Sumitomo Bakelite Co Ltd
Sumitomo BActive Patents
0
Total Holdings
9
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0293472A1 | Ultrasonic surgical apparatus | Expired / Lapsed | 1986-11-27 | — | 8 | Details |
| US5507797A | Slidable kit for endoscopic ligation | Expired / Lapsed | 1994-08-15 | 1996-04-16 | 15 | Details |
| US5308319A | Cardio assist system and insertion device therefor | Expired / Lapsed | 1992-12-30 | 1994-05-03 | 5 | Details |
| US5108364A | Monitoring catheter for medical use | Expired / Lapsed | 1990-02-15 | 1992-04-28 | 6 | Details |
| US5092846A | Introducer for medical tube | Expired / Lapsed | 1990-11-07 | 1992-03-03 | 8 | Details |
| US5058570A | Ultrasonic surgical apparatus | Expired / Lapsed | 1986-11-27 | 1991-10-22 | 6 | Details |
| US4832683A | Surgical instrument | Expired / Lapsed | 1986-07-15 | 1989-05-23 | 7 | Details |
| US4693704A | Cervical canal catheter | Expired / Lapsed | 1983-10-12 | 1987-09-15 | 19 | Details |
| US4587958A | Ultrasonic surgical device | Expired / Lapsed | 1983-04-04 | 1986-05-13 | 10 | Details |