Patents Assigned to Konec, Inc.
  • Pain relief composition, method to form same, and method to use same
    Patent number: 7404970
    Abstract: An oral dosage form which includes a bi-layer tablet consisting of an Actives Granulation layer and an Osmagen Granulation layer is disclosed. An encapsulant is disposed over that bi-layer tablet. The encapsulated bi-layer tablet includes an orally therapeutically effective dose of oxycodone in combination with dextromethorphan, where the weight ratio of oxycodone to dextromethorphan is 1:5. The oral dosage form does not include an opioid antagonist.
    Type: Grant
    Filed: April 13, 2004
    Date of Patent: July 29, 2008
    Assignee: Konec, Inc.
    Inventors: George R. Krsek, Enrique E. Durazo
  • Method to separate stereoisomers
    Patent number: 7229557
    Abstract: A method to resolve the stereoisomers of an optically active compound comprising an amine moiety. The method provides a mixture comprising two stereoisomers of a compound comprising a amine moiety. The method supplies l-fenchyloxyacetic acid, treats the mixture of stereoisomers with that l-fenchyloxyacetic acid, and collects one of those two stereoisomers having greater than a 99 percent enantiomeric excess.
    Type: Grant
    Filed: February 4, 2004
    Date of Patent: June 12, 2007
    Assignee: Konec, Inc.
    Inventors: George R. Krsek, Enrique E. Durazo