Patents by Inventor Zhishan Wang

Zhishan Wang 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).

  • Publication number: 20230024584
    Abstract: Treatments for cancer include miriplatin assembled into an ultra-small dot (uPtD) and/or lomitapide or a pharmaceutically-acceptable salt thereof. The uPtD and/or lomitapide can be encapsulated in a nanoparticle for administration to a subject. Some embodiments further include paclitaxel or a pharmaceutically-acceptable salt thereof.
    Type: Application
    Filed: November 20, 2020
    Publication date: January 26, 2023
    Inventors: Chengfeng Yang, Zhishan Wang, Yunfei Li
  • Patent number: 6037306
    Abstract: A hydrotreating catalyst containing molybdenum and/or tungsten for light oil distillates, said catalyst contains tungsten oxide and/or moybdenum oxide, nickel oxide and cobalt oxide supported on an alumina carrier, the content of said tungsten oxide and/or molybdenum oxide is from 4 wt % to less than 10 wt %, the content of nickel oxide 1.about.5 wt %, the content of cobalt oxide 0.01.about.1 wt %, the atom ratio of nickel-cobalt to nickel, cobalt-tungsten and/or molybdenum is 0.3.about.0.9. Compared with the prior art, the catalyst has lower metal content, but higher activity at low-temperature. The catalyst is especially suitable for use in the hydrodemercaptanization process of light oil distillates.
    Type: Grant
    Filed: March 19, 1999
    Date of Patent: March 14, 2000
    Assignees: China Petrochemical Corporation, Research Institute of Petroleum Processing, Sinopec
    Inventors: Guofu Xia, Mei Zhu, Enze Min, Yahua Shi, Mingfeng Li, Hong Nie, Zhiping Tao, Haitao Huang, Runqiang Zhang, Jian Li, Zhishan Wang, Guopeng Ran