Patents by Inventor Hu XIN

Hu XIN 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).

  • Lubricating oil friction modifier and preparation method therefor and application thereof
    Patent number: 12264292
    Abstract: A lubricating oil friction modifier and a preparation method therefor and use thereof are provided. The lubricating oil friction modifier has a chemical formula of AxBy+(C?)y. In the formula, A is a perfluoropolyether acyl group, By+ represents a cationic group having x amino groups and y ammonium ions, C? is BF4?, PF6?, AsF6?, FAP?, TFSI?, Mn2O4 or ClO4?, x is an integer greater than or equal to 1, y is an integer greater than or equal to 1, and x+y?2. The lubricating oil friction modifier has a good solubility with fluorine oil and fluorine grease, will not precipitate in the fluorine oil and the fluorine grease after being added, and can significantly improve the wear resistance of a lubricating oil such as the fluorine oil and the fluorine grease.
    Type: Grant
    Filed: January 26, 2022
    Date of Patent: April 1, 2025
    Assignee: CHINA PETROLEUM & CHEMICAL CORPORATION
    Inventors: Hongjun E, Xueling Du, Hu Xin, Ling Lei, Cheng Li, Dandan Jiang, Jiajia Jin, Ahebota Baheti
  • LUBRICATING OIL FRICTION MODIFIER AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
    Publication number: 20240263097
    Abstract: A lubricating oil friction modifier and a preparation method therefor and use thereof are provided. The lubricating oil friction modifier has a chemical formula of AxBy+(C?)y. In the formula, A is a perfluoropolyether acyl group, By+ represents a cationic group having x amino groups and y ammonium ions, C? is BF4?, PF6?, AsF6?, FAP?, TFSI?, Mn2O4 or ClO4?, x is an integer greater than or equal to 1, y is an integer greater than or equal to 1, and x+y?2. The lubricating oil friction modifier has a good solubility with fluorine oil and fluorine grease, will not precipitate in the fluorine oil and the fluorine grease after being added, and can significantly improve the wear resistance of a lubricating oil such as the fluorine oil and the fluorine grease.
    Type: Application
    Filed: January 26, 2022
    Publication date: August 8, 2024
    Inventors: Hongjun E, Xueling DU, Hu XIN, Ling LEI, Cheng LI, Dandan JIANG, Jiajia JIN, Ahebota BAHETI
  • Knife
    Patent number: D768454
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: October 11, 2016
    Assignee: Battenfeld Technologies, Inc.
    Inventor: Yetin Hu Xin
  • Knife
    Patent number: D768455
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: October 11, 2016
    Assignee: Battenfeld Technologies, Inc.
    Inventor: Yetin Hu Xin