Back to results
US 2014/0275434 A1Published application
Silicone-containing contact lens having reduced amount of silicon on the surface
AssigneeJohnson & Johnson Vision Care, Inc.
InventorsShivkumar Mahadevan, Douglas G. Vanderlaan, Charles W. Scales, Jaqunda Patton, Kunisi Venkatasubban
Life of this patent
Estimating the term…
Abstract
The present invention relates to a method of reducing the amount of silicon on a surface of a contact lens, wherein the method includes reacting the surface of a contact lens containing at least one silicone component with a fluoride reagent.
Claims18
A method of reducing silicon on a surface of a contact lens, wherein said method comprises reacting the surface of a contact lens comprising at least one silicone component with a fluoride reagent.
Dependencies are inferred from the claim text.