Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-03-15
2008-07-22
Fay, Zohreh A (Department: 1612)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
Reexamination Certificate
active
07402609
ABSTRACT:
Topical formulations of olopatadine for treatment of allergic or inflammatory disorders of the eye and nose are disclosed. The aqueous formulations contain approximately 0.17-0.62% (w/v) of olopatadine and an amount of polyvinylpyrrolidone or polystyrene sulfonic acid sufficient to enhance the physical stability of the formulations.
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Astelin® Nasal Spray Product Insert.
Bhagat Haresh G.
Bullock Joseph Paul
Castillo Ernesto J.
Dixit Suresh C.
Han Wesley Wehsin
Alcon Inc.
Fay Zohreh A
Ryan Patrick M.
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