Patents by Inventor Lu Xiuling

Lu Xiuling 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).

  • Hemoglobin conjugate and the preparation method and its use
    Publication number: 20060247423
    Abstract: The present invention relates to conjugates of hemoglobin and human serum albumin and the preparation process thereof. The conjugates have molecular weight in the range of 100-300 kD, comprising 1-3 intermolecularly or intramolecularly cross-linked hemoglobin molecules and 1-3 human serum albumin molecules. The conjugates are obtained by the following steps: preparing stroma-free hemoglobin, then coupling hemoglobin to human serum albumin and purifying the products using anion exchange chromatography. The hemoglobin and human serum albumin conjugates have characteristics suitable for being used as blood substitutes.
    Type: Application
    Filed: October 5, 2005
    Publication date: November 2, 2006
    Inventors: Zhiguo Su, Lu Xiuling, Zheng Chunyang, Xu Yuhong