Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joseph M. Fuisz0
Gary L. Myers0
Richard C. Fuisz0
Robert K. Yang0
Date of Patent
February 23, 2010
0Patent Application Number
108561760
Date Filed
May 28, 2004
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
The invention relates to the film products and methods of their preparation that demonstrate a non-self-aggregating uniform heterogeneity. Desirably, the films disintegrate in water and may be formed by a controlled drying process, or other process that maintains the required uniformity of the film. The films contain a polymer component, which includes polyethylene oxide optionally blended with hydrophilic cellulosic polymers. Desirably, the films also contain a pharmaceutical and/or cosmetic active agent with no more than a 10% variance of the active agent pharmaceutical and/or cosmetic active agent per unit area of the film.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.