Patents by Inventor Hailiang Chen

Hailiang Chen 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).

  • Treating or Preventing Pain Using Spicamycin Derivatives
    Publication number: 20110237536
    Abstract: The present invention relates to the use of spicamycin derivatives for treatment and/or prevention of pain, including neuropathic pain. The invention further relates to pharmaceutical compositions of spicamycin derivatives suitable for treatment or prevention of pain.
    Type: Application
    Filed: October 9, 2009
    Publication date: September 29, 2011
    Inventors: John R. Didsbury, Kenneth J. Ingold, Linda Goff Jet, Andrew Xian Chen, Hailiang Chen
  • ORAL ANTIDEPRESSANT FORMULATION WITH REDUCED EXCIPIENT LOAD
    Publication number: 20110206769
    Abstract: Provided are methods for reducing the excipient load of pharmaceutical formulations containing 3-fluoro-7-(2,2,2-trifluoroethoxy)phenoxathiin 10,10-dioxide as the active pharmaceutical ingredient, and compositions related thereto. In particular, provided is a pharmaceutical product comprising 3-fluoro-7-(2,2,2-trifluoroethoxy)phenoxathiin 10,10-dioxide and a stabilizer admixed throughout a solid-form unilamellar matrix, wherein the ratio of 3-fluoro-7-(2,2,2-trifluoroethoxy)phenoxathiin 10,10-dioxide to stabilizer ranges from about 2:3 to about 1:10, and related methods of forming the pharmaceutical product.
    Type: Application
    Filed: August 20, 2010
    Publication date: August 25, 2011
    Applicant: CeNeRx BioPharma, Inc.
    Inventors: Andrew Chen, Hailiang Chen, James Cecil Free, Majid Keshtmand, Mohammed Abdul Rahman, Sally A. Look