Patents by Inventor Michael Bernd

Michael Bernd 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).

  • LH-RH antagonists having improved action
    Patent number: 5942493
    Abstract: New LH-RH antagonists are disclosed, in particular peptidomimetics and peptides modified in a side chain, their salts with pharmaceutically acceptable acids and a process for preparing these LH-RH antagonists and their salts. The disclosed peptides represent analogues of the luteinising hormone releasing hormone (LH-RH). The disclosed compounds have a high antagonistic power and are free of undesirable side effects, in particular edematogenic effects.
    Type: Grant
    Filed: May 28, 1998
    Date of Patent: August 24, 1999
    Assignee: ASTA Medica Aktiengesellschaft
    Inventors: Bernhard Kutscher, Michael Bernd, Thomas Beckers, Thomas Klenner, Peter-Paul Emig, Patricia-Marie Charpentier
  • Long-chain alkylamides of amino acids and peptides with anti-proliferative and anti-inflammatory properties
    Patent number: 5770574
    Abstract: Long-chain, unbranched alkylamides of the general formulaCH.sub.3 --(CH.sub.2).sub.n N--NH--Rin which n=11-20 and R=amino acid, its D- and L-enantiomers, di- and tripeptides, forms derived by N-protective groups, and terminal ethyl esters as well as its physiologically compatible salt forms as active pharmaceutical substances with anti-proliferative and anti-inflammatory properties.
    Type: Grant
    Filed: June 19, 1997
    Date of Patent: June 23, 1998
    Assignee: ASTA Medica Aktiengesellschaft
    Inventors: Bernhard Kutscher, Michael Bernd, Heinz Grossmann, Maria Kick, Jurgen Arp, Manfred Lieflander, Jurgen Engel, Rainer Voegeli
  • Use of D-glucopyranuronic acids and their derivatives for incorporation in pharmacologically active peptides and their salts
    Patent number: 5556836
    Abstract: Use of 7-amino-L-glycero-L-gulo-2,6-anhydro-7-desoxy-heptonic acid and 2-benzoxycarbonylamino-0.sup.1 -methyl-2-desoxy-.beta.-glucopyranuronic acid, their derivatives and the enantiomorphous compounds for incorporation and for manufacture in pharmacologically active peptide hormones.
    Type: Grant
    Filed: November 1, 1994
    Date of Patent: September 17, 1996
    Assignee: Asta Medica Aktiengesellschaft
    Inventors: Erich G. Roedern, Horst Kessler, Bernhard Kutscher, Michael Bernd, Thomas Klenner