Patents by Inventor Jan Panteli

Jan Panteli 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).

  • Scalable method for producing transfection reagents
    Patent number: 12487152
    Abstract: The invention provides easy-to-scale methods of creating DNA/transfection reagent master mixes for transfecting cells in culture.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: December 2, 2025
    Assignee: Ultragenyx Pharmaceutical Inc.
    Inventors: Jan Panteli, Ying Jing
  • Use of tonicifying agents to enhance recombinant adeno-associated virus yield
    Patent number: 11795473
    Abstract: The invention provides methods for the production of recombinant adeno-associated virus vectors (rAAV), comprising culturing producer cells in media with increased osmolality. Also provided are methods for decreasing the production of helper virus by a rAAV producer cell, comprising culturing the producer cell in media with increased osmolality.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: October 24, 2023
    Assignee: Ultragenyx Pharmaceutical Inc.
    Inventors: Ying Jing, Jan Panteli
  • USE OF TONICIFYING AGENTS TO ENHANCE RECOMBINANT ADENO-ASSOCIATED VIRUS YIELD
    Publication number: 20210277416
    Abstract: The invention provides methods for the production of recombinant adeno-associated virus vectors (rAAV), comprising culturing producer cells in media with increased osmolality. Also provided are methods for decreasing the production of helper virus by a rAAV producer cell, comprising culturing the producer cell in media with increased osmolality.
    Type: Application
    Filed: October 13, 2017
    Publication date: September 9, 2021
    Inventors: Ying Jing, Jan Panteli
  • SCALABLE METHOD FOR PRODUCING TRANSFECTION REAGENTS
    Publication number: 20200124505
    Abstract: The invention provides easy-to-scale methods of creating DNA/transfection reagent master mixes for transfecting cells in culture.
    Type: Application
    Filed: May 9, 2018
    Publication date: April 23, 2020
    Inventors: Jan Panteli, Ying Jing
  • METHODS FOR ENHANCING YIELD OF RECOMBINANT ADENO-ASSOCIATED VIRUS
    Publication number: 20200048641
    Abstract: The invention provides methods for the production of recombinant adeno-associated virus vectors (rAAV), e.g., comprising the addition of a surfactant, e.g., Triton X-100, to a producer cell culture medium.
    Type: Application
    Filed: March 22, 2018
    Publication date: February 13, 2020
    Inventors: Ying Jing, Jan Panteli, Kelly Reed Clark