Patents by Inventor Franz A. Bieber

Franz A. Bieber 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: 20070253967
    Abstract: The present invention relates to the use of a ligand for fibrinogen and/or fibrin for producing an agent for the treatment and/or prophylaxis of microcirculatory disorders and/or for influencing the rheology of a mammal.
    Type: Application
    Filed: April 5, 2007
    Publication date: November 1, 2007
    Inventors: W.O. Richter, Robert Koll, Franz Bieber, W. Tschope
  • Publication number: 20040057957
    Abstract: The present invention relates to the use of a ligand for fibrinogen and/or fibrin for producing an agent for the treatment and/or prophylaxis of microcirculatory disorders and/or for influencing the rheology of a mammal.
    Type: Application
    Filed: July 14, 2003
    Publication date: March 25, 2004
    Inventors: W.O. Richter, Robert Koll, Franz Bieber, W. Tschope
  • Patent number: 6030614
    Abstract: The invention provides a method to prevent or ameliorate hyperacute or acute rejection of a human donor organ transplanted to a human recipient. Hyperacute rejection would normally occur after a human subject receives a transplanted human organ against which the subject has preformed anti-HLA antibodies. Acute rejection occurs when the recipient of a human organ forms antibodies against that organ after transplant. The invention method comprises passing the plasma of the recipient over a sterile and pyrogen-free column coupled to anti-human immunoglobulin antibodies which bind to and remove a significant portion of the immunoglobulin from the subject's plasma.
    Type: Grant
    Filed: April 16, 1996
    Date of Patent: February 29, 2000
    Assignee: Plasmaselect GmbH Teterow
    Inventors: Jutta Muller-Derlich, Robert Koll, Wolfgang Bohm, Franz A. Bieber, Reiner Spaethe
  • Patent number: 5817528
    Abstract: A method is provided for producing a sterile and pyrogen-free column containing coupled protein for use in removing a predetermined substance from the blood of a human subject. The method abrogates sterilization of the finished protein-containing product by providing sterile and pyrogen-free raw materials at each production step. The method provides a pathogen-free, purified solution of protein which binds to a predetermined substance in human blood such as LDL or immunoglobulin. Typically, the protein is anti-human LDL immunoglobulin or anti-human Ig immunoglobulin. The method also provides a sterile and pyrogen-free column matrix material such as an agarose which is chemically activated, either using CNBr and triethylamine or using 1,1'-carbonyldiimidazole.
    Type: Grant
    Filed: May 16, 1995
    Date of Patent: October 6, 1998
    Assignee: Therasorb Medizinische Systeme GmbH
    Inventors: Wolfgang Bohm, Franz A. Bieber, Jutta Muller-Derlich, Alan Barclay, Reiner Spaethe, Michael Bernhard, Christine Kraus