Patents by Inventor Ellen E. Baxter

Ellen E. Baxter 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).

  • 2-amino-3,4-dihydro-pyrido[3,4-d]pyrimidine derivatives useful as inhibitors of ?-secretase (BACE)
    Patent number: 7531545
    Abstract: The present invention is directed to novel 2-amino-3,4-dihydro-pyrido[3,4-d]pyrimidine derivatives, pharmaceutical compositions containing them and their use in the treatment of Alzheimer's disease (AD) and related disorders. The compounds of the invention are inhibitors of ?-secretase, also known as ?-site cleaving enzyme and BACE, BACE1, Asp2 and memapsin2.
    Type: Grant
    Filed: October 25, 2006
    Date of Patent: May 12, 2009
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Ellen E. Baxter, Christopher John Creighton, Yifang Huang, Chi Luo, Michael H. Parker, Allen B. Reitz, Charles H. Reynolds, Tina Morgan Ross, Eric D. Strobel, Brett A. Tounge