Patents by Inventor Heinz Grossmann

Heinz Grossmann 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).

  • 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