Patents by Inventor JUDITH N. JORGENSEN

JUDITH N. JORGENSEN 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).

  • Chlorhexidine formulations, new chlorhexidine salts, solutions containing these and their use
    Patent number: 6500466
    Abstract: Powdered mixtures of chlorhexidine base with selected sugar acids or lactones from the group gluconic acid or gluconolactone, lactobionic acid (I), D-galactono-&ggr;-lactone (II), L-mannono-&ggr;-lactone (III), D-(−)-gulono-&ggr;-lactone (IV), D-(+)-galacturonic acid (V) and &agr;-D-heptaglucono-&ggr;-lactone (VI). The formulations have extraordinary storage stability. New chlorhexidine salts with sugar acid anions based on (I) to (VI) and aqueous solutions of these are also described. The formulations, solutions and pure salts are used as disinfectants and to prepare disinfectants.
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: December 31, 2002
    Assignee: Degussa AG
    Inventors: Peter Werle, Friedhelm Merz, Judith N. Jørgensen, Martin Trageser
  • CHLORHEXIDINE FORMULATIONS, NEW CHLORHEXIDINE SALTS, SOLUTIONS CONTAINING THESE AND THEIR USE
    Publication number: 20020018814
    Abstract: Powdered mixtures of chlorhexidine base with selected sugar acids or lactones from the group gluconic acid or gluconolactone, lactobionic acid (I), D-galactono-&ggr;-lactone (II), L-mannono-&ggr;-lactone (III), D-(−)-gulono-&ggr;-lactone (IV), D-(+)-galacturonic acid (V) and &agr;-D-heptaglucono-&ggr;-lactone (VI). The formulations have extraordinary storage stability. New chlorhexidine salts with sugar acid anions based on (I) to (VI) and aqueous solutions of these are also described. The formulations, solutions and pure salts are used as disinfectants and to prepare disinfectants.
    Type: Application
    Filed: December 13, 1999
    Publication date: February 14, 2002
    Inventors: PETER WERLE, FRIEDHELM MERZ, JUDITH N. JORGENSEN, MARTIN TRAGESER