Patents by Inventor Jiadi ZHANG

Jiadi ZHANG 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).

  • CATALYTIC ARTICLE COMPRISING VANADIUM-BASED CATALYST AND MOLECULAR SIEVE-BASED CATALYST
    Publication number: 20240167410
    Abstract: The present invention relates to a catalytic article for purifying an exhaust gas containing nitrogen oxides, which comprises a first region containing a vanadium-based SCR catalyst, a second region containing a metal-promoted molecular sieve catalyst, and a third region containing a vanadium-based SCR catalyst, wherein at least part of the second region is located downstream of at least part of the first region and upstream of at least part of the third region in the exhaust gas flow direction, provided that no part of the second region is located upstream of the first region or downstream of the third region. The present invention also relates to a method and a system for treatment of an exhaust gas containing nitrogen oxides by selective catalytic reduction using the catalytic article.
    Type: Application
    Filed: March 9, 2022
    Publication date: May 23, 2024
    Inventors: Jiadi Zhang, Yijiang Wu, Liang Chen, Shuxin Lv, Yu Zhang, Edgar Viktor Huennekes, Kevin Beard, Joseph A Patchett, Jan Martin Becker, Martin Kalwei
  • Preparation method of safety gloves with special coating
    Patent number: 11891755
    Abstract: The present invention relates to safety gloves with special rubber coating. Specifically, a kind of safety gloves with rubber coating which is specially designed and coated on fabric substrates to achieve proper hand protection effects, and exhibits properties such as good ventilation, abrasion resistance, and soft and comfortable wearing experience.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: February 6, 2024
    Assignee: ZHEJIANG KANG LONG DA SPECIAL PROTECTION TECHNOLOGY CO., LTD.
    Inventors: Jianfang Zhang, Jiadi Zhang, Huajun Zheng
  • Preparation method of safety gloves with special coating
    Publication number: 20210317610
    Abstract: The present invention relates to safety gloves with special rubber coating. Specifically, a kind of safety gloves with rubber coating which is specially designed and coated on fabric substrates to achieve proper hand protection effects, and exhibits properties such as good ventilation, abrasion resistance, and soft and comfortable wearing experience.
    Type: Application
    Filed: April 13, 2021
    Publication date: October 14, 2021
    Inventors: JIANFANG ZHANG, JIADI ZHANG, HUAJUN ZHENG
  • SELECTIVE CATALYTIC REDUCTION (SCR) CATALYST COMPRISING A COMPOSITE OXIDE CONTAINING V AND SB, PREPARATION PROCESS THEREOF, AND US THEREOF FOR NITROGEN OXIDES REMOVAL
    Publication number: 20180304236
    Abstract: A catalyst composition comprising—a support comprising TiO2,—a composite oxide containing vanadium and antimony, which has a rutile-type structure different from VSbO 4 and V0.92Sb0.92O4 as determined by X-ray diffraction (XRD) analysis with CuK? radiation, and—optionally, one or more selected from the group consisting of oxides of silicon, oxides of vanadium and oxides of antimony, for selective catalytic reduction of nitrogen oxides; to a process for preparing the catalyst composition, to the catalyst composition obtained/obtainable by the process and to use of the same for selective catalytic reduction of nitrogen oxides.
    Type: Application
    Filed: July 26, 2016
    Publication date: October 25, 2018
    Inventors: Feng ZHAO, Jiadi ZHANG, Liang CHEN, Carolina GALENANO, Sabine HUBER, Edgar HUENNEKES