Patents by Inventor Imin Huang

Imin Huang 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).

  • Analytical method for detecting sulfated oligosaccharides
    Patent number: 9441053
    Abstract: The present invention describes an analytical method for detecting and quantitating poly-sulfated oligosaccharides, including Fondaparinux sodium, using hydrophilic interaction ultra-performance liquid chromatography (HILIC-UPLC) coupled with a charged aerosol detector (CAD) or a mass spectrometer (MS). This analytical method provides in-process control in a total synthesis of highly sulfated oligosaccharides by separation, quantification and mass identification. Systems and conditions utilizing such methods are also provided.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: September 13, 2016
    Assignee: ScinoPharm Taiwan, Ltd.
    Inventors: ChungYao Wang, Imin Huang, ChiaYen Wu, YungTe Chiang, Helen Chao
  • ANALYTICAL METHOD FOR DETECTING SULFATED OLIGOSACCHARIDES
    Publication number: 20150013438
    Abstract: The present invention describes an analytical method for detecting and quantitating poly-sulfated oligosaccharides, including Fondaparinux sodium, using hydrophilic interaction ultra-performance liquid chromatography (HILIC-UPLC) coupled with a charged aerosol detector (CAD) or a mass spectrometer (MS). This analytical method provides in-process control in a total synthesis of highly sulfated oligosaccharides by separation, quantification and mass identification. Systems and conditions utilizing such methods are also provided.
    Type: Application
    Filed: July 11, 2013
    Publication date: January 15, 2015
    Applicant: Scinopharm Taiwan, LTD.
    Inventors: ChungYao Wang, Imin Huang, ChiaYen Wu, YungTe Chiang, Helen Chao