Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| DD233303A1 | CLOSURE BODY FOR BLOOD OBJECTS AND METHOD FOR ITS INTRODUCTION | Univ Berlin Humboldt | Expired / Lapsed | 1984-12-28 | — | 2004-12-28 | 0.0 yrs | 0 | |
| DD213834A1 | METHOD FOR PRODUCING A MICRO-SURGERY NEEDLE | Univ Berlin Humboldt | Expired / Lapsed | 1983-03-02 | — | 2003-03-02 | 0.0 yrs | 0 |