Patents by Inventor Ang GUO

Ang GUO 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).

  • Preparation method for wear-resistant coating on cylindrical inner wall surface of aluminum alloy
    Patent number: 11952666
    Abstract: A method for producing an abrasion-resistant coating on the inner wall of an aluminum alloy workpiece is provide. The steps include mixing a graphene powder and Al powder to obtain a mixed powder; combining and heating the mixed power with a polyvinyl alcohol (PVA) liquid, and performing spray granulation to obtain a low-temperature self-propagating composite; stirring a slurry comprising the low-temperature self-propagating composite and sodium silicate; injecting the slurry into a cylindrical inner cavity of an aluminum alloy workpiece mounted on a horizontal rotary table for rotation, the aluminum alloy workpiece is heated with the rotation at a second temperature of 80-100° C. so that the slurry is uniformly solidified on the cylindrical inner surface of the cylindrical inner cavity; and burning the slurry, after the slurry is uniformly solidified and while the rotation is maintained, with an oxyacetylene flame to form the wear-resistant coating.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: April 9, 2024
    Assignee: AECC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS
    Inventors: Haoliang Tian, Yang Yu, Changliang Wang, Mengqiu Guo, Zimin Zhou, Zhihui Tang, Ang Zhang, Yongjing Cui, Tianying Wang, Junguo Gao
  • Junctophilin-2 fragments and uses therefor
    Patent number: 11351270
    Abstract: Truncated junctophilin-2 related proteins, transcriptional repressor domains, vectors encoding the proteins or domains, and methods of using the proteins and domains, are provided.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: June 7, 2022
    Assignee: University of Iowa Research Foundation
    Inventors: Long-Sheng Song, Ang Guo
  • JUNCTOPHILIN-2 FRAGMENTS AND USES THEREFOR
    Publication number: 20190307899
    Abstract: Truncated junctophilin-2 related proteins, transcriptional repressor domains, vectors encoding the proteins or domains, and methods of using the proteins and domains, are provided.
    Type: Application
    Filed: June 7, 2017
    Publication date: October 10, 2019
    Inventors: Long-Sheng SONG, Ang GUO