Patents by Inventor Genyan Yang

Genyan 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).

  • Publication number: 20220112567
    Abstract: Disclosed herein are methods for detecting presence of a target nucleic acid (such as an influenza virus nucleic acid) in a sample. In some embodiments, the methods include contacting the sample with a first probe capable of hybridizing to the target nucleic acid and a second probe capable of hybridizing to the target nucleic acid, contacting the resulting complex with one or more gap filling reagents, thereby producing a gap-filled target nucleic acid, isolating and amplifying the gap-filled target nucleic acid. The amplified gap-filled target nucleic acid covalently linked to the substrate is then detected, for example with a detectably labeled probe. Also disclosed herein are probes capable of hybridizing to influenza virus nucleic acids. The disclosure also includes kits for detecting and/or discriminating influenza virus nucleic acids in a sample. In some examples, the kits include two or more of the disclosed probes.
    Type: Application
    Filed: December 20, 2021
    Publication date: April 14, 2022
    Applicant: The United States of America, as represented by the Secretary, Dept. of Health and Human Services
    Inventors: Genyan Yang, Charles Todd Davis
  • Patent number: 11248272
    Abstract: Disclosed herein are methods for detecting presence of a target nucleic acid (such as an influenza virus nucleic acid) in a sample. In some embodiments, the methods include contacting the sample with a first probe capable of hybridizing to the target nucleic acid and a second probe capable of hybridizing to the target nucleic acid, contacting the resulting complex with one or more gap filling reagents, thereby producing a gap-filled target nucleic acid, isolating and amplifying the gap-filled target nucleic acid. The amplified gap-filled target nucleic acid covalently linked to the substrate is then detected, for example with a detectably labeled probe. Also disclosed herein are probes capable of hybridizing to influenza virus nucleic acids. The disclosure also includes kits for detecting and/or discriminating influenza virus nucleic acids in a sample. In some examples, the kits include two or more of the disclosed probes.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: February 15, 2022
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Genyan Yang, Charles Todd Davis
  • Publication number: 20190153549
    Abstract: Disclosed herein are methods for detecting presence of a target nucleic acid (such as an influenza virus nucleic acid) in a sample. In some embodiments, the methods include contacting the sample with a first probe capable of hybridizing to the target nucleic acid and a second probe capable of hybridizing to the target nucleic acid, contacting the resulting complex with one or more gap filling reagents, thereby producing a gap-filled target nucleic acid, isolating and amplifying the gap-filled target nucleic acid. The amplified gap-filled target nucleic acid covalently linked to the substrate is then detected, for example with a detectably labeled probe. Also disclosed herein are probes capable of hybridizing to influenza virus nucleic acids. The disclosure also includes kits for detecting and/or discriminating influenza virus nucleic acids in a sample. In some examples, the kits include two or more of the disclosed probes.
    Type: Application
    Filed: June 23, 2017
    Publication date: May 23, 2019
    Applicant: The United States of America, as represented by the Secretary, Dept. of Health and Human Services
    Inventors: Genyan Yang, Charles Todd Davis
  • Publication number: 20110318737
    Abstract: Materials and processes are provided for the detection of Legionella species in a sample. The inventive process includes exposing a sample to a forward primer and a reverse primer to yield an amplicon. The amplicon is detectable by at least one probe. The inventive process detects multiple species of Legionella bacteria or is specific for Legionella pneumophila. A kit is provided with inventive primers and probes for the detection of a Legionella species in a sample.
    Type: Application
    Filed: December 17, 2009
    Publication date: December 29, 2011
    Applicant: The Government of the US as Represented by the Secretary of the Dept.of Health and Human Services
    Inventors: Robert F. Benson, Brian P. Holloway, Karen A. McCaustland, Patrick Genyan Yang