Sumitomo Bakelite Co Ltd
Sumitomo BActive Patents
0
Total Holdings
17
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0456470A1 | Surgical ultrasonic horn | Expired / Lapsed | 1991-05-08 | — | 11 | Details |
| EP0293472A1 | Ultrasonic surgical apparatus | Expired / Lapsed | 1986-11-27 | — | 8 | Details |
| US6464685B1 | Endoscopic ligation kit | Expired / Lapsed | 2000-09-07 | 2002-10-15 | 11 | Details |
| US5507797A | Slidable kit for endoscopic ligation | Expired / Lapsed | 1994-08-15 | 1996-04-16 | 15 | Details |
| EP0394583B1 | Surgical operation device | Expired / Lapsed | 1989-10-12 | 1995-01-04 | 14 | Details |
| US5308319A | Cardio assist system and insertion device therefor | Expired / Lapsed | 1992-12-30 | 1994-05-03 | 5 | Details |
| US5188102A | Surgical ultrasonic horn | Expired / Lapsed | 1991-05-10 | 1993-02-23 | 22 | 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 |
| US5042461A | Horn used in an ultrasonic surgical operating instrument | Expired / Lapsed | 1989-05-11 | 1991-08-27 | 6 | Details |
| US5011471A | Excretions treating apparatus | Expired / Lapsed | 1988-12-23 | 1991-04-30 | 20 | Details |
| US5012503A | Method for sterilization of polyvinyl alcohol gel by γ-ray | Expired / Lapsed | 1987-11-04 | 1991-04-30 | 5 | Details |
| US4982735A | Artificial ventilator | Expired / Lapsed | 1988-11-18 | 1991-01-08 | 12 | 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 |