Patents by Inventor Qiyao Zhang

Qiyao 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).

  • Publication number: 20240147649
    Abstract: An inverter and an integrated platform having the same are provided. The inverter includes a cabinet having a cabinet door; an inverter body arranged in the cabinet; and a heat exchanger arranged on an outer side of the cabinet, where the inverter body has an alternating-current side, and the cabinet door is arranged on the alternating-current side or an opposite side of the alternating-current side of the inverter body.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 2, 2024
    Applicant: Sungrow Power Supply Co., Ltd.
    Inventors: Xiaohu Wang, Qiyao Zhu, Xianwei Zhang, Jun Tan
  • Patent number: 11644405
    Abstract: The present disclosure relates to a dissociation reagent for tumor tissues. The dissociation reagent does not contain collagenase or trypsin but further contains hyaluronidase or a mixture of hyaluronidase and DNase I. The present disclosure also relates to use of the dissociation reagent in dispersing tumor tissues and detecting expression level of molecular markers on cell surface by flow cytometry. The dissociation reagent of the present disclosure does not cause degradation of molecular markers on cell surface such as CD8, PD-1, Tim-3, Lag-3 and the like, thus does not affect downstream assays.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: May 9, 2023
    Assignee: WuXi AppTec (Suzhou) Co. Ltd.
    Inventors: Ning Zhang, Qiyao Zhang, Yan Liu, Qunsheng Ji
  • Publication number: 20200116622
    Abstract: The present disclosure relates to a dissociation reagent for tumor tissues. The dissociation reagent does not contain collagenase or trypsin but further contains hyaluronidase or a mixture of hyaluronidase and DNase I. The present disclosure also relates to use of the dissociation reagent in dispersing tumor tissues and detecting expression level of molecular markers on cell surface by flow cytometry. The dissociation reagent of the present disclosure does not cause degradation of molecular markers on cell surface such as CD8, PD-1, Tim-3, Lag-3 and the like, thus does not affect downstream assays.
    Type: Application
    Filed: September 13, 2019
    Publication date: April 16, 2020
    Applicant: WuXi AppTec (Suzhou) Co., Ltd.
    Inventors: Ning Zhang, Qiyao Zhang, Yan Liu, Qunsheng Ji
  • Publication number: 20170299491
    Abstract: The present disclosure relates to a dissociation reagent for tumor tissues. The dissociation reagent does not contain collagenase or trypsin but further contains hyaluronidase or a mixture of hyaluronidase and DNase I. The present disclosure also relates to use of the dissociation reagent in dispersing tumor tissues and detecting expression level of molecular markers on cell surface by flow cytometry. The dissociation reagent of the present disclosure does not cause degradation of molecular markers on cell surface such as CD8, PD-1, Tim-3, Lag-3 and the like, thus does not affect downstream assays.
    Type: Application
    Filed: April 13, 2017
    Publication date: October 19, 2017
    Inventors: Ning ZHANG, Qiyao ZHANG, Yan LIU, Qunsheng JI
  • Patent number: 5183788
    Abstract: Accordingly, there is provided a catalytic membrane comprising a porous substrate having a first surface and a second surface. The substrate has micropores, for example, pores ranging from about 10 .ANG. to about 2000 .ANG. in diameter, at least in a region extending from the first surface toward the second surface for a preselected distance. Preferably, the preselected distance will be sufficient to provide a measurable resistance to the flow of a fluid, such as a gas, through the micropores. A catalyst is deposited at least on the first surface of the substrate, although optionally, the catalyst is deposited on the substrate in the micorpore region. A transport layer is provided on the first surface of the substrate, including any catalyst on the first surface.
    Type: Grant
    Filed: October 10, 1991
    Date of Patent: February 2, 1993
    Assignee: Exxon Research and Engineering Company
    Inventors: Allan J. Jacobson, Wen-Yih F. Lai, Michael G. Matturro, Harry W. Deckman, James A. McHenry, Robert P. Reynolds, Qiyao Zhang