Patents by Inventor Guoqiang Dong

Guoqiang Dong 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).

  • MULTIVALENT PARTICLES COMPOSITIONS AND METHODS OF USE
    Publication number: 20220332769
    Abstract: Provided herein are multivalent particles and compositions of multivalent particles for blocking viral infection.
    Type: Application
    Filed: June 30, 2022
    Publication date: October 20, 2022
    Inventors: Chang-Zheng Chen, Guoqiang Dong, Yiling Luo, Hua Zhou, Tian-Qiang Sun, Michael Chen
  • Multivalent particles compositions and methods of use
    Patent number: 11453705
    Abstract: Provided herein are multivalent particles and compositions of multivalent particles for blocking viral infection.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: September 27, 2022
    Assignee: ACHELOIS BIOPHARMA, INC.
    Inventors: Chang-Zheng Chen, Guoqiang Dong, Yiling Luo, Hua Zhou, Tian-Qiang Sun, Michael Chen
  • METHODS OF MODULATING CD160 FUNCTION IN THE ANTIGEN-SPECIFIC IMMUNE CELL AND USES THEREOF
    Publication number: 20220152098
    Abstract: The present invention provides modified antigen-specific immune cells expressing an exogenous CD 160 protein. In some embodiments, the modified antigen-specific immune cell further comprises a functional exogenous receptor, such as an engineered TCR or a CAR. The present invention also provides methods of modulating CD 160 activity in antigen-specific immune cells. The present invention also provides methods and pharmaceutical compositions for cancer treatment using the modified antigen-specific immune cells and the modulators of CD 160 activity described herein.
    Type: Application
    Filed: February 28, 2020
    Publication date: May 19, 2022
    Inventors: Chang-Zheng CHEN, Hua ZHOU, Tian-Qiang SUN, Yiling LUO, Guoqiang DONG
  • MULTIVALENT PARTICLES COMPOSITIONS AND METHODS OF USE
    Publication number: 20220135626
    Abstract: Provided herein are multivalent particles and compositions of multivalent particles for blocking viral infection.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 5, 2022
    Inventors: Chang-Zheng Chen, Guoqiang Dong, Yiling Luo, Hua Zhou, Tian-Qiang Sun, Michael Chen
  • Method for detecting glacier melting based on tracer technology
    Patent number: 10228489
    Abstract: The present invention discloses a method for detecting glacier melting based on tracer technology. The method includes the following steps. 1. Different tracer agents with equal concentration are respectively added into a plurality of water samples. The water sample and the tracer agents are mixed well. Meanwhile, the volume and the mass of each glacier model are recorded. A plurality of water samples added with tracer agents are frozen layer by layer from inside to outside to establish a plurality of glacier models. 2. The surrounding environmental factors of the glacier model are adjusted. Water samples of the glacier models melted under different environmental factor conditions are collected. Furthermore, the concentrations of different kinds of tracer agents in the water samples are measured.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: March 12, 2019
    Assignee: CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH
    Inventors: Denghua Yan, Hao Wang, Baisha Weng, Tianling Qin, Wanli Shi, Guoqiang Dong, Xinlei Guo
  • METHOD FOR DETECTING GLACIER MELTING BASED ON TRACER TECHNOLOGY
    Publication number: 20180275311
    Abstract: The present invention discloses a method for detecting glacier melting based on tracer technology. The method includes the following steps. 1. Different tracer agents with equal concentration are respectively added into a plurality of water samples. The water sample and the tracer agents are mixed well. Meanwhile, the volume and the mass of each glacier model are recorded. A plurality of water samples added with tracer agents are frozen layer by layer from inside to outside to establish a plurality of glacier models. 2. The surrounding environmental factors of the glacier model are adjusted. Water samples of the glacier models melted under different environmental factor conditions are collected. Furthermore, the concentrations of different kinds of tracer agents in the water samples are measured.
    Type: Application
    Filed: August 8, 2017
    Publication date: September 27, 2018
    Applicant: China Institute of Water Resources and Hydropower Research
    Inventors: Denghua YAN, Hao WANG, Baisha WENG, Tianling QIN, Wanli SHI, Guoqiang DONG, Xinlei GUO
  • Purification and characterization of alkaline phosphates from Thermotoga neapolitana
    Patent number: 5980890
    Abstract: This invention relates in general to alkaline phosphatase and, in particular, to alkaline phosphatase from a hyperthermophilic microorganism. The invention also relates to a method of purifying a hyperthermophilic alkaline phosphatase.
    Type: Grant
    Filed: February 25, 1997
    Date of Patent: November 9, 1999
    Assignee: Michigan State University
    Inventors: Guoqiang Dong, Joseph G. Zeikus