Patents by Inventor Lieh-bang Liou

Lieh-bang Liou 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).

  • METHOD FOR MEASURING SIALIC ACID IN IMMUNOGLOBULIN G AND IMMUNOGLOBULIN G ANTI-DOUBLE-STRANDED DNA ANTIBODIES
    Publication number: 20140315222
    Abstract: A method for measuring the amount of sialic acid in immunoglobulin G and immunoglobulin G anti-ds DNA antibodies is disclosed. The method for measuring the amount of sialic acid in immunoglobulin G in the present invention uses culture fluid, blood, plasma, or serum to directly measure the amount of sialic acid in immunoglobulin G. Also, using a mouse monoclonal antibody immunoglobulin G as a standard, which is diluted from 1000 ng/ml to 15.625 ng/ml in phosphate buffered saline (PBS), produces good results. The method for measuring the amount of sialic acid in immunoglobulin G anti-ds DNA antibodies has never been done and the present invention produces good results as well.
    Type: Application
    Filed: December 22, 2013
    Publication date: October 23, 2014
    Applicant: CHANG GUNG MEDICAL FOUNDATION, LINKOU BRANCH
    Inventor: Lieh-bang Liou
  • Method for measuring sialic acid in immunoglobulin G and immunoglobulin G anti-double-stranded DNA antibodies
    Patent number: 8790884
    Abstract: A method for measuring the amount of sialic acid in immunoglobulin G and immunoglobulin G anti-ds DNA antibodies is disclosed. The method for measuring the amount of sialic acid in immunoglobulin G in the present invention uses culture fluid, blood, plasma, or serum to directly measure the amount of sialic acid in immunoglobulin G. Also, using a mouse monoclonal antibody immunoglobulin G as a standard, which is diluted from 1000 ng/ml to 15.625 ng/ml in phosphate buffered saline (PBS), produces good results. The method for measuring the amount of sialic acid in immunoglobulin G anti-ds DNA antibodies has never been done and the present invention produces good results as well.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: July 29, 2014
    Assignee: Chang Gung Medical Foundation, Linkou Branch
    Inventor: Lieh-bang Liou
  • METHOD FOR MEASURING SIALIC ACID IN IMMUNOGLOBULIN G AND IMMUNOGLOBULIN G ANTI-DOUBLE-STRANDED DNA ANTIBODIES
    Publication number: 20140193838
    Abstract: A method for measuring the amount of sialic acid in immunoglobulin G and immunoglobulin G anti-ds DNA antibodies is disclosed. The method for measuring the amount of sialic acid in immunoglobulin G in the present invention uses culture fluid, blood, plasma, or serum to directly measure the amount of sialic acid in immunoglobulin G. Also, using a mouse monoclonal antibody immunoglobulin G as a standard, which is diluted from 1000 ng/ml to 15.625 ng/ml in phosphate buffered saline (PBS), produces good results. The method for measuring the amount of sialic acid in immunoglobulin G anti-ds DNA antibodies has never been done and the present invention produces good results as well.
    Type: Application
    Filed: January 7, 2013
    Publication date: July 10, 2014
    Applicant: CHANG GUNG MEDICAL FOUNDATION, LINKOU BRANCH
    Inventor: Lieh-bang Liou