Alcon Puerto Rico Inc
Alcon PuerActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0042253A1 | Fibrous collagenous hemostatic-adhesive web and method for … | Expired / Lapsed | 1981-06-10 | — | 15 | Details |
| US4578067A | Hemostatic-adhesive, collagen dressing for severed biologic… | Expired / Lapsed | 1985-03-04 | 1986-03-25 | 22 | Details |
| US3742955A | Fibrous collagen derived product having hemostatic and woun… | Expired / Lapsed | 1970-09-29 | 1973-07-03 | 5 | Details |
| US3632361A | Water-insoluble microcrystalline collagen absorbent mat | Expired / Lapsed | 1969-06-26 | 1972-01-04 | 4 | Details |
| US3471598A | Method of producing absorbent mats | Expired / Lapsed | 1966-02-14 | 1969-10-07 | 0 | Details |
| US3443261A | Prosthetic structures from microcrystalline collagen | Expired / Lapsed | 1967-09-01 | 1969-05-13 | 0 | Details |