Patents by Inventor Weijan Xu

Weijan Xu 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).

  • Substituted morpholine compounds for the treatment of central nervous system disorders
    Publication number: 20050245519
    Abstract: This invention relates to compounds of the formulae I wherein R1-R8, A, X, and Z are defined as in the specification, pharmaceutical compositions containing them and their use in the treatment of central nervous system disorders.
    Type: Application
    Filed: April 29, 2005
    Publication date: November 3, 2005
    Inventors: Nancy Barta, Shelly Glase, David Gray, Gregory Reichard, Lloyd Simons, Weijan Xu