Assignee
ALCON PHARMA
CH·5 granted patents·260 citations·filing 1981–1984
Top patents by PatentIndex Score
5 records- 0195US4390482AMethod for molding contact lenses using microwave energyALCON PHARMA·Filed 1981·Granted Jun 28, 1983·131 cites·12 claims
- 0290US4382902AMethod for molding contact lenses using ultraviolet energyALCON PHARMA·Filed 1981·Granted May 10, 1983·51 cites·11 claims
- 0385US4568262AApparatus for the manufacture of contact lenses using microwave energyALCON PHARMA·Filed 1984·Granted Feb 4, 1986·32 cites·15 claims
- 0469US4409258ATreatment process for rendering corneal contact lenses hydrophilicALCON PHARMA·Filed 1981·Granted Oct 11, 1983·28 cites·9 claims
- 0562US4495117AMethod for the manufacture of contact lenses using microwave energyALCON PHARMA·Filed 1983·Granted Jan 22, 1985·18 cites·12 claims
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