Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1994-01-13
1995-09-26
Fay, Zohreh
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514653, 514912, A61K 31415, A61K 31135
Patent
active
054534356
ABSTRACT:
A preservative system for ophthalmic solutions, particularly contact lens solutions, comprises:
REFERENCES:
patent: Re29693 (1978-07-01), Phares
patent: 4354952 (1982-10-01), Riedhammer et al.
patent: 4537746 (1985-08-01), Ogunbiyi et al.
patent: 4587266 (1986-05-01), Verdicchio
patent: 4758595 (1988-07-01), Ogunbiyi et al.
"Trans-Epithelial Permeability of Fluorescein In Vitro Toxicology", vol. 6, 1988, pp. 271-283 (Mary ann Liebert, Inc. Publishers, New York).
Raheja Manohar K.
Wrobel Stanley J.
Fay Zohreh
Larson Craig E.
Polymer Technology Corporation
Polyn Denis A.
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