Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US5590659A | Ultrasonic visualization method and apparatus | Intravascular Research Ltd | Expired / Lapsed | 1995-07-17 | 1997-01-07 | 2015-07-17 | 0.0 yrs | 32 | |
| US5456259A | Ultrasonic transducer arrangement and catheter | Intravascular Research Ltd | Expired / Lapsed | 1992-07-30 | 1995-10-10 | 2012-07-30 | 0.0 yrs | 31 | |
| US5257629A | Methods and apparatus for the examination and treatment of internal organs | Intravascular Research Ltd | Expired / Lapsed | 1990-05-29 | 1993-11-02 | 2010-05-29 | 0.0 yrs | 19 |