Patents by Inventor Katrin Töppner

Katrin Töppner 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).

  • Device, use of said device, and method for separating substances with an improved utilization of the capacity of chromatographic media
    Patent number: 10669307
    Abstract: The present invention relates to a device for separating and/or isolating substances in or from a mixture with improved utilization of the capacity of chromatographic media, the device comprising a first chromatography system, a second chromatography matrix downstream of the first chromatography system, and a sensor for detecting the substances present in the fluid. Furthermore, the present invention relates to both the use of said device and a method for separating and/or isolating substances in or from a mixture in a fluid.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: June 2, 2020
    Assignee: Sartorius Stedim Biotech GmbH
    Inventors: Louis Villain, Jörg Mittelstät, Ana Raquel Santos De Matos Fortuna, Katrin Töppner
  • Device, Use of Said Device, and Method for Separating Substances with an Improved Utilization of the Capacity of Chromatographic Media
    Publication number: 20170166606
    Abstract: The present invention relates to a device for separating and/or isolating substances in or from a mixture with improved utilization of the capacity of chromatographic media, the device comprising a first chromatography system, a second chromatography matrix downstream of the first chromatography system, and a sensor for detecting the substances present in the fluid. Furthermore, the present invention relates to both the use of said device and a method for separating and/or isolating substances in or from a mixture in a fluid.
    Type: Application
    Filed: May 12, 2015
    Publication date: June 15, 2017
    Inventors: Louis Villain, Jörg Mittelstät, Ana Raquel Santos De Matos Fortuna, Katrin Töppner