Patent Explorer
Browse, filter, and analyze 5 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US5558857A | Contrast agents | GE Healthcare AS | Expired / Lapsed | 1992-06-03 | 1996-09-24 | 2012-06-03 | 0.0 yrs | 14 | |
| US5269762A | Portable hand-held power assister device | GE Healthcare AS | Expired / Lapsed | 1992-04-21 | 1993-12-14 | 2012-04-21 | 0.0 yrs | 12 | |
| US4984573A | Method of electron spin resonance enhanced magnetic resonance imaging | GE Healthcare AS | Expired / Lapsed | 1988-06-22 | 1991-01-15 | 2008-06-22 | 0.0 yrs | 19 | |
| US4844882A | Concentrated stabilized microbubble-type ultrasonic imaging agent | GE Healthcare AS | Expired / Lapsed | 1987-12-29 | 1989-07-04 | 2007-12-29 | 0.0 yrs | 10 | |
| US4714607A | NMR contrast agents | GE Healthcare AS | Expired / Lapsed | 1985-05-30 | 1987-12-22 | 2005-05-30 | 0.0 yrs | 29 |