Compositions and methods

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...

Reexamination Certificate

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Details

C424S447000, C424S448000, C424S449000, C424S078350, C525S363000, C514S887000, C514S494000, C602S043000, C602S047000

Reexamination Certificate

active

09717088

ABSTRACT:
Non-aerosol spray-on skin patch compositions as described comprising at least one substantially water insoluble film forming agent, at least one film plasticizer agent, at least one water soluble compound, and at least one organic solvent, the composition forming a flexible, porous and physiologically compatible skin patch when sprayed on to skin and allowed to dry. Also described are methods of improving wound healing by administering a physiologically active ingredient to a patient in need of such treatment.

REFERENCES:
patent: 3987000 (1976-10-01), Gleichenhagen et al.
patent: 5041287 (1991-08-01), Driggers et al.
patent: 5632727 (1997-05-01), Tipton et al.
patent: 5708023 (1998-01-01), Modak et al.
patent: 5725491 (1998-03-01), Tipton et al.
patent: 6183770 (2001-02-01), Muchin et al.

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