Patents Assigned to CMED Technologies Ltd.
  • Patent number: 8168379
    Abstract: The present invention discloses using SPR technology to simultaneously and qualitatively detect different HPV genotypes. 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 HPV specific DNA probes used for the detection of different HPV genotypes.
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: May 1, 2012
    Assignee: CMED Technologies Ltd.
    Inventors: Zhong Chen, Ning Liu, Huawei Yang, Hongtao Zhang, Yuye Yang, Yuyang Hu, Sheng Wang, Qingmei Ma
  • Patent number: 8158343
    Abstract: This invention discloses using SPR technology to simultaneously and qualitatively detect the presence of respiratory tract viruses-related immunological markers in a serum sample, which can be used for the diagnosis of respiratory tract infections. 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 representative antigens used to detect the respective respiratory tract viruses-related immunological markers (antibodies) in blood for the diagnosis of respiratory tract infections.
    Type: Grant
    Filed: September 12, 2007
    Date of Patent: April 17, 2012
    Assignee: CMED Technologies Ltd.
    Inventors: Zhong Chen, Ning Liu, Yancun Li
  • Patent number: 8158440
    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: Grant
    Filed: September 17, 2007
    Date of Patent: April 17, 2012
    Assignee: CMED Technologies Ltd.
    Inventors: Zhong Chen, Ning Liu, Yancun Li
  • Patent number: 8158342
    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: Grant
    Filed: August 27, 2007
    Date of Patent: April 17, 2012
    Assignee: CMED Technologies Ltd.
    Inventors: Zhong Chen, Ning Liu, Yancun Li
  • Patent number: 8153445
    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: Grant
    Filed: July 31, 2007
    Date of Patent: April 10, 2012
    Assignee: CMED Technologies Ltd.
    Inventors: Zhong Chen, Ning Liu, Yancun Li
  • Patent number: 8119350
    Abstract: The present invention discloses using SPR technology to detect MM related genomic imbalances in bone marrow samples. 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 DNA markers used for the identification of MM related genomic imbalances in bone marrow samples is also disclosed.
    Type: Grant
    Filed: August 23, 2007
    Date of Patent: February 21, 2012
    Assignee: CMED Technologies Ltd
    Inventors: Zhong Chen, Ning Liu
  • Patent number: 8114682
    Abstract: This invention discloses using SPR technology to simultaneously and quantitatively measure the concentrations of different sex hormones in a serum sample, which can be used to evaluate different clinical situations. 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 representative sex hormones in a serum sample.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: February 14, 2012
    Assignee: CMED Technologies Ltd.
    Inventors: Zhong Chen, Ning Liu, Yancun Li
  • Patent number: 8110408
    Abstract: This invention discloses using SPR technology to simultaneously and quantitatively measure the concentrations of diabetes related immunological makers in a serum sample, which can be used to diagnose and/or early diagnose diabetes as well as to predict the onset risk of diabetes in first-degree relatives. 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 detection of respective diabetes related immunological makers in a serum sample.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: February 7, 2012
    Assignee: CMED Technologies Ltd.
    Inventors: Zhong Chen, Ning Liu, Yancun Li
  • Patent number: 8110409
    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: Grant
    Filed: September 12, 2007
    Date of Patent: February 7, 2012
    Assignee: CMED Technologies Ltd.
    Inventors: Zhong Chen, Ning Liu, Yancun Li
  • Publication number: 20100047789
    Abstract: The present invention discloses using SPR technology to postnatally detect specific DNA loss or gain related to some genomic disorders. 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 DNA markers used for the identification of subtelomere imbalances and chromosome microdeletion syndromes is also disclosed.
    Type: Application
    Filed: August 20, 2007
    Publication date: February 25, 2010
    Applicant: CMED Technologies Ltd.
    Inventors: Zhong Chen, Ning Liu
  • Publication number: 20100047815
    Abstract: This invention discloses using SPR technology to simultaneously and quantitatively measure the concentrations of different tumor markers in a protein sample extracted from tumor tissue, which can be used for the diagnosis of undifferentiated tumors. 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 monoclonal antibodies used for detecting tumor markers in a tumor tissue sample and for the diagnosis of undifferentiated tumors.
    Type: Application
    Filed: August 7, 2007
    Publication date: February 25, 2010
    Applicant: CMED Technologies Ltd.
    Inventors: Zhong Chen, Ning Liu, Yancun Li
  • Publication number: 20100002964
    Abstract: According to the invention, a patch is provided to be attached to the outside of the wall of the bag over the profile strip fastener assembly that is attached to the front panel of the package. The patch is made from a gas barrier type of substrate as to prevent oxygen and other gases from entering or leaving the perforations within the opening feature used to access the fastener assembly. The side of the patch that is in contact with the front panel of the bag includes an adhesive for securement to the package. A variety of adhesives can be utilized for securement depending on the arrangement of the perforations. Printing can be included on the outside of the patch to highlight the reclosable feature of the package thereby eliminating the need to modify the original printing on the package.
    Type: Application
    Filed: October 18, 2007
    Publication date: January 7, 2010
    Applicant: CMED Technologies Ltd.
    Inventors: James W. Yeager, John F. Hogan, Allen D. Barnes, Wayne Tabor, Darrell Stallcup
  • 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