Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3961041A | Effervescent enteric coated L-dopa formulation and method of using the same | Interx Research Corp | Expired / Lapsed | 1975-04-10 | 1976-06-01 | 1995-04-10 | 0.0 yrs | 9 | |
| US3936466A | 3-Chloro-tetrahydro-1,3-oxazines or oxazolidines spiro substituted | Interx Research Corp | Expired / Lapsed | 1975-04-10 | 1976-02-03 | 1995-04-10 | 0.0 yrs | 4 |