Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| DE3838840A1 | HIGH-FREQUENCY COAGULATION DEVICE FOR SURGICAL PURPOSES | Leibinger GmbH | Expired / Lapsed | 1988-11-17 | — | 2008-11-17 | 0.0 yrs | 0 | |
| DE3838840C2 | High frequency coagulation device for surgical purposes | Leibinger GmbH | Expired / Lapsed | 1988-11-17 | 1997-02-20 | 2008-11-17 | 0.0 yrs | 0 | |
| US4685459A | Device for bipolar high-frequency coagulation of biological tissue | Leibinger GmbH | Expired / Lapsed | 1986-03-06 | 1987-08-11 | 2006-03-06 | 0.0 yrs | 26 |