The Juridical Foundation
3Patents
0Active
3Granted
24Portfolio score
Filing activity: Sep 28, 1978 → May 6, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4162192A | Method for purification of HBs antigen | Chemistry; Metallurgy | 15 | Expired |
| US6790675B2 | Josephson device and fabrication process thereof | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7473670B2 | Process for producing rare earth oxide superconductor | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.