Patents by Inventor Jin V. WU

Jin V. WU 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).

  • DEVICES AND COMPONENTS FOR AUTOMATED TISSUE PROCESSING AND STAINING AND USES THEREOF
    Publication number: 20250130143
    Abstract: A tissue staining device (100) comprises: (a) a microscope slide carousel (105), wherein the microscope slide carousel (105) is configured to rotate on a first axis of rotation (230), and wherein the microscope slide carousel (105) comprises at least one microscope slide cartridge stall (106), and (b) a reagent assembly (110) comprising: (i) a reagent carousel (113), wherein the reagent carousel (113) is configured to rotate on a second axis of rotation (310), and wherein the reagent carousel (113) comprises at least one reagent holder, (ii) a dispensing actuator (115), and wherein the reagent carousel (113) is positioned above the microscope slide carousel (105), and wherein the reagent carousel (113) and the microscope slide carousel (105) are positioned such that when a reagent is placed in the reagent carousel (113) the reagent can flow from the reagent carousel (113) to the microscope slide carousel (105).
    Type: Application
    Filed: March 11, 2020
    Publication date: April 24, 2025
    Inventor: Jin V. WU
  • Direct immunohistochemistry assay
    Patent number: 11474101
    Abstract: The application is to antibodies which have been labelled with polyenzymes (multiple enzymes), specifically polyperoxidases, for use in direct immunohistochemical assays of tissues. The antibodies used diagnostically may also be antibodies which are used therapeutically.
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: October 18, 2022
    Assignee: NOVODIAX, INC.
    Inventors: Song Qing Zhao, Jianfu Jeffrey Wang, Jin V. Wu, Zhiqing Zhang
  • DEVICES AND COMPONENTS FOR AUTOMATED TISSUE PROCESSING AND STAINING AND USES THEREOF
    Publication number: 20210293671
    Abstract: The present disclosure provides devices for processing, such as staining, a tissue sample on a microscope slide. In some embodiments, the tissue staining device described herein is capable of, e.g., automating, in whole or in part, a tissue staining protocol (including a chemical staining protocol and/or an immuno-based staining protocol) or a tissue dehydration protocol. Also provided in other aspects of the disclosure are components, methods of use, systems, and kits associated with the devices described herein.
    Type: Application
    Filed: March 10, 2021
    Publication date: September 23, 2021
    Inventors: Jin V. WU, Songqing ZHAO, Xianhua WANG, Kedi YAO, Ning GAO, Yangyang ZHANG, Jianfu WANG
  • DIRECT IMMUNOHISTOCHEMISTRY AND IMMUNOCYTOCHEMISTRY METHODS
    Publication number: 20210048432
    Abstract: The present disclosure provides methods, kits, and compositions for direct immunohistochemical (IHC) staining and direct immunocytochemistry (ICC) techniques, including applications to multiplex assays, chemically stained samples, and cytology samples.
    Type: Application
    Filed: February 8, 2019
    Publication date: February 18, 2021
    Inventors: Shuo CHEN, Jin V. WU, Jianfu WANG
  • DIRECT IMMUNOHISTOCHEMISTRY ASSAY
    Publication number: 20170074867
    Abstract: The application is to antibodies which have been labelled with polyenzymes (multiple enzymes), specifically polyperoxidases, for use in direct immunohistochemical assays of tissues. The antibodies used diagnostically may also be antibodies which are used therapeutically.
    Type: Application
    Filed: May 7, 2015
    Publication date: March 16, 2017
    Inventors: Song Qing ZHAO, Jianfu Jeffrey WANG, Jin V. WU, Zhiqing ZHANG