Preservative-free contact lens treating solution comprising hyaluronic acid and erythritol

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United States of America

PATENT NO 12239658
APP PUB NO 20220290073A1
SERIAL NO

17691263

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Abstract

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A preservative-free contact lens treating solution includes (a) about 0.005 to about 2 wt. %, based on the total weight of the preservative-free contact lens treating solution, of hyaluronic acid or a salt thereof; (b) about 0.01 to about 1 wt. %, based on the total weight of the preservative-free contact lens treating solution, of erythritol; (c) one or more nonionic surfactants; (d) sodium chloride, potassium chloride or any combination thereof; and (e) one or more buffers.

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Patent Owner(s)

Patent OwnerAddress
BAUSCH + LOMB IRELAND LIMITEDDUBLIN 24

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barniak, Vicki Fairport, US 19 70
Duex, John Michael Livonia, US 7 0
Reindel, William T Webster, US 9 53
Scheuer, Catherine West Henrietta, US 14 39
Siverling, Andrea E Rochester, US 3 0

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