Patents by Inventor Ngeh Joseph Toyang

Ngeh Joseph Toyang 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).

  • Anticancer Compounds from Vernonia Guineensis
    Publication number: 20120213766
    Abstract: This invention relates to novel compounds with anticancer activity isolated from Vernonia guineensis (Asteraceae) having chemotherapeutic activity against abnormal cell growth such as cancers. The invention also relates to pharmaceutical compositions containing the compounds and to methods of treating abnormal cell growth such as cancer, including combination therapies thereof.
    Type: Application
    Filed: February 22, 2011
    Publication date: August 23, 2012
    Inventors: Ngeh Joseph Toyang, Aloysius Nkwain Toyang, Theresia Ngoin Toyeng