Company : AVS innovation Co., Ltd.
Title : Transdermal Thin Film Spray for Sustained Release for Growth Factors
Award : Silver Prize, Seoul International Invention Fair 2019
type specimen book.

Transdermal Film forming system is a novel approach which can be used as an alternative to conventional topical and transdermal formulations. It is defined as non-solid dosage form that produces a film in situ, i.e. after application on the skin or any other body surface. These systems contain the drug and film forming excipients in a vehicle which, upon contact with the skin, leaves behind a film of excipients along with the drug upon solvent evaporation. The formed film can either be a solid polymeric material that acts as matrix for sustained release of drug to the skin or a residual liquid film which is rapidly absorbed in the stratum corneum.