Patents by Inventor Roy Sandry

Roy Sandry 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).

  • Sustained release pharmaceutical composition and method of releasing pharmaceutically active agent
    Publication number: 20060159754
    Abstract: The present invention is directed to solid, sustained-release, oral dosage form pharmaceutical compositions which contain therapeutic amounts of a pharmaceutically active agent, hydroxypropyl methyl cellulose and a non-ionic, hydrophilic polymer selected from the group consisting of hydroxyethyl cellulose having a number average molecular weight ranging from 90,000 to 1,300,000, hydroxypropyl cellulose having a number average molecular weight of 370,000 to 1,500,000, and poly(ethylene oxide) having a number average molecular weight ranging from 100,000 to 500,000.
    Type: Application
    Filed: March 21, 2006
    Publication date: July 20, 2006
    Inventors: Rajen Shah, Arun Patel, Roy Sandry