Patent Explorer
Browse, filter, and analyze 10 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| EP0293472A1 | Ultrasonic surgical apparatus | Sumitomo Bakelite Co Ltd | Expired / Lapsed | 1986-11-27 | — | 2006-11-27 | 0.0 yrs | 8 | |
| US5507797A | Slidable kit for endoscopic ligation | Sumitomo Bakelite Co Ltd | Expired / Lapsed | 1994-08-15 | 1996-04-16 | 2014-08-15 | 0.0 yrs | 15 | |
| US5308319A | Cardio assist system and insertion device therefor | Sumitomo Bakelite Co Ltd | Expired / Lapsed | 1992-12-30 | 1994-05-03 | 2012-12-30 | 0.0 yrs | 5 | |
| US5188102A | Surgical ultrasonic horn | Sumitomo Bakelite Co Ltd | Expired / Lapsed | 1991-05-10 | 1993-02-23 | 2011-05-10 | 0.0 yrs | 22 | |
| US5108364A | Monitoring catheter for medical use | Sumitomo Bakelite Co Ltd | Expired / Lapsed | 1990-02-15 | 1992-04-28 | 2010-02-15 | 0.0 yrs | 6 | |
| US5092846A | Introducer for medical tube | Sumitomo Bakelite Co Ltd | Expired / Lapsed | 1990-11-07 | 1992-03-03 | 2010-11-07 | 0.0 yrs | 8 | |
| US5058570A | Ultrasonic surgical apparatus | Sumitomo Bakelite Co Ltd | Expired / Lapsed | 1986-11-27 | 1991-10-22 | 2006-11-27 | 0.0 yrs | 6 | |
| US4832683A | Surgical instrument | Sumitomo Bakelite Co Ltd | Expired / Lapsed | 1986-07-15 | 1989-05-23 | 2006-07-15 | 0.0 yrs | 7 | |
| US4693704A | Cervical canal catheter | Sumitomo Bakelite Co Ltd | Expired / Lapsed | 1983-10-12 | 1987-09-15 | 2003-10-12 | 0.0 yrs | 19 | |
| US4587958A | Ultrasonic surgical device | Sumitomo Bakelite Co Ltd | Expired / Lapsed | 1983-04-04 | 1986-05-13 | 2003-04-04 | 0.0 yrs | 10 |