Patents by Inventor Peter Schorn

Peter Schorn 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).

  • CELL CULTURE MEDIUM
    Publication number: 20230203449
    Abstract: The present invention provides a basal cell culture medium and a feed medium with novel amino acid ratios and/or iron choline citrate as iron carrier that result in improved performance of mammalian cell culture processes, such as CHO cultivation and protein production processes, in particular in increased product titer (e.g. of monoclonal antibodies). Also provided are methods for culturing mammalian cells and producing a protein of interest using said basal cell culture medium and optionally feed medium. The invention also provides for a medium platform that comprises (i) the basal cell culture medium and (ii) the feed medium.
    Type: Application
    Filed: November 21, 2022
    Publication date: June 29, 2023
    Inventors: Christoph CLEMENS, Jochen SCHAUB, Marie LINK, Peter SCHORN, Torsten SCHULZ
  • Cell culture medium
    Patent number: 11505784
    Abstract: The present invention provides a basal cell culture medium and a feed medium with novel amino acid ratios and/or iron choline citrate as iron carrier that result in improved performance of mammalian cell culture processes, such as CHO cultivation and protein production processes, in particular in increased product titer (e.g. of monoclonal antibodies). Also provided are methods for culturing mammalian cells and producing a protein of interest using said basal cell culture medium and optionally feed medium. The invention also provides for a medium platform that comprises (i) the basal cell culture medium and (ii) the feed medium.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: November 22, 2022
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Christoph Clemens, Jochen Schaub, Marie Link, Peter Schorn, Torsten Schulz
  • CELL CULTURE MEDIUM
    Publication number: 20180346881
    Abstract: The present invention provides a basal cell culture medium and a feed medium with novel amino acid ratios and/or iron choline citrate as iron carrier that result in improved performance of mammalian cell culture processes, such as CHO cultivation and protein production processes, in particular in increased product titer (e.g. of monoclonal antibodies). Also provided are methods for culturing mammalian cells and producing a protein of interest using said basal cell culture medium and optionally feed medium. The invention also provides for a medium platform that comprises (i) the basal cell culture medium and (ii) the feed medium.
    Type: Application
    Filed: March 31, 2016
    Publication date: December 6, 2018
    Inventors: Christoph CLEMENS, Jochen SCHAUB, Marie LINK, Peter SCHORN, Torsten SCHULZ
  • Sampling system for use in the analysis of biological processes
    Patent number: 6085602
    Abstract: The invention relates to a sampling device, in which the site of separation from the microbiologically contaminated environment is constructed as a sterile protective gas current according to the laminar air-flow principle under a housing bell (7), the site of connection of the inner tube (11) to the sample tube (10) being so designed that it occurs inside to just below the housing bell (7), fixedly or with no fixed connection, and for automatic operation occurs just below the housing bell (7), with no fixed connection.
    Type: Grant
    Filed: October 3, 1997
    Date of Patent: July 11, 2000
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Peter Schorn, Hans Voigt, Wolfgang Noe