Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US5098434A | Porous coated bone screw | De Puy Inc | Expired / Lapsed | 1990-11-28 | 1992-03-24 | 2010-11-28 | 0.0 yrs | 7 | |
| US5027793A | Surgical retractor | De Puy Inc | Expired / Lapsed | 1990-03-30 | 1991-07-02 | 2010-03-30 | 0.0 yrs | 14 | |
| US4959064A | Dynamic tension bone screw | De Puy Inc | Expired / Lapsed | 1988-10-07 | 1990-09-25 | 2008-10-07 | 0.0 yrs | 6 |