Fang Deng

US Patent:

20080292669, Nov 27, 2008

Filed:

Nov 20, 2006

Appl. No.:

12/094650

Inventors:

Fang Deng - Parsippany NJ, US
Stanley J. Lech - Parsippany NJ, US

International Classification:

A61K 8/72
A61K 6/02
A61Q 11/00

US Classification:

424401, 523120, 424 49

Abstract:

The present invention provides a foamed and/or aerated substrate for transmucosal and/or transdermal applications. The foamed and/or aerated substrate may be in the form of a film, sheet, strip or wafer. The foamed and/or aerated substrate is suitable for use in applications such as, for example, adhesive denture liners, tooth whitening, and smoking control/cessation. The foamed and/or aerated substrate is polymeric in nature and comprises one or more polymers and one or more foaming agents. Additionally, the foamed and/or aerated substrate may include, but not limited to, one or more plasticizers, hydrophobic barrier agents, tooth whitening agents, antioxidants, preservatives, super-disintegrants or absorbents, flavorants, deodorants, breath freshening agents, colorants, surfactants, film modifiers, cross-linking agents, antimicrobial agents, control release agents, other therapeutic agents, or any combinations thereof.

US Patent:

20100298463, Nov 25, 2010

Filed:

Jul 30, 2007

Appl. No.:

12/375250

Inventors:

Prasad Adusumilli - Parsippany NJ, US
Stanley J. Lech - Parsippany NJ, US
Fang Deng - Parsippany NJ, US

International Classification:

A61K 6/08

US Classification:

523120

Abstract:

The present invention is directed to an improved denture adhesive composition. In particular, this invention is directed to a denture adhesive composition free of a hydrocarbon vehicle, such as petrolatum or mineral oil.