Patents by Inventor Klaus Forner

Klaus Forner 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).

  • Acylated splenopentins, methods for their synthesis and their use
    Patent number: 5656601
    Abstract: The invention relates to new compounds of acylated splenopentins of Formula IR.sup.1 -arg-lys-(R.sup.2)-glu-val-tyr(R.sup.3)R.sup.4 Iwherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 are as defined in the specification, methods for their synthesis by acylation of splenopentins, as well as to their use as pharmacologically active peptides which are suitable for normalizing the function of the immunological system in primary and secondary immunological deficiencies.
    Type: Grant
    Filed: June 20, 1991
    Date of Patent: August 12, 1997
    Assignee: Berlin-Chemie AG
    Inventors: Klaus Forner, Angelika Ehrlich, Wolfgang Diezel, Rolf Eckert, Elke Euthin, Eberhard Krause, Peter Slonina, Hans-Dieter Volk, Heinrich Repke, Monika Georgi, Martina Leidert, Michael Bienert, Michail Ovcinnikov, Ralph Schmidt, Manfred Schuett, Renate Mentel, Winfried Breustedt
  • N-(chlorocarbonyloxy)-5-norbornene-2,3-dicarboximide, process for its production and its use
    Patent number: 4714768
    Abstract: A new compound is disclosed, N-(chlorocarbonyloxy-5-norbornene-2,3-dicarboximide I, in addition to processes for its production and employment of the compound as starting product for the manufacture of non-symmetrical carbonate, urethane-protected amino acid or peptide, activated carrier and carrier-ligand-complexes. The new compound is reacted with alcohols as well as with hydroxyl-group-containing or amino-group-containing polymers.
    Type: Grant
    Filed: August 27, 1984
    Date of Patent: December 22, 1987
    Assignee: Akademie Der Wissenschaften Der DDR
    Inventors: Peter Henklein, Manfred Becker, Werner Buttner, Fritz Loth, Horts Dautzenberg, Klaus Forner, Rudolf Dolling, Karl-Heinz Graul, Wolf-Rainer Halatsch, Christian Rupprich