Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US5658927A | Diphenylcyclopropyl analogs | University of Oklahoma | Expired / Lapsed | 1995-06-07 | 1997-08-19 | 2015-06-07 | 0.0 yrs | 80 | |
| US4982739A | Biosample aspirator | University of Oklahoma | Expired / Lapsed | 1989-02-06 | 1991-01-08 | 2009-02-06 | 0.0 yrs | 48 | |
| US4971773A | Apparatus for sterilizing contact lenses | University of Oklahoma | Expired / Lapsed | 1987-03-02 | 1990-11-20 | 2007-03-02 | 0.0 yrs | 7 | |
| US4879315A | Cyclopropyl analogs as anti-estrogenic, anti-tumor and female fertility agents | University of Oklahoma | Expired / Lapsed | 1987-09-21 | 1989-11-07 | 2007-09-21 | 0.0 yrs | 4 |