Patents by Inventor Qiuying Huang

Qiuying 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).

  • Publication number: 20240076739
    Abstract: A method for detecting SNP sites of a donor-derived sample and a recipient-derived sample, a method for detecting the presence or proportion of a donor in a receptor sample, and a kit for implementing the methods.
    Type: Application
    Filed: December 29, 2020
    Publication date: March 7, 2024
    Inventors: Qingge LI, Qiuying HUANG, Xinwen CHEN
  • Patent number: 11788118
    Abstract: The present application relates to multiplex detection of nucleic acid molecules. In particular, the present application provides a method for detecting target nucleic acid sequences, said method can simultaneously detect the presence of multiple target nucleic acid sequences in a sample. In addition, the present application further provides a probe set, and a kit comprising one or more said probe sets, said probe set and said kit can be used to carry out the method of the invention.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: October 17, 2023
    Assignee: XIAMEN ZEESAN BIOTECH CO., LTD.
    Inventors: Qingge Li, Dongmei Chen, Qiuying Huang, Ye Xu, Yiqun Liao
  • Publication number: 20230055008
    Abstract: Provided is a method for multiplex and asymmetric amplification of one or more target nucleic acids in a sample. The method can simultaneously amplify multiple target nucleic acids existing in a sample, and can simultaneously produce a large number of single-chain products.
    Type: Application
    Filed: August 6, 2020
    Publication date: February 23, 2023
    Inventors: Qiuying HUANG, Qingge LI
  • Publication number: 20220364146
    Abstract: Provided is multiplex and asymmetric amplification of nucleic acid molecules. In particular, provided is a method for simultaneous and asymmetric amplification of one or more target nucleic acids in a sample. The method can simultaneously and asymmetrically amplify multiple target nucleic acids existing in a sample, and can simultaneously produce large number of single stranded products.
    Type: Application
    Filed: July 22, 2020
    Publication date: November 17, 2022
    Inventors: Qiuying HUANG, Qingge LI
  • Publication number: 20220017949
    Abstract: The present application relates to multiplex detection of nucleic acid molecules. In particular, the present application provides a method for detecting target nucleic acid sequences, said method can simultaneously detect the presence of multiple target nucleic acid sequences in a sample. In addition, the present application further provides a probe set, and a kit comprising one or more said probe sets, said probe set and said kit can be used to carry out the method of the invention.
    Type: Application
    Filed: August 2, 2021
    Publication date: January 20, 2022
    Inventors: Qingge LI, Dongmei CHEN, Qiuying HUANG, Ye XU, Yiqun LIAO
  • Patent number: 11111522
    Abstract: The present application relates to multiplex detection of nucleic acid molecules. In particular, the present application provides a method for detecting target nucleic acid sequences, said method can simultaneously detect the presence of multiple target nucleic acid sequences in a sample. In addition, the present application further provides a probe set, and a kit comprising one or more said probe sets, said probe set and said kit can be used to carry out the method of the invention.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: September 7, 2021
    Assignee: XIAMEN UNIVERSITY
    Inventors: Qingge Li, Dongmei Chen, Qiuying Huang, Ye Xu, Yiqun Liao
  • Publication number: 20200140931
    Abstract: The present application relates to multiplex detection of nucleic acid molecules. In particular, the present application provides a method for detecting target nucleic acid sequences, said method can simultaneously detect the presence of multiple target nucleic acid sequences in a sample. In addition, the present application further provides a probe set, and a kit comprising one or more said probe sets, said probe set and said kit can be used to carry out the method of the invention.
    Type: Application
    Filed: April 27, 2018
    Publication date: May 7, 2020
    Inventors: Qingge LI, Dongmei CHEN, Qiuying HUANG, Ye XU, Yiqun LIAO
  • Patent number: 9359639
    Abstract: The present invention discloses a method for detecting multiple single nucleotide variations or polymorphisms in a single reaction tube, and the oligonucleotide, the probe, the set of probes, the kit used, as well as the use thereof. Specifically, it relates to a method for identifying the genotype of multiple single nucleotide variation or SNP sites from the melting temperature of a kind of artificial melting temperature tag sequence (AMTS) and the type of fluorescence labels.
    Type: Grant
    Filed: May 26, 2010
    Date of Patent: June 7, 2016
    Assignee: XIAMEN UNIVERSITY
    Inventors: Qingge Li, Qiuying Huang, Xiaobo Wang
  • Patent number: 9334533
    Abstract: The present invention relates to a method and a kit for detecting nucleic acid sequence variation using melting curve analysis, especially relates to a method and a kit for detecting nucleic acid sequence variation by melting curve analysis using self-quenched probe. Said method provides the characteristics of the self-quenched probe employed, as well as the corresponding nucleic acid amplification conditions, so that the probe can bind to the amplified target sequence, and variations of the target sequence can be detected by melting curve analysis. The present invention also encompasses a kit assembled according to the method described.
    Type: Grant
    Filed: February 17, 2014
    Date of Patent: May 10, 2016
    Assignee: XIAMEN UNIVERSITY
    Inventors: Qingge Li, Qiuying Huang
  • Publication number: 20140162898
    Abstract: The present invention relates to a method and a kit for detecting nucleic acid sequence variation using melting curve analysis, especially relates to a method and a kit for detecting nucleic acid sequence variation by melting curve analysis using self-quenched probe. Said method provides the characteristics of the self-quenched probe employed, as well as the corresponding nucleic acid amplification conditions, so that the probe can bind to the amplified target sequence, and variations of the target sequence can be detected by melting curve analysis. The present invention also encompasses a kit assembled according to the method described.
    Type: Application
    Filed: February 17, 2014
    Publication date: June 12, 2014
    Applicant: XIAMEN UNIVERSITY
    Inventors: Qingge LI, Qiuying HUANG
  • Patent number: 8691504
    Abstract: The present invention relates to a method and a kit for detecting nucleic acid sequence variation using melting curve analysis, especially relates to a method and a kit for detecting nucleic acid sequence variation by melting curve analysis using self-quenched probe. Said method provides the characteristics of the self-quenched probe employed, as well as the corresponding nucleic acid amplification conditions, so that the probe can bind to the amplified target sequence, and variations of the target sequence can be detected by melting curve analysis. The present invention also encompasses a kit assembled according to the method described.
    Type: Grant
    Filed: May 26, 2010
    Date of Patent: April 8, 2014
    Assignee: Xiamen University
    Inventors: Qingge Li, Qiuying Huang
  • Publication number: 20120141995
    Abstract: The present invention discloses a method for detecting multiple single nucleotide variations or polymorphisms in a single reaction tube, and the oligonucleotide, the probe, the set of probes, the kit used, as well as the use thereof. Specifically, it relates to a method for identifying the genotype of multiple single nucleotide variation or SNP sites from the melting temperature of a kind of artificial melting temperature tag sequence (AMTS) and the type of fluorescence labels.
    Type: Application
    Filed: May 26, 2010
    Publication date: June 7, 2012
    Applicant: XIAMEN UNIVERSITY
    Inventors: Qingge Li, Qiuying Huang, Xiaobo Wang
  • Publication number: 20120077195
    Abstract: The present invention relates to a method and a kit for detecting nucleic acid sequence variation using melting curve analysis, especially relates to a method and a kit for detecting nucleic acid sequence variation by melting curve analysis using self-quenched probe. Said method provides the characteristics of the self-quenched probe employed, as well as the corresponding nucleic acid amplification conditions, so that the probe can bind to the amplified target sequence, and variations of the target sequence can be detected by melting curve analysis. The present invention also encompasses a kit assembled according to the method described.
    Type: Application
    Filed: May 26, 2010
    Publication date: March 29, 2012
    Applicant: XIAMEN UNIVERSITY
    Inventors: Qingge Li, Qiuying Huang