Patents by Inventor Guanhu Bao

Guanhu Bao 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).

  • Publication number: 20110268818
    Abstract: The invention provides compositions comprising a lipocalin, such as NGAL, and a mammalian siderophore that are useful as iron chelators and iron donors. The invention also provides mammalian siderophore compounds of Formula (I): The invention further provides, methods of treatment and methods of diagnosis.
    Type: Application
    Filed: September 18, 2009
    Publication date: November 3, 2011
    Inventors: Jonathan Barasch, Shixian Deng, Guanhu Bao, Donald W. Landry
  • Publication number: 20060135624
    Abstract: The present invention relates to a process for preparing an antidiabetic natural compound and pharmaceutical use of said compound. An antidiabetic Sequoyitol powder is obtained by extracting a medicinal plant, such as Taxus spp, etc., with a solvent, and separating by diphase extraction and chromatography, and it is further purified to obtain its main component, a natural single compound having significant antidiabetic effects. The structure of said compound is confirmed by spectra, chemical synthesis and X-ray single-crystal diffraction pattern, to be 5-O-methyl-myo-inositol (Sequoyitol). Sequoyitol has a significant antidiabetic activity, is able to significantly alleviate hyperglycemia of diabetes, inhibit the decomposition of hepatic glycogen and the absorption of glucose, reduce blood fat level, improve the metabolism of free radicals, and protect ? cells of pancreatic island; and has a very low toxicity.
    Type: Application
    Filed: October 17, 2002
    Publication date: June 22, 2006
    Inventors: Jingyu Liang, Feihua Wu, Guanhu Bao, Qilei Cheng