Chemical preparation in the nature of controlled release oral delivery compositions for use in the manufacture of pharmaceutical compositions

Polymer-based drug delivery formulations for clinical use; Pharmaceutical preparations in the nature of a pulmonary delivery composition for use in facilitating the inhalation of pharmaceuticals; Pharmaceutical dosage forms, namely, a dispensing device used for prolonged release of active agents; and Pharmaceutical products, namely, injectable drug delivery formulations used as a facilitating agent for other pharmaceutical preparations