Patents by Inventor Zheyu Wei

Zheyu Wei 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).

  • Single-side modified ?-Anderson-type heteropolymolybdate organic derivatives
    Patent number: 10759819
    Abstract: The present disclosure provides a single-side modified ?-Anderson-type heteropolymolybdate organic derivative having an anionic moiety with a general formula represented by: ?-{[RC(CH2O)3]M(OH)3Mo6O18}3?; ? represents a non-planar folded structure; R=substituted or unsubstituted phenyl, CnH2nX (n is an integer from 0 to 22; X?H, OH, NH(CH2)3SO3H, NHCH2COOH, NH2, or NO2); M=Cr3+. The single-side modified ?-Anderson-type heteropolymolybdate organic derivative can be prepared under hydrothermal conditions.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: September 1, 2020
    Assignee: PETROCHINA COMPANY LIMITED
    Inventors: Jianhui Lou, Yongge Wei, Bin Ding, Jiangwei Zhang, Pingmei Wang, Jin Zhang, Xiangfei Geng, Zheyu Wei, Baoliang Peng, Lipeng He
  • Single-Side Modified Beta-Anderson-Type Heteropolymolybdate Organic Derivatives
    Publication number: 20190352320
    Abstract: The present disclosure provides a single-side modified ?-Anderson-type heteropolymolybdate organic derivative having an anionic moiety with a general formula represented by: ?-{[RC(CH2O)3]M(OH)3Mo6O18}3?; ? represents a non-planar folded structure; R=substituted or unsubstituted phenyl, CnH2nX (n is an integer from 0 to 22; X=H, OH, NH(CH2)3SO3H, NHCH2COOH, NH2, or NO2); M=Cr3+. The single-side modified ?-Anderson-type heteropolymolybdate organic derivative can be prepared under hydrothermal conditions.
    Type: Application
    Filed: May 15, 2019
    Publication date: November 21, 2019
    Inventors: Jianhui Luo, Yongge Wei, Bin Ding, Jiangwei Zhang, Pingmei Wang, Jin Zhang, Xiangfei Geng, Zheyu Wei, Baoliang Peng, Lipeng He