U.S. federal trademark · Serial No. 50007962
Chemical coatings for intraocular lenses and ophthalmic implants; ultraviolet light-protective chemical coatings for use on intraocular lenses and ophthalmic implants; ultraviolet light-absorbing coatings for intraocular lenses and ophthalmic implants; ultraviolet light-protective chemical preparations in the nature of coatings for use on intraocular lenses and ophthalmic implants
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