Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4784637A | Aseptic irrigation syringe | Ryder International Corp | Expired / Lapsed | 1987-03-23 | 1988-11-15 | 2007-03-23 | 0.0 yrs | 36 | |
| US4414975A | Blood lancet | Ryder International Corp | Expired / Lapsed | 1981-05-15 | 1983-11-15 | 2001-05-15 | 0.0 yrs | 4 | |
| US4009777A | Contact lens holder | Ryder International Corp | Expired / Lapsed | 1975-12-29 | 1977-03-01 | 1995-12-29 | 0.0 yrs | 12 | |
| US3882220A | Method of molding utilizing meltable core | Ryder International Corp | Expired / Lapsed | 1973-11-02 | 1975-05-06 | 1993-11-02 | 0.0 yrs | 6 |