Patents by Inventor Qixiu Yang

Qixiu Yang 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).

  • MASS SPECTROMETRY-BASED KIT FOR ERYTHROCYTE BLOOD GROUP GENOTYPING
    Publication number: 20230235396
    Abstract: The present invention provides a mass spectrometry-based method and kit for erythrocyte blood group genotyping. By taking nucleic acid mass spectrometry as a platform and by designing primer combinations and improving amplification reaction conditions, 61 blood group genetic sites in 21 erythrocyte blood group systems can be simultaneously detected in one reaction, rapid typing of the 21 erythrocyte blood group systems can be realized, and identified phenotypes are all clinically significant erythrocyte antigen phenotypes. The present invention has the characteristics of high sensitivity, strong specificity, simple operation, and rapid and high throughput. The present invention can be applied to difficult blood group identification, blood matching, rare blood group screening, scientific research, routine business development and the like in clinical practice.
    Type: Application
    Filed: January 19, 2023
    Publication date: July 27, 2023
    Inventors: Luyi YE, Qixiu YANG, Ziyan ZHU
  • Human rare blood group multiplex PCR detection method and kit
    Patent number: 10266882
    Abstract: Disclosed are a human rare blood type detection method, a kit, a rapid screening method and applications thereof. By using multiple pairs of PCR specific primers directing to the SNP loci of multiple rare blood types, the SNP loci of multiple rare blood types are simultaneously detected in the same PCR reaction system; and the multiplex PCR detection method and a Pool detection method are combined to rapidly screen the human rare blood types.
    Type: Grant
    Filed: January 18, 2012
    Date of Patent: April 23, 2019
    Assignee: SHANGHAI BLOOD CENTRE
    Inventors: Luyi Ye, Ziyan Zhu, Zhonghui Guo, Yunlei He, Huanhuan Gao, Pan Wang, Li Xie, Aoxue Zhu, Wei Zhang, Wenjie Gao, Qixiu Yang
  • HUMAN RARE BLOOD GROUP MULTIPLEX PCR DETECTION METHOD AND KIT
    Publication number: 20140221246
    Abstract: Disclosed are a human rare blood type detection method, a kit, a rapid screening method and applications thereof. By using multiple pairs of PCR specific primers directing to the SNP loci of multiple rare blood types, the SNP loci of multiple rare blood types are simultaneously detected in the same PCR reaction system; and the multiplex PCR detection method and a Pool detection method are combined to rapidly screen the human rare blood types.
    Type: Application
    Filed: January 18, 2012
    Publication date: August 7, 2014
    Applicant: SHANGHAI BLOOD CENTER
    Inventors: Luyi Ye, Ziyan Zhu, Zhonghui Guo, Tunlei He, Huanhuan Gao, Pan Wang, Li Xie, Aoxue Zhu, Wei Zhang, Wenji Gao, Qixiu Yang