Patents by Inventor Yunsong SHI

Yunsong SHI 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).

  • Modulators of the integrated stress pathway
    Patent number: 11939320
    Abstract: Provided herein are compounds, compositions, and methods useful for modulating the integrated stress response (ISR) and for treating related diseases; disorders and conditions.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: March 26, 2024
    Assignee: AbbVie Inc.
    Inventors: Jennifer M. Frost, Lei Shi, Yunsong Tong, Michael J. Dart, Kathleen J. Murauski
  • PEEK/NANO-HA composites for SLS and preparation methods thereof
    Patent number: 10106651
    Abstract: The present invention discloses polyetheretherketone/nano-hydroxyapatite (PEEK/NANO-HA) composites for selective laser sintering (SLS), and a preparation method thereof. The method for preparing the composites comprises steps of: selecting PEEK having a particle size of 10-100 ?m, and an aqueous solution of reaction precursor 1 and an aqueous solution of reaction precursor 2, uniformly dispersing the PEEK in the aqueous solution of reaction precursor 1, adding the aqueous solution of reaction precursor 2 dropwise in the mixed solution of the aqueous solution of reaction precursor 1 and the PEEK while stirring to adjust pH of the mixed solution to 10-12, and continuously reacting or 24-48 hours. The composites obtained by the preparation method of the present invention have the advantages of good biocompatibility, homogeneous morphology and good fluidity, and are advantageous to the powdering and shaping process during SLS.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: October 23, 2018
    Inventors: Chunze Yan, Yusheng Shi, Yi Fu, Yunsong Shi, Teng Pan, Yan Wang, Qingsong Wei, Jie Liu
  • PEEK/NANO-HA COMPOSITES FOR SLS AND PREPARATION METHODS THEREOF
    Publication number: 20180155496
    Abstract: The present invention discloses polyetheretherketone/nano-hydroxyapatite (PEEK/NANO-HA) composites for selective laser sintering (SLS), and a preparation method thereof. The method for preparing the composites comprises steps of: selecting PEEK having a particle size of 10-100 ?m, and an aqueous solution of reaction precursor 1 and an aqueous solution of reaction precursor 2, uniformly dispersing the PEEK in the aqueous solution of reaction precursor 1, adding the aqueous solution of reaction precursor 2 dropwise in the mixed solution of the aqueous solution of reaction precursor 1 and the PEEK while stirring to adjust pH of the mixed solution to 10-12, and continuously reacting or 24-48 hours. The composites obtained by the preparation method of the present invention have the advantages of good biocompatibility, homogeneous morphology and good fluidity, and are advantageous to the powdering and shaping process during SLS.
    Type: Application
    Filed: February 2, 2018
    Publication date: June 7, 2018
    Inventors: Chunze YAN, Yusheng SHI, Yi FU, Yunsong SHI, Teng PAN, Yan WANG, Qingsong WEI, Jie LIU