Patents by Inventor Youliang Wang

Youliang Wang 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).

  • Early warning method for safety production risk of tailings pond based on risk ranking
    Patent number: 11954415
    Abstract: An early warning method for safety production risk of tailings pond based on risk ranking is provided. The early warning method includes: monitoring and collecting internal basic data of a tailings pond in real-time, and performing a basic monitoring and a basic early warning; collecting geographical location data, meteorological data, and historical geological disaster data of an area where the tailings pond is located; performing risk ranking on a safety production risk of the tailings pond, thereby obtaining a risk level of the tailings pond; and collecting case data of global tailings pond accidents and hazard degree data thereof, acquiring accident solution strategies for the global tailings pond accidents, performing management and monitoring on the tailings pond, setting parameters in a process of the basic monitoring, and performing a ranked early warning on the safety production risk of the tailings pond based on the risk level.
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: April 9, 2024
    Assignees: China Academy of Safety Science and Technology, Jiangxi Emergency Management Science Research Institute
    Inventors: Youliang Chen, Haigang Li, Shigen Fu, Yanyu Chu, Qing Wang, Shouyin Wang, Zhentao Li, Yi Liu, Xiangliang Tian, Tao Chen, Jia Li, Xiaolong Zheng, Pangfeng Guo, Shuang Chen
  • EARLY WARNING METHOD FOR SAFETY PRODUCTION RISK OF TAILINGS POND BASED ON RISK RANKING
    Publication number: 20240086589
    Abstract: An early warning method for safety production risk of tailings pond based on risk ranking is provided. The early warning method includes: monitoring and collecting internal basic data of a tailings pond in real-time, and performing a basic monitoring and a basic early warning; collecting geographical location data, meteorological data, and historical geological disaster data of an area where the tailings pond is located; performing risk ranking on a safety production risk of the tailings pond, thereby obtaining a risk level of the tailings pond; and collecting case data of global tailings pond accidents and hazard degree data thereof, acquiring accident solution strategies for the global tailings pond accidents, performing management and monitoring on the tailings pond, setting parameters in a process of the basic monitoring, and performing a ranked early warning on the safety production risk of the tailings pond based on the risk level.
    Type: Application
    Filed: November 9, 2023
    Publication date: March 14, 2024
    Inventors: Youliang Chen, Haigang Li, Shigen Fu, Yanyu Chu, Qing Wang, Shouyin Wang, Zhentao Li, Yi Liu, Xiangliang Tian, Tao Chen, Jia Li, Xiaolong Zheng, Pangfeng Guo, Shuang Chen
  • Methods and protein production using ovomucoid promoters
    Patent number: 7812215
    Abstract: Methods of producing protein using a recombinant ovomucoid gene expression controlling region operably linked to one or more useful amino acid coding sequences.
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: October 12, 2010
    Assignee: Synageva BioPharma Corp.
    Inventors: Alex J. Harvey, Markley C. Leavitt, Youliang Wang
  • Methods of protein production using ovomucoid promoters
    Publication number: 20090182130
    Abstract: Methods of producing protein using a recombinant ovomucoid gene expression controlling region operably linked to one or more useful amino acid coding sequences.
    Type: Application
    Filed: November 17, 2008
    Publication date: July 16, 2009
    Inventors: Alex J. Harvey, Markley C. Leavitt, Youliang Wang
  • Transgenic avians containing recombinant ovomucoid promoters
    Patent number: 7507873
    Abstract: Transgenic avians having a recombinant ovomucoid gene expression controlling region operably linked to one or more useful amino acid coding sequences.
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: March 24, 2009
    Assignee: AviGenics, Inc.
    Inventors: Alex J. Harvey, Markley C. Leavitt, Youliang Wang
  • Transgenic avians with an ovomucoid gene expression control region linked to a nucleotide sequence encoding a heterologous polypeptide
    Patent number: 7375258
    Abstract: The present invention provides novel isolated nucleic acids that comprise an avian nucleic acid sequence comprising a ovomucoid gene expression control region. The ovomucoid promoter region of the present invention will allow expression of an operably linked heterologous nucleic acid insert in a transfected avian cell such as, for example, an oviduct cell. The isolated avian ovomucoid of the present invention may be operably linked with a selected nucleic acid insert, wherein the nucleic acid insert encodes a polypeptide desired to be expressed in a transfected cell. The recombinant DNA of the present invention may further comprise a polyadenylation signal sequence. The present invention further includes expression vectors comprising an isolated avian ovomucoid gene expression control region of the present invention, and transfected cells and transgenic avians comprising the expression vectors.
    Type: Grant
    Filed: December 2, 2002
    Date of Patent: May 20, 2008
    Assignee: AviGenics, Inc.
    Inventors: Alex J. Harvey, Youliang Wang
  • Avian gene expression controlling regions
    Patent number: 7335761
    Abstract: The present invention includes avian ovomucoid gene expression controlling regions which may be operably linked to one or more useful amino acid coding sequences.
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: February 26, 2008
    Assignee: AviGenics, Inc.
    Inventors: Alex J. Harvey, Markley C. Leavitt, Youliang Wang
  • Ovomucoid promoters and methods of use
    Patent number: 7294507
    Abstract: The present invention includes nucleic acid molecules comprising an artificial chromosome and an avian ovomucoid gene expression controlling region operably linked to the coding sequence of a useful polypeptide.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: November 13, 2007
    Assignee: AviGenics, Inc.
    Inventors: Alex J. Harvey, Markley C. Leavitt, Youliang Wang
  • Transgenic avians containing recombinant ovomucoid promoters
    Publication number: 20070113299
    Abstract: Transgenic avians having a recombinant ovomucoid gene expression controlling region operably linked to one or more useful amino acid coding sequences.
    Type: Application
    Filed: January 4, 2007
    Publication date: May 17, 2007
    Inventors: Alex Harvey, Markley Leavitt, Youliang Wang
  • Avian gene expression controlling regions
    Publication number: 20050176047
    Abstract: The present invention includes avian ovomucoid gene expression controlling regions which may be operably linked to one or more useful amino acid coding sequences.
    Type: Application
    Filed: January 31, 2005
    Publication date: August 11, 2005
    Inventors: Alex Harvey, Markley Leavitt, Youliang Wang
  • Ovomucoid promoter and methods of use
    Patent number: 6875588
    Abstract: The present invention provides novel isolated nucleic acids comprising an avian nucleic acid sequence encoding an ovomucoid gene expression control region. The ovomucoid promoter region of the present invention allows expression of an operably linked heterologous nucleic acid insert in a transfected cell such as, for example, an avian oviduct cell. The isolated avian ovomucoid promoter of the present invention may be operably linked with a selected nucleic acid insert, wherein the nucleic acid insert encodes a polypeptide desired to be expressed in a transfected cell. The recombinant DNA of the present invention may further comprise a polyadenylation signal sequence. The present invention further includes expression vectors comprising an isolated avian ovomucoid gene expression control region of the present invention, and transfected cells and transgenic avians comprising the expression vectors.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: April 5, 2005
    Assignee: AviGenics, Inc.
    Inventors: Alex J. Harvey, Youliang Wang
  • Ovomucoid promoters and methods of use
    Publication number: 20050050581
    Abstract: The present invention provides novel isolated nucleic acids that comprise an avian nucleic acid sequence comprising a ovomucoid gene expression control region. The ovomucoid promoter region of the present invention will allow expression of an operably linked heterologous nucleic acid insert in a transfected avian cell such as, for example, an oviduct cell. The isolated avian ovomucoid of the present invention may be operably linked with a selected nucleic acid insert, wherein the nucleic acid insert encodes a polypeptide desired to be expressed in a transfected cell. The recombinant DNA of the present invention may further comprise a polyadenylation signal sequence. The present invention further includes expression vectors comprising an isolated avian ovomucoid gene expression control region of the present invention, and transfected cells and transgenic avians comprising the expression vectors.
    Type: Application
    Filed: December 2, 2002
    Publication date: March 3, 2005
    Inventors: Alex Harvey, Youliang Wang
  • Ovomucoid promoters and methods of use
    Publication number: 20050003414
    Abstract: The present invention includes nucleic acid molecules comprising an artificial chromosome and an avian ovomucoid gene expression controlling region operably linked to the coding sequence of a useful polypeptide.
    Type: Application
    Filed: May 28, 2004
    Publication date: January 6, 2005
    Inventors: Alex Harvey, Markley Leavitt, Youliang Wang
  • Mouse model for inducing hepatocellular carcinoma by targeted integration of hepatitis B virus genes
    Publication number: 20040016011
    Abstract: The invention provides a mouse model of hepatocellular carcinoma and a method for establishing an animal model comprising:
    Type: Application
    Filed: May 14, 2003
    Publication date: January 22, 2004
    Applicant: Beijing Institute of Biotechnology
    Inventors: Xiao Yang, Youliang Wang, Fang Cui, Yaxin Lu, Cuifen Huang
  • Ovomucoid promoter and methods of use
    Publication number: 20030126628
    Abstract: The present invention provides novel isolated nucleic acids comprising an avian nucleic acid sequence encoding an ovomucoid gene expression control region. The ovomucoid promoter region of the present invention allows expression of an operably linked heterologous nucleic acid insert in a transfected cell such as, for example, an avian oviduct cell. The isolated avian ovomucoid promoter of the present invention may be operably linked with a selected nucleic acid insert, wherein the nucleic acid insert encodes a polypeptide desired to be expressed in a transfected cell. The recombinant DNA of the present invention may further comprise a polyadenylation signal sequence. The present invention further includes expression vectors comprising an isolated avian ovomucoid gene expression control region of the present invention, and transfected cells and transgenic avians comprising the expression vectors.
    Type: Application
    Filed: November 30, 2001
    Publication date: July 3, 2003
    Inventors: Alex J. Harvey, Youliang Wang