Patents by Inventor David Old

David Old 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).

  • 8-Azaprostaglandin carbonate and thiocarbonate analogs as therapeutic agents
    Publication number: 20050032752
    Abstract: The present invention provides a compound represented by the general formula I; wherein A, Ar, X, Z, n, x, y, R and R3 are as defined in the specification.
    Type: Application
    Filed: September 1, 2004
    Publication date: February 10, 2005
    Inventors: David Old, Thang Dinh, Robert Burk