Patents by Inventor Vishal Kumar Gupta

Vishal Kumar Gupta 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).

  • ZERO-ORDER MODIFIED RELEASE SOLID DOSAGE FORMS
    Publication number: 20190358164
    Abstract: The invention comprises a solid dosage form for delivery of water soluble pharmaceutical agents. The solid dosage form comprises a matrix core containing the pharmaceutical agent and a hydrophobic material, and a coating containing a hydrophilic pore-forming agent and a hydrophobic polymer. The dosage form exhibits a zero-order release profile upon dissolution.
    Type: Application
    Filed: August 1, 2019
    Publication date: November 28, 2019
    Inventors: Suneel Kumar Rastogi, Justin Clark Meadows, Vishal Kumar Gupta
  • Zero-Order Modified Release Solid Dosage Forms
    Publication number: 20090110728
    Abstract: The invention comprises a solid dosage form for delivery of water soluble pharmaceutical agents. The solid dosage form comprises a matrix core containing the pharmaceutical agent and a hydrophobic material, and a coating containing a hydrophilic pore-forming agent and a hydrophobic polymer. The dosage form exhibits a zero-order release profile upon dissolution.
    Type: Application
    Filed: May 9, 2007
    Publication date: April 30, 2009
    Inventors: Suneel Kumar Rastogi, Justin Clark Meadows, Vishal Kumar Gupta