Patents by Inventor Peter Kotsonis

Peter Kotsonis 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).

  • N-substituted 4-aminopteridines, synthesis and use thereof as pharmaceutical agent
    Patent number: 6844343
    Abstract: Compounds of formula (I), where preferably: A=a bridge of partial formula (II) or (III), R1 and R2=independently (substituted) alkyl, aryl or aralkyl, or together form a heterocycle, R3=H, —CO-Alkyl, or —CO-Aryl, R4=Aryl, —CO—O-Aryl or —CO-Aryl and R5=H, are potent inhibitors of NO-synthase and are suitable as pharmaceutical agents of prophylaxis and treatment of disease states associates with a disturbed NO metabolism.
    Type: Grant
    Filed: September 11, 2000
    Date of Patent: January 18, 2005
    Assignee: Vasopharm Biotech GmbH
    Inventors: Wolfgang Pfleiderer, Harald Schmidt, Lothar Fröhlich, Peter Kotsonis, Shahriyar Taghavi-Moghadam
  • Frozen drink maker
    Patent number: D555969
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: November 27, 2007
    Assignee: Sunbeam Products, Inc.
    Inventors: Augusto Picozza, Peter Kotsonis, Carl William Betterley, Daniel Ballou, Jonathan Dalton, Jennifer Linnane