Patents by Inventor Michael Toepert

Michael Toepert 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).

  • Novel 6,16-dimethylcorticoids their preparation and use
    Patent number: 4701451
    Abstract: Compounds of Formula I ##STR1## wherein the bond is a single bond or a double bond,X is hydrogen, fluorine, chlorine, or bromine,R.sub.1 is formyl, alkanoyl or alkoxyalkyl each of which contains 2-8 carbon atoms, or benzoyl, andY is chlorine, hydroxy, formyl, alkanoyloxy of 2-8 carbon atoms, or benzoyloxy,have valuable anti-inflammatory properties.
    Type: Grant
    Filed: October 29, 1985
    Date of Patent: October 20, 1987
    Assignee: Schering Aktiengesellschaft
    Inventors: Klaus Annen, Henry Laurent, Helmut Hofmeister, Rudolf Wiechert, Michael Toepert, Hans Wendt
  • Novel 6, 16-dimethylcorticoids, their preparation and use
    Patent number: 4555507
    Abstract: Compounds of Formula I ##STR1## wherein the bond is a single bond or a double bond,X is hydrogen, flourine, chlorine, or bromine,R.sub.1 is formyl, alkanoyl or alkoxyalkyl each of which contains 2-8 carbon atoms, or benzoyl, andY is chlorine, hydroxy, formyl, alkanoyloxy of 2-8 carbon atoms, or benzoyloxy,have valuable anti-inflammatory properties.
    Type: Grant
    Filed: July 19, 1983
    Date of Patent: November 26, 1985
    Assignee: Schering Aktiengesellschaft
    Inventors: Klaus Annen, Henry Laurent, Helmut Hofmeister, Rudolf Wiechert, Michael Toepert, Hans Wendt