Patents by Inventor Zuwang Mao

Zuwang Mao 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).

  • Metal loaded catalyst and preparation method thereof
    Patent number: 9643172
    Abstract: A metal loaded catalyst comprises a support and main active metal components and optional auxiliary active metal components, wherein the main active metal components are elementary substances and obtained by ionizing radiation reducing precursors of main active metal components. The catalyst can be widely used in the catalytic reactions of petrochemistry industry with high activity and selectivity. The catalyst can be used directly without being reduced preliminarily by hydrogen.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: May 9, 2017
    Assignees: China Petroleum & Chemical Corporation, Beijing Research Institute of Chemical Industry
    Inventors: Wei Dai, Jing Peng, Haibo Yu, Hui Peng, Genshuan Wei, Maolin Zhai, Zuwang Mao, Yi Le, Wei Mu, Haijiang Liu, Yunxian Zhu
  • METAL LOADED CATALYST AND PREPARATION METHOD THEREOF
    Publication number: 20160136635
    Abstract: A metal loaded catalyst comprises a support and main active metal components and optional auxiliary active metal components, wherein the main active metal components are elementary substances and obtained by ionizing radiation reducing precursors of main active metal components. The catalyst can be widely used in the catalytic reactions of petrochemistry industry with high activity and selectivity. The catalyst can be used directly without being reduced preliminarily by hydrogen.
    Type: Application
    Filed: October 16, 2015
    Publication date: May 19, 2016
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
    Inventors: Wei DAI, Jing PENG, Haibo YU, Hui PENG, Genshuan WEI, Maolin ZHAI, Zuwang MAO, Yi LE, Wei MU, Haijiang LIU, Yunxian ZHU
  • METAL LOADED CATALYST AND PREPARATION METHOD THEREOF
    Publication number: 20110288353
    Abstract: A metal loaded catalyst comprises a support and main active metal components and optional auxiliary active metal components, wherein the main active metal components are elementary substances and obtained by ionizing radiation reducing precursors of main active metal components. The catalyst can be widely used in the catalytic reactions of petrochemistry industry with high activity and selectivity. The catalyst can be used directly without being reduced preliminarily by hydrogen.
    Type: Application
    Filed: November 26, 2009
    Publication date: November 24, 2011
    Inventors: Wei Dai, Jing Peng, Haibo Yu, Hui Peng, Genshuan Wei, Maolin Zhai, Zuwang Mao, Yi Le, Wei Mu, Haijiang Liu, Yunxian Zhu