Patents by Inventor Fernand Gerber

Fernand Gerber 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).

  • Tri-and tetracyclic compounds
    Patent number: 5811548
    Abstract: There are described compounds of the formula ##STR1## Wherein the variables have been defined herein. The compounds are useful as research tools in the determination of biologically active peptides sequences and also potentially suitable as medicaments, some of them being useful in the prevention or control of the formation of blood platelet thrombi, and some compounds are useful as intermediates.
    Type: Grant
    Filed: June 24, 1996
    Date of Patent: September 22, 1998
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Wilhelm Bannwarth, Fernand Gerber, Alfred Grieder, Andreas Knierzinger, Klaus Muller, Daniel Obrecht, Arnold Trzeciak
  • Tri- and tetracyclic compounds
    Patent number: 5811389
    Abstract: There are described compounds of the formula ##STR1## Wherein the variables have been defined herein. The compounds are useful as research tools in the determination of biologically active peptides sequences and also potentially suitable as medicaments, some of them being useful in the prevention or control of the formation of blood platelet thrombi, and some compounds are useful as intermediates.
    Type: Grant
    Filed: June 24, 1996
    Date of Patent: September 22, 1998
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Wilhelm Bannwarth, Fernand Gerber, Alfred Grieder, Andreas Knierzinger, Klaus Muller, Daniel Obrecht, Arnold Trzeciak