Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Reexamination Certificate
2007-07-17
2007-07-17
Kim, Vickie (Department: 1618)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
C424S078040, C424S001210, C514S652000, C514S913000
Reexamination Certificate
active
10863172
ABSTRACT:
Ophthalmic compositions suitable for use as artificial tears or as vehicles for ophthalmic drugs are disclosed. The compositions contain a combination of three polymers that have a synergistic effect on viscosity.
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Chen Huagang
Chowhan Masood A.
Alcon Inc.
Kim Vickie
Ryan Patrick M.
Samala Jagadishwar
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