Patents by Inventor James Jia-He Li

James Jia-He Li 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).

  • Glutamate (NMDA) receptor antagonists
    Patent number: 5668121
    Abstract: Novel naphthyl-substituted .alpha.-amino acid derivatives, pharmaceutical compositions containing the same and a method of using the same, for the blockade of aspartate and glutamate receptors, are described. Novel intermediates of the napthyl-substituted .alpha.-amino acid derivatives are disclosed.
    Type: Grant
    Filed: September 15, 1995
    Date of Patent: September 16, 1997
    Assignee: Warner-Lambert Company
    Inventors: Christopher Franklin Bigge, James Jia-He Li