Drug – bio-affecting and body treating compositions – Designated organic nonactive ingredient containing other... – Solid synthetic organic polymer
Patent
1994-12-09
1997-06-03
Kulkosky, Peter F.
Drug, bio-affecting and body treating compositions
Designated organic nonactive ingredient containing other...
Solid synthetic organic polymer
514817, 514818, 514816, A61K 4734, A61K 910
Patent
active
056355408
ABSTRACT:
The present invention relates to stabilized topical pharmaceutical preparations. More specifically the present invention relates to a stabilized topical pharmaceutical preparation, based on the solubilization of a eutectic mixture of local anesthetic agents, in base form, which when combined in the presence of a surfactant and water produce a single phase hydrated polymer to be used in obtaining topical anesthesia and also relates to a stabilized antimicrobial topical pharmaceutical preparation.
REFERENCES:
patent: 4529601 (1985-07-01), Broberg et al.
patent: 5002974 (1991-03-01), Geria
patent: 5298260 (1994-03-01), Viegas et al.
patent: 5298528 (1994-03-01), Evers
patent: 5346903 (1994-09-01), Ackerman et al.
Edlich Richard F.
Rodeheaver George T.
Sutton Sherry
Kulkosky Peter F.
The University of Virginia Patent Foundation
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