Patent Explorer
Browse, filter, and analyze 5 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| DE2734847A1 | HF tissue coagulation device with insulated end strips - has clamping electrodes releasably locked to tube reciprocable for retracting electrodes | Delma Elektro und Medizinische Apparatebau GmbH | Expired / Lapsed | 1977-08-02 | — | 1997-08-02 | 0.0 yrs | 0 | |
| US5456683A | Dismantalable medical instrument | Delma Elektro und Medizinische Apparatebau GmbH | Expired / Lapsed | 1994-07-12 | 1995-10-10 | 2014-07-12 | 0.0 yrs | 16 | |
| US5441499A | Bipolar radio-frequency surgical instrument | Delma Elektro und Medizinische Apparatebau GmbH | Expired / Lapsed | 1994-07-13 | 1995-08-15 | 2014-07-13 | 0.0 yrs | 16 | |
| US5269780A | Electro-surgical devices | Delma Elektro und Medizinische Apparatebau GmbH | Expired / Lapsed | 1991-09-27 | 1993-12-14 | 2011-09-27 | 0.0 yrs | 18 | |
| US5267998A | Medical high frequency coagulation cutting instrument | Delma Elektro und Medizinische Apparatebau GmbH | Expired / Lapsed | 1992-10-13 | 1993-12-07 | 2012-10-13 | 0.0 yrs | 17 |