Patents by Inventor Kao Huaihung

Kao Huaihung 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).

  • Publication number: 20060073102
    Abstract: The present invention pertains to a solid dosage form comprising an analgesically effective amount of opioid analgesic and an opioid abuse-deterring amount of a nontoxic N-methyl-D-aspartate receptor antagonist contained in a carrier which isolates, or separates, the antagonist from the opioid analgesic. The nontoxic N-methyl-D-aspartate receptor antagonist is released and made available only when the dosage form is misused, as would be the case when the dosage form is crushed or dissolved and thereafter administered in a manner other than that indicated, e.g., by injection or intranasally.
    Type: Application
    Filed: May 13, 2003
    Publication date: April 6, 2006
    Inventors: Kao Huaihung, Bradley Galer, David Kerr