Prism ballasted contact lens

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10274751
APP PUB NO 20180011342A1
SERIAL NO

15640207

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Abstract

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A contact lens with a toric optical zone has its anterior and posterior optical zone surfaces tilted with respect to one another to forming prism in the optical zone. Thickness profiles of the peripheral region are independent of the tilt angle between the anterior and posterior optical zone surfaces.

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Patent Owner(s)

  • BAUSCH & LOMB INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Graney, Anita M Rochester, US 5 34
Hovinga, Kristen R Honeoye Falls, US 1 1

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