Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US5169386A | Method and catheter for dilatation of the lacrimal system | BECKER BRUCE B 17974 BORIS DRIVE ENCINO CA 91316 | Expired / Lapsed | 1990-06-25 | 1992-12-08 | 2010-06-25 | 0.0 yrs | 49 | |
| US5021043A | Method and catheter for dilatation of the lacrimal system | BECKER BRUCE B 17974 BORIS DRIVE ENCINO CA 91316 | Expired / Lapsed | 1989-09-11 | 1991-06-04 | 2009-09-11 | 0.0 yrs | 56 |