Patents by Inventor Beverley A. Wynne

Beverley A. Wynne has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Stable composition for inhalation therapy comprising delta-9-tetrahydrocannabinol and semiaqueous solvent therefor
    Patent number: 6747058
    Abstract: A formulation of delta-9-tetrahydrocannabinol in a semi-aqueous solvent, such as 35:10:55 alcohol:water:propylene glycol (v/v), produces a stable clear solution near the solubility point of the drug. Because delta-9-tetrahydrocannabinol has poor affinity for the formulation, it is able to partition out and transport across cell membranes to reach the bloodstream quickly. This has been demonstrated by the comparative tmax values achieved in single dose intravenous and 14 day multiple dose inhalation studies conducted in dogs and rats.
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: June 8, 2004
    Assignee: Unimed Pharmaceuticals, Inc.
    Inventors: Mahendra G. Dedhiya, Julia J. Economou, Andrea M. McPhillips, Beverley A. Wynne