Nationale Elf Aquitane Societe
1Patents
0Active
1Granted
25Portfolio score
Filing activity: Jan 23, 1990 → Jan 23, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5021308A | New ion conductive material composed of a salt in solution in a liquid electrolyte | Emerging Cross-Sectional Technologies | 73 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.