Patents by Inventor Qiulian RUAN

Qiulian RUAN 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).

  • SARS-COV-2 RECOMBINANT RBD PROTEIN, AND PREPARATION METHOD THEREFOR
    Publication number: 20220389064
    Abstract: Disclosed are a recombinant RBD protein of SARS-CoV-2, and a method for preparing the same. The recombinant RBD protein has a signal polypeptide sequence, an RBD protein sequence, a transmembrane domain sequence and a tag sequence in order from N-terminus to C-terminus. The recombinant RBD protein may be expressed on cell membranes, which facilitates protein stability, enrichment and detection.
    Type: Application
    Filed: November 20, 2020
    Publication date: December 8, 2022
    Inventors: Xiaotao LIN, Qiulian RUAN, Zhihao XING, Chungen QIAN, Kunhui HU