Pharmaceutical foam

Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid

Reexamination Certificate

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Details

C424S401000, C424S078030, C424S078070

Reexamination Certificate

active

07141237

ABSTRACT:
The present invention provides various pharmaceutically active topical delivery compositions. In particular, compositions of the present invention are present in a pressurized container comprising a quick-breaking alcoholic foaming agent, such that when the composition is released, i.e., dispensed, from the pressurized container, a quick-breaking temperature sensitive foam is formed. In addition, the present invention provides various aspects related to such compositions, including methods for modulating a foam characteristic, methods for improving the shelf-life of a pharmaceutically active compound, methods for the percutaneous treatment of various diseases, infections, and illnesses, and methods for evaluating foam characteristics.

REFERENCES:
patent: 4806262 (1989-02-01), Snyder
patent: 4882182 (1989-11-01), Halls et al.
patent: 4915934 (1990-04-01), Tomlinson
patent: 4981678 (1991-01-01), Tomlinson
patent: 5352437 (1994-10-01), Nakagawa et al.
patent: 5397564 (1995-03-01), Seki et al.
patent: 5446028 (1995-08-01), Klein et al.
patent: 5516504 (1996-05-01), Tomlinson
patent: 5679324 (1997-10-01), Lisboa et al.
patent: 5776430 (1998-07-01), Osborne et al.
patent: 5783202 (1998-07-01), Tomlinson et al.
patent: 5788155 (1998-08-01), Martin et al.
patent: 5935554 (1999-08-01), Tomlinson
patent: 6211250 (2001-04-01), Tomlinson et al.
patent: 6231875 (2001-05-01), Sun et al.
patent: 6267949 (2001-07-01), Halls
patent: 6284234 (2001-09-01), Niemiec et al.
patent: 6383471 (2002-05-01), Chen et al.
patent: 6419913 (2002-07-01), Niemiec et al.
patent: 2003/0113385 (2003-06-01), Schleicher et al.
patent: 2003/0118511 (2003-06-01), Jones et al.
patent: 2004/0043946 (2004-03-01), Popp
patent: 0 331 489 (1989-09-01), None
patent: 2677369 (1991-12-01), None
patent: WO 85/01876 (1985-05-01), None
patent: WO 86/00196 (1986-01-01), None
patent: WO 88/04896 (1988-07-01), None
patent: WO 96/27376 (1996-09-01), None
patent: WO 97/17075 (1997-05-01), None
patent: WO 99/20250 (1999-04-01), None
patent: WO 99/53923 (1999-10-01), None
patent: WO 00/15193 (2000-03-01), None
patent: WO 039559 (2003-05-01), None
Abram, A. Z. and R.P.J. Tomlinson, Mousses, Chapter 19, pp. 221-232, Soltec Research Pty Ltd., Rowville, Victoria, Australia, Jun. 2001.
R. Woodford and B.W. Barry, “Bioavailability and activity of topical corticosteroids from a novel drug delivery system, the aerosol quick-break foam,” J Pharm Sci. Jan; vol. 66, No. 1; pp. 99-103, (1977).

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