Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Reexamination Certificate
2011-05-10
2011-05-10
Jiang, Shaojia Anna (Department: 1623)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
C514S561000
Reexamination Certificate
active
07939511
ABSTRACT:
The present invention provides an ophthalmic composition containing xanthan gum, or xanthan gum and an amino acid, which has a superior corneal epithelial disorder-treating effect and a superior corneal epithelial cell-protecting effect.
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Aki Hiroshi
Doi Koji
Jiang Shaojia Anna
Lau Jonathan S
Senju Pharmaceutical Co. Ltd.
Wenderoth , Lind & Ponack, L.L.P.
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