Patents by Inventor Qingnan Zhang

Qingnan 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).

  • CIS-REPLICON CONSTRUCT
    Publication number: 20240123049
    Abstract: Provided is a new-type cis-replicon construct for efficiently expressing a target protein, which comprises an RNA polymerase coding unit and a target protein coding unit. The replicon construct can drive the replication of the target protein coding unit and reduce or avoid the replication and expression of the RNA polymerase, thereby effectively improving the expression of the target protein and reducing the expression of the non-target protein.
    Type: Application
    Filed: February 7, 2022
    Publication date: April 18, 2024
    Applicant: ZHENGZHOU UNIVERSITY
    Inventors: Shoutao ZHANG, Qiang MA, Qingnan TIAN, Tian WANG, Yonghui HUANG, Guotao LIU, Zhen TIAN
  • Tachograph
    Patent number: D804342
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: December 5, 2017
    Inventor: Qingnan Zhang