Patents Assigned to PORTON ADVANCED SOLUTIONS LTD.
  • Scalable methods for purification of recombinant viruses
    Patent number: 11879139
    Abstract: The present disclosure provides a scalable and cost-effective method of purifying recombinant viruses, such as recombinant lentiviruses. Also provided herein are recombinant viruses (e.g., lentiviruses) purified using the methods provided herein, which have a low level of impurities and high activity retention.
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: January 23, 2024
    Assignee: PORTON ADVANCED SOLUTIONS LTD.
    Inventors: Dichao Hu, Chuanzhen Pi, Kai Weng, Jinbo Guo, Hailong Liu, Yangzhou Wang, Weimeng Zhang, Jun Hua