Patents by Inventor Helen HUNGELING

Helen HUNGELING 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).

  • USE OF AMIDOXIME CARBOXYLIC ACID ESTERS AND N-HYDROXYGUANIDINE CARBOXYLIC ACID ESTERS FOR PRODUCING PRODRUGS
    Publication number: 20110028756
    Abstract: The invention relates to a method for improving the bioavailability of pharmaceutical substances and for allowing the pharmaceutical substances to permeate the blood-brain barrier, the pharmaceutical substances having at least one or more amidine, guanidine, N-hydroxyamidine (amidoxime) or N-hydroxyguanidine functions. The invention also relates to medicaments containing the correspondingly modified pharmaceutical substances.
    Type: Application
    Filed: July 30, 2010
    Publication date: February 3, 2011
    Applicant: Dritte Patentportfolio Beteiligungsgesellschaft mbH & Co. KG
    Inventors: Bernd CLEMENT, Christiane REEH, Helen HUNGELING
  • AMINO ACID DERIVATIVES USED AS PHARMACEUTICAL SUBSTANCES
    Publication number: 20110021835
    Abstract: The invention relates to a method for improving bioavailability of pharmaceutical substances and for allowing the pharmaceutical substances to permeate the blood-brain barrier, the pharmaceutical substances having at least one or more amidine, guanidine, N-hydroxyamidine (amidoxime) or N-hydroxyguanidine functions. The invention also relates to medicaments containing the correspondingly modified pharmaceutical substances.
    Type: Application
    Filed: July 30, 2010
    Publication date: January 27, 2011
    Applicant: Dritte Patentportfolio Beteiligungsgesellschaft mbH & Co. KG
    Inventors: Bernd CLEMENT, Christiane REEH, Helen HUNGELING