Alcon Research LLC
Alcon ReseActive Patents
0
Total Holdings
27
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US5842567A | Quick release package | Expired / Lapsed | 1997-11-12 | 1998-12-01 | 6 | Details |
| US5674194A | Process control system | Expired / Lapsed | 1995-10-25 | 1997-10-07 | 16 | Details |
| US5562693A | Cutting blade assembly for a surgical scissors | Expired / Lapsed | 1995-08-11 | 1996-10-08 | 16 | Details |
| US5474532A | Cutting blade for a vitreous cutter | Expired / Lapsed | 1994-11-22 | 1995-12-12 | 9 | Details |
| US5328481A | Method for injecting viscous fluid into the eye to lift ret… | Expired / Lapsed | 1991-09-16 | 1994-07-12 | 6 | Details |
| US5282786A | Infusion sleeve for surgical ultrasonic apparatus | Expired / Lapsed | 1992-11-25 | 1994-02-01 | 6 | Details |
| US5263958A | Microsurgical instrument | Expired / Lapsed | 1992-04-08 | 1993-11-23 | 20 | Details |
| US5261883A | Portable apparatus for controlling fluid flow to a surgical… | Expired / Lapsed | 1992-12-14 | 1993-11-16 | 8 | Details |
| US5258002A | Dual tapered surgical knife | Expired / Lapsed | 1992-11-25 | 1993-11-02 | 17 | Details |
| US5246436A | Midinfrared laser tissue ablater | Expired / Lapsed | 1991-12-18 | 1993-09-21 | 10 | Details |
| US5188589A | Textured irrigating sleeve | Expired / Lapsed | 1991-10-10 | 1993-02-23 | 22 | Details |
| US5176628A | Vitreous cutter | Expired / Lapsed | 1991-05-16 | 1993-01-05 | 7 | Details |
| US5154694A | Tissue scraper device for medical use | Expired / Lapsed | 1991-03-08 | 1992-10-13 | 11 | Details |
| US4970656A | Analog drive for ultrasonic probe with tunable phase angle | Expired / Lapsed | 1989-10-20 | 1990-11-13 | 19 | Details |
| US4900301A | Method for ocular perfusion | Expired / Lapsed | 1988-05-23 | 1990-02-13 | 13 | Details |
| US4877026A | Surgical apparatus | Expired / Lapsed | 1988-07-22 | 1989-10-31 | 26 | Details |
| US4838281A | Linear suction control system | Expired / Lapsed | 1987-10-13 | 1989-06-13 | 29 | Details |
| US4771042A | Inhibition of angiogenesis involving the coadministration o… | Expired / Lapsed | 1986-01-24 | 1988-09-13 | 10 | Details |
| US4770486A | Optical system for powered surgical instrument system | Expired / Lapsed | 1985-09-26 | 1988-09-13 | 23 | Details |
| US4768506A | Handpiece drive apparatus for powered surgical scissors | Expired / Lapsed | 1985-09-26 | 1988-09-06 | 10 | Details |
| US4757814A | Proportional control for pneumatic cutting device | Expired / Lapsed | 1987-01-07 | 1988-07-19 | 18 | Details |
| US4758220A | Surgical cassette proximity sensing and latching apparatus | Expired / Lapsed | 1985-09-26 | 1988-07-19 | 10 | Details |
| US4735202A | Microsurgical knife with locking blade guard | Expired / Lapsed | 1986-10-06 | 1988-04-05 | 9 | Details |
| US4686980A | Disposable bipolar instrument | Expired / Lapsed | 1986-04-17 | 1987-08-18 | 10 | Details |
| US4622503A | Variable pneumatic output means for use with ophthalmic mic… | Expired / Lapsed | 1985-09-26 | 1986-11-11 | 10 | Details |
| US4569133A | Depth limited cutter | Expired / Lapsed | 1984-08-28 | 1986-02-11 | 9 | Details |
| US4473076A | Surgical knife | Expired / Lapsed | 1982-04-07 | 1984-09-25 | 23 | Details |