Patents by Inventor Frank Walter Waligora

Frank Walter Waligora 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).

  • Synthesis and formulations of salts of isophosphoramide mustard and analogs thereof
    Patent number: 8664201
    Abstract: Disclosed herein are formulations and methods of manufacture of compounds of formula (E): wherein X and Y independently represent leaving groups and A+ is an ammonium cation.
    Type: Grant
    Filed: July 30, 2009
    Date of Patent: March 4, 2014
    Assignee: Ziopharm Oncology, Inc.
    Inventors: Frank Walter Waligora, John C. Amedio
  • SYNTHESIS AND FORMULATIONS OF SALTS OF ISOPHOSPHORAMIDE MUSTARD AND ANALOGS THEREOF
    Publication number: 20110212921
    Abstract: Disclosed herein are formulations and methods of manufacture of compounds of formula (E): wherein X and Y independently represent leaving groups and A+ is an ammonium cation.
    Type: Application
    Filed: July 30, 2009
    Publication date: September 1, 2011
    Applicant: ZIOPHARM ONOCOLOGY, INC.
    Inventors: Frank Walter Waligora, John C. Amedio
  • COMPOUNDS AND METHODS FOR THE TREATMENT OF CANCER
    Publication number: 20100331403
    Abstract: The present invention provides methods of synthesizing organic arsenicals. Many of these compounds have potent in vitro cytotoxic activity against numerous human tumor cell lines, both of solid and hematological origin, as well as against malignant blood cells from patients with leukemia.
    Type: Application
    Filed: December 12, 2008
    Publication date: December 30, 2010
    Inventors: John C. Amedio, JR., Frank Walter Waligora