Drug delivery product and methods

Drug – bio-affecting and body treating compositions – Extract or material containing or obtained from a...

Reexamination Certificate

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C424S400000, C424S439000

Reexamination Certificate

active

07740861

ABSTRACT:
The present invention provides a particulate delivery system comprising an extracted yeast cell wall comprising beta-glucan, a payload molecule and a payload trapping molecule. The invention further provides methods of making and methods of using the particulate delivery system.

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