Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4708716A | Transdermal drug applicator | Drug Delivery Systems Inc | Expired / Lapsed | 1985-09-16 | 1987-11-24 | 2005-09-16 | 0.0 yrs | 25 | |
| US4640689A | Transdermal drug applicator and electrodes therefor | Drug Delivery Systems Inc | Expired / Lapsed | 1986-03-12 | 1987-02-03 | 2006-03-12 | 0.0 yrs | 10 |