Patents by Inventor Stephan T. Kiessig

Stephan T. Kiessig 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).

  • Publication number: 20230381289
    Abstract: The present invention relates to a method for isolating Glu-plasminogen, said method comprising the anion exchange chromatography of blood plasma or a plasma fraction comprising Glu-plasminogen. Furthermore, the present invention relates to Glu-plasminogen obtainable from the method of the present invention and its use in a method for treating a patient suffering from or being at risk of developing a disorder selected from the group consisting of organ failure, a thrombotic event, arterial obstructive disease, microcirculation, disseminated intravascular coagulation (DIC), and a combination of two or more thereof.
    Type: Application
    Filed: July 27, 2023
    Publication date: November 30, 2023
    Applicant: Previpharma Consulting GmbH
    Inventors: Ricarda Welz, Hanne Rieke Gerding, Marc Mazur, Stephan T. Kiessig, Hermann E. Karges
  • Patent number: 11759505
    Abstract: The present invention relates to a method for isolating Glu-plasminogen, said method comprising the anion exchange chromatography of blood plasma or a plasma fraction comprising Glu-plasminogen. Furthermore, the present invention relates to Glu-plasminogen obtainable from the method of the present invention and its use in a method for treating a patient suffering from or being at risk of developing a disorder selected from the group consisting of organ failure, a thrombotic event, arterial obstructive disease, microcirculation, disseminated intravascular coagulation (DIC), and a combination of two or more thereof.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: September 19, 2023
    Assignee: PREVIPHARMA CONSULTING GMBH
    Inventors: Ricarda Welz, Hanne Rieke Gerding, Marc Mazur, Stephan T. Kiessig, Hermann E. Karges
  • Publication number: 20230146662
    Abstract: The present invention relates to plasminogen for use in a method for treating or preventing lung dysfunction associated with the formation of hyaline membranes in a patient, wherein the patient is preferably further administered with at least one plasminogen activator.
    Type: Application
    Filed: April 23, 2021
    Publication date: May 11, 2023
    Inventors: Stephan T. KIESSIG, Ricarda WELZ, Elena WILLIG
  • Publication number: 20220144924
    Abstract: The present invention relates to a polypeptide comprising an epitope having a sequence homology of at least 75% to a sequence section of both Clostridium difficile toxin A and B. Moreover, the present invention refers to a vaccine comprising such polypeptide. The invention further relates to an antibody binding to Clostridium difficile toxins A and B and to a method for isolating and/or detecting such antibody and to uses of the polypeptides and antibodies.
    Type: Application
    Filed: February 25, 2020
    Publication date: May 12, 2022
    Inventors: Hanne Rieke GERDING, Stephan T. KIESSIG, Maurice MANDAGO, Marc MAZUR
  • Publication number: 20220080096
    Abstract: Surprisingly, it was found that zeolites can be used to decrease the concentration of inorganic ions, such as calcium ions, from a body fluid, such as plasma, in sufficient way. Such decrease of the concentration of inorganic ions, such as calcium ions, was found to lead to an inhibition of hemostasis including an inhibition of coagulation, especially inhibiting the activation of factor VII and the formation of fibrin.
    Type: Application
    Filed: January 23, 2020
    Publication date: March 17, 2022
    Inventors: Maurice MANDAGO, Stephan T. KIESSIG, Dirk MUELLER, Ricarda WELZ
  • Publication number: 20220072110
    Abstract: The present invention relates to plasminogen for use in a method for preventing or treating a thrombotic event in a patient, wherein the patient is at risk of developing or is suffering from microthrombi.
    Type: Application
    Filed: January 24, 2020
    Publication date: March 10, 2022
    Inventors: Stephan T. KIESSIG, Ricarda WELZ, Hanne Rieke GERDING, Marc MAZUR, Hans Joachim ANDERS, Chongxu SHI, Christoph SCHIMMELPFENNIG, Satish Kumar DEVARAPU
  • Publication number: 20200016246
    Abstract: The present invention relates to a method for isolating Glu-plasminogen, said method comprising the anion exchange chromatography of blood plasma or a plasma fraction comprising Glu-plasminogen. Furthermore, the present invention relates to Glu-plasminogen obtainable from the method of the present invention and its use in a method for treating a patient suffering from or being at risk of developing a disorder selected from the group consisting of organ failure, a thrombotic event, arterial obstructive disease, microcirculation, disseminated intravascular coagulation (DIC), and a combination of two or more thereof.
    Type: Application
    Filed: March 9, 2018
    Publication date: January 16, 2020
    Inventors: Ricarda GRUBER, Hanne Rieke GERDING, Marc MAZUR, Stephan T. KIESSIG, Hermann E. KARGES
  • Publication number: 20160067674
    Abstract: The present disclosure relates generally to sorbents for binding proteins from blood plasma comprising a solid carrier material and an oligopeptide immobilized thereon, which selectively binds the protein from the blood plasma, and to a method for separating autologous proteins from blood plasma wherein the blood plasma is brought in contact with a corresponding sorbent, the desired protein is allowed to bind to the sorbent, the sorbent is separated from the plasma and the protein is subsequently separated from the sorbent. Corresponding sorbents and method allows for the selective isolation of specific blood plasma proteins directly from the blood plasma without having to conduct a tedious fractionation. This significantly improves the protein yield and provides a highly effective isolation of blood plasma protein constituents such as IgG, albumin, factor V and factor VIII in a simple, cheap and time-efficient process.
    Type: Application
    Filed: September 12, 2014
    Publication date: March 10, 2016
    Inventors: Stephan T. Kiessig, Dirk Muller, Marc Mazur