Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| WO1998055053A1 | Prosthetic spinal disc nucleus | RayMedica Inc | Expired / Lapsed | 1998-06-05 | — | 2018-06-05 | 0.0 yrs | 0 | |
| EP0353936A1 | Prosthetic disc containing therapeutic material | RayMedica Inc | Expired / Lapsed | 1989-07-25 | — | 2009-07-25 | 0.0 yrs | 18 | |
| EP0304305A1 | Prosthetic disc | RayMedica Inc | Expired / Lapsed | 1988-08-18 | — | 2008-08-18 | 0.0 yrs | 12 | |
| EP0353936B1 | Prosthetic disc containing therapeutic material | RayMedica Inc | Expired / Lapsed | 1989-07-25 | 1992-11-19 | 2009-07-25 | 0.0 yrs | 17 |