Sydkraft AB
4Patents
0Active
4Granted
23Portfolio score
Filing activity: Jan 13, 1984 → Jul 21, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6374844B1 | Method in operating a cavern for gas | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7242166B2 | Electric machine | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4590046A | Method for the purification of flue gases | Performing Operations; Transporting | 3 | Expired |
| US6368018B2 | Installation for storing of natural gas | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.