Patents by Inventor Rongna Ding

Rongna Ding 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).

  • HEK293 CELL LINE ADAPTED TO SERUM-FREE SUSPENSION CULTURE AND USE THEREOF
    Publication number: 20240425880
    Abstract: A HEK293 cell line adapted to serum-free suspension culture and a use thereof. Specifically, the present application relates to a method for preparing a viral vector such as an adeno-associated virus vector using the cell line, and a method for screening the cell line.
    Type: Application
    Filed: October 12, 2022
    Publication date: December 26, 2024
    Applicant: JIANGSU GENSCRIPT PROBIO BIOTECH CO., LTD.
    Inventors: Yan WANG, Xiao PAN, Rongna DING, Erjing HUI, Chunling XUAN
  • HEK293T CELL STRAIN HAVING HIGH DISPERSIBILITY AND SCREENING METHOD THEREFOR
    Publication number: 20240101964
    Abstract: Provided are a HEK293T cell strain having high dispersibility and a screening method therefor. Specifically, the present application relates to a method for screening a HEK293T cell strain suitable for serum-free suspension culture, a cell strain screened by using the method, and a method for producing a viral vector by using the cell strain.
    Type: Application
    Filed: December 28, 2021
    Publication date: March 28, 2024
    Applicant: Jiangsu Genscript Probio Biotech Co., Ltd.
    Inventors: Chen Guo, Shenghua Xie, Chunling Xuan, Erjing Hui, Rongna Ding