Patents
0Active
1Granted
18Portfolio score
Filing activity: Mar 30, 1999 → Mar 30, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6101446A | Method for charting drillable zones in an oilfield avoiding anomaly zones | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.