Patents by Inventor Yancun Li

Yancun Li 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 QUANTITATIVE MEASUREMENT OF THYROID HORMONES AND RELATED ANTIBODIES IN A SERUM SAMPLE
    Publication number: 20090280575
    Abstract: This invention discloses using SPR technology to simultaneously and quantitatively measure the concentrations of thyroid hormones and related antibodies in a serum sample, which can be used to evaluate thyroid functions and to diagnose thyroid diseases. It also discloses an efficient formula to make a mixed SAM that can greatly enhance the immobilization ability of the metal surface in SPR based techniques, which is good for the immobilization of relevant antibodies and antigens used for the detection of respective thyroid hormones and related antibodies in a serum sample.
    Type: Application
    Filed: September 17, 2007
    Publication date: November 12, 2009
    Applicant: CMED TECHNOLOGIES LTD.
    Inventors: Zhong Chen, Ning Liu, Yancun Li
  • METHOD TO MEASURE SERUM BIOMARKERS FOR THE DIAGNOSIS OF LIVER FIBROSIS
    Publication number: 20090275061
    Abstract: This invention discloses using SPR technology to simultaneously and quantitatively measure the concentrations of different liver fibrosis-associated serum biomarkers in a serum sample, which can be used for the diagnosis of liver fibrosis. It also discloses an efficient formula to make a mixed SAM that can greatly enhance the immobilization ability of the metal surface in SPR based techniques, which is good for the immobilization of relevant antibodies used for the detection of liver fibrosis-associated serum biomarkers for the diagnosis of liver fibrosis.
    Type: Application
    Filed: September 12, 2007
    Publication date: November 5, 2009
    Applicant: CMED TECHNOLOGIES LTD.
    Inventors: Zhong Chen, Ning Liu, Yancun Li
  • METHOD FOR SCREENING OF INFECTIOUS AGENTS IN BLOOD
    Publication number: 20090263787
    Abstract: This invention discloses using SPR technology to simultaneously and qualitatively detect the presence of infectious agent related antibodies and/or antigens in a serum sample, which can be used to screen for infectious agents in blood. It also discloses an efficient formula to make a mixed SAM that can greatly enhance the immobilization ability of the metal surface in SPR based techniques, which is good for the immobilization of relevant antigens and antibodies used for the screening of infectious agents in blood.
    Type: Application
    Filed: July 31, 2007
    Publication date: October 22, 2009
    Applicant: CMED TECHNOLOGIES LTD.
    Inventors: Zhong Chen, Ning Liu, Yancun Li
  • METHOD FOR THE IDENTIFICATION OF HUMAN IMMUNODEFICIENCY VIRUS RELATED ANTIBODIES IN BLOOD
    Publication number: 20090239766
    Abstract: This invention discloses using SPR technology to simultaneously and qualitatively measure the presence of HIV related antibodies in a serum sample for the diagnosis of HIV infection. It also discloses an efficient formula to make a mixed SAM that can greatly enhance the immobilization ability of the metal surface in SPR based techniques, which is good for the immobilization of HIV related antigens used for the diagnosis of HIV infection.
    Type: Application
    Filed: August 27, 2007
    Publication date: September 24, 2009
    Applicant: CMED Technologies Ltd.
    Inventors: Zhong Chen, Ning Liu, Yancun Li