Patents by Inventor David C. Hogenson

David C. Hogenson 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).

  • LARGE SCALE BIOREACTOR SYSTEM AND METHOD
    Publication number: 20240076604
    Abstract: A large scale bioreactor system includes a stainless steel large scale bioreactor having at least one valve assembly, and an aseptic connector assembly coupled to the at least one valve assembly of the bioreactor. A perfusion device includes an Alternating Tangential Filtration assembly with an autoclaved valve assembly coupled to the aseptic connector assembly, and the aseptic connector assembly includes one of a triclamp aseptic connector or a hose assembly. Single use feed containers include an aseptic connector assembly.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 7, 2024
    Inventors: Gregory S. Stimpfl, Oliver Kaltenbrunner, Mark O. Brothers, David C. Hogenson, Thomsen P. Sawicky, Min Kyu Choi, Jeffrey T. Ranney, John C. Roseland