Patents by Inventor Jurgen Bernhagen

Jurgen Bernhagen 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: 20040116337
    Abstract: The invention concerns a peptide having the biological activity of an inhibitor of amyloid formation and its diagnostic and medical use.
    Type: Application
    Filed: January 14, 2004
    Publication date: June 17, 2004
    Inventors: Afroditi Kapurniotu, Jurgen Bernhagen, Herwig Brunner
  • Publication number: 20040053843
    Abstract: The present invention relates to compositions and methods for inhibiting the release and/or biological activity of migration inhibitory factor (MIF). In particular, the invention relates to the uses of such compositions and methods for the treatment of various conditions #involving cytokine-mediated toxicity, which include, but are not limited to shock, inflammation, graft versus host disease, and/or autoimmune diseases.
    Type: Application
    Filed: June 17, 2003
    Publication date: March 18, 2004
    Inventors: Richard J. Bucala, Robert A. Mitchell, Jurgen Bernhagen, Thierry F. Calandra, Anthony Cerami
  • Patent number: 6699698
    Abstract: The present invention relates to a method and an apparatus for separating substances from or in biological materials.
    Type: Grant
    Filed: December 22, 2001
    Date of Patent: March 2, 2004
    Assignee: Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V.
    Inventors: Frank Vitzthum, Jürgen Bernhagen, Elkin Bentsian, Herwig Brunner, Georg Geiger
  • Patent number: 6645493
    Abstract: The present invention relates to compositions and methods for inhibiting the release and/or biological activity of migration inhibitory factor (MIF). In particular, the invention relates to the uses of such compositions and methods for the treatment of various conditions involving cytokine-mediated toxicity, which include, but are not limited to shock, inflammation, graft versus host disease, and/or autoimmune diseases.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: November 11, 2003
    Assignee: The Picower Institute for Medical Research
    Inventors: Richard J. Bucala, Robert A. Mitchell, Jurgen Bernhagen, Thierry F. Calandra, Anthony Cerami
  • Patent number: 6617423
    Abstract: Calcitonins and calcitonin derivatives such as are employed for therapy for, for example, osteoporosis. Paget's disease or hypercalcemia. The calcitonins and calcitonin derivatives are distinguished by a bridging of the amino acids present in the positions 17 and 21. In this case, by means of a suitable choice of the amino acids present in these positions an 18- or 19-membered ring is produced. This ring leads to an increased conformational stability and to an increased activity of the modified calcitonin. A particularly suitable hCt (human Ct) analog is the cyclo17,21-[Asp17, Orn21]-hCt according to the invention having a 19-membered ring structure between the lactam-bridged Asp17 and Orn21.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: September 9, 2003
    Assignee: Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
    Inventors: Afroditi Kapurniotu, Jurgen Bernhagen, Herwig Brunner
  • Publication number: 20030099653
    Abstract: The present invention relates to compositions and methods for inhibiting the release and/or biological activity of migration inhibitory factor (MIF). In particular, the invention relates to the uses of such compositions and methods for the treatment of various conditions #involving cytokine-mediated toxicity, which include, but are not limited to shock, inflammation, graft versus host disease, and/or autoimmune diseases.
    Type: Application
    Filed: April 25, 2000
    Publication date: May 29, 2003
    Inventors: Richard J. Bucala, Robert A. Mitchell, Jurgen Bernhagen, Thierry F. Calandra, Anthony Cerami
  • Patent number: 6511831
    Abstract: The invention relates to a method and a device for the isolation and purification of nucleic acids. According to the invention, after decomposition of a sample the nucleic acids present in said sample are isolated and purified.
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: January 28, 2003
    Assignee: Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
    Inventors: Jürgen Bernhagen, Herwig Brunner, Frank Vitzthum, Bentsian Elkine, Georg Geiger, G{umlaut over (u )}nter Tovar
  • Patent number: 6433868
    Abstract: The patent relates to a method for spectroscopic and spectrofluorimetric determination of the interaction between materials. The determination takes place using apparatus consisting of several basins.
    Type: Grant
    Filed: December 30, 2000
    Date of Patent: August 13, 2002
    Assignee: Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung E.V.
    Inventors: Herwig Brunner, Jürgen Bernhagen, Frank Vitzthum
  • Patent number: 6358474
    Abstract: An apparatus for isolating cell material from a tissue system and/or a liquid includes (1) a vessel open at the top, into which the cell material to be isolated can be introduced in the tissue system and/or the liquid; and (2) a separating device having a stamp-shaped configuration and including a flat separating disk having a peripheral edge fitting with the inner walls of the vessel in a fluid-tight manner and presenting at least one passage opening which is covered by a filter membrane, and which device can be inserted from the top into the vessel. The isolating disk pressurises the cell material inclusive of the tissue system and/or the liquid and acts thereupon with shearing forces by rotation. The cells and/or cell systems pass through the pores of the filter membrane whereas the residual tissue material is retained.
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: March 19, 2002
    Assignee: Fraunhofer Gesellschaft zur Förderung der Angewandten Forschung E.V.
    Inventors: Hannes Dobler, Claus Kuhn, Hans Lindner, Stefan Kiesewetter, Jürgen Bernhagen, Gabriele Tolle, Günter Tovar
  • Patent number: 6359112
    Abstract: Certain peptide molecules can be used as the basic structures (template molecules) for inhibiting and analysing amyloid formation and cytotoxicity in amyloid illnesses. These peptides have an effect on the molecules which are responsible for the amyloid illnesses (for their part amyloid-forming peptides and proteins). The peptides are thus either inhibitors themselves or agonists of amyloid formation and cytotoxicity or can serve as a template for identifying and producing further inhibitors and agonists and can be used as molecular tools during analysis.
    Type: Grant
    Filed: June 12, 1998
    Date of Patent: March 19, 2002
    Assignee: Fraunhofer-Gesellschaft zur Forferung der angewandten Forschung e.V.
    Inventors: Afroditi Kapurniotu, Jürgen Bernhagen, Herwig Brunner
  • Patent number: 6265534
    Abstract: Superpotent calcitonin analogs have greatly increased hypocalcemic action in vivo. These calcitonins and calcitonin derivatives are employed for the therapy of, for example, osteoporosis, Paget's disease or hypercalcemia. The calcitonins and calcitonin derivatives are distinguished by a bridging of the amino acids present in the positions 17 and 21. By means of suitable choice of the amino acids present in these positions an 18-membered or 19-membered ring is produced. This ring leads to an increased conformational stability and to an increased activity of the modified calcitonin. A particularly suitable hCt (human calcitonin analog) is a cyclo17,21-[Asp17, Orn21]-hCt having a 19-membered ring structure between the lactam-bridged Asp17 and Orn21.
    Type: Grant
    Filed: August 20, 1998
    Date of Patent: July 24, 2001
    Assignee: Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
    Inventors: Afroditi Kapurniotu, Jurgen Bernhagen, Herwig Brunner
  • Publication number: 20010007015
    Abstract: Certain peptide molecules can be used as the basic structures (template molecules) for inhibiting and analysing amyloid formation and cytotoxicity in amyloid illnesses. These peptides have an effect on the molecules which are responsible for the amyloid illnesses (for their part amyloid-forming peptides and proteins). The peptides are thus either inhibitors themselves or agonists of amyloid formation and cytotoxicity or can serve as a template for identifying and producing further inhibitors and agonists and can be used as molecular tools during analysis.
    Type: Application
    Filed: June 12, 1998
    Publication date: July 5, 2001
    Inventors: AFRODITI KAPURNIOTU, JURGEN BERNHAGEN, BRUNNER HERWIG
  • Patent number: 6080407
    Abstract: The present invention relates to compositions and methods for inhibiting the release and/or biological activity of migration inhibitory factor (MIF). In particular, the invention relates to the uses of such compositions and methods for the treatment of various conditions involving cytokine-mediated toxicity, which include, but are not limited to shock, inflammation, graft versus host disease, and/or autoimmune diseases.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: June 27, 2000
    Assignee: The Picower Institute for Medical Research
    Inventors: Richard J. Bucala, Robert A. Mitchell, Jurgen Bernhagen, Thierry F. Calandra, Anthony Cerami
  • Patent number: 6030615
    Abstract: There is disclosed a method for treating an individual having a disease caused by cytokine-mediated toxicity comprising administering to the individual an effective amount of (a) an antibody that binds to an MIF polypeptide, wherein the MIF polypeptide has a molecular weight of about 12.5 kDa in combination with (b) anti-TNF.alpha., anti-IL1, anti-IFN-.gamma., IL-1RA, a steroid, a glucocorticoid, or IL-10.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: February 29, 2000
    Assignee: The Picower Institute for Medical Research
    Inventors: Richard J. Bucala, Robert A. Mitchell, Jurgen Bernhagen, Thierry F. Calandra, Anthony Cerami