Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Reexamination Certificate
2007-08-28
2007-08-28
Lewis, Patrick (Department: 1623)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
C514S886000, C514S887000, C514S944000, C536S018700, C536S052000, C536S114000, C536S123100
Reexamination Certificate
active
10447062
ABSTRACT:
Compositions for the treatment of wounds and skin injuries are described. The compositions, which include gellan gum, increases in viscosity once applied to the wound to form an immobile gel. The composition may be in sprayable form or dispersed in an aqueous solution. Methods of making and using the compositions are also described.
REFERENCES:
patent: 5578661 (1996-11-01), Fox et al.
patent: 6136334 (2000-10-01), Viegas et al.
patent: 6453608 (2002-09-01), Flanagan et al.
patent: 6596704 (2003-07-01), Court et al.
patent: 6635282 (2003-10-01), Flanagan et al.
patent: PCT/EP94/02536 (1995-02-01), None
Court Andrew D.
Kershaw David D.
Bristol--Myers Squibb Company
Kilcoyne John M.
Lewis Patrick
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