Patents by Inventor Andrew Staab

Andrew Staab 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).

  • Compounds and processes for preparing substituted aminomethyl-2,3,8,9-tetrahydro-7H-1,4-dioxino[2,3-e]indol-8-ones
    Patent number: 8466296
    Abstract: Processes and intermediates are provided for the preparation of substituted aminomethyl 2,3,8,9-tetrahydiO-7H-1,4-dioxino[2.3-e]indo]-8-ones of the Formula (A) wherein the variables n, R and R3 are as described herein. Such compounds are useful, for example, as dopamine receptor agonists.
    Type: Grant
    Filed: March 26, 2008
    Date of Patent: June 18, 2013
    Assignee: Ligand Pharmaceuticals
    Inventors: Zhe-qing Wang, Andrew Staab, Christopher Seekamp, George P. Luke