Patents by Inventor Inga Knopf-Kajahn

Inga Knopf-Kajahn 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).

  • Production and use of antitumoral antibiotic and insecticidal cyclodepsipeptides
    Patent number: 8765907
    Abstract: The invention relates to a compound of the general structure (I), where R is a hydrogen atom (II) or an unsubstituted, monosubstituted or polysubstituted C1-C20-alkyl, wherein the alkyl is straight, branched, cyclic and/or partially unsaturated, or an unsubstituted, monosubstituted or polysubstituted phenyl group.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: July 1, 2014
    Assignee: Geomar Helmholtz-Zentrum fur Ozeanforschung Kiel
    Inventors: Johannes Imhoff, Inga Knopf-Kajahn, Gerhard Lang, Jutta Wiese, Arne Peters
  • PRODUCTION AND USE OF ANTITUMORAL ANTIBIOTIC AND INSECTICIDAL CYCLODEPSIPEPTIDES
    Publication number: 20130210711
    Abstract: The invention relates to a compound of the general structure (I), where R is a hydrogen atom (II) or an unsubstituted, monosubstituted or polysubstituted C1-C20-alkyl, wherein the alkyl is straight, branched, cyclic and/or partially unsaturated, or an unsubstituted, monosubstituted or polysubstituted phenyl group.
    Type: Application
    Filed: April 30, 2010
    Publication date: August 15, 2013
    Applicant: GEOMAR Helmholtz-Zentrum fur Ozeanforschung Kiel
    Inventors: Johannes Imhoff, Inga Knopf-Kajahn, Gerhard Lang, Jutta Wiese, Arne Peters
  • PRODUCTION AND USE OF ANTIBACTERIAL, ANTIPROLIFERATIVE, AND ANTIPHYTOPATHOGENIC BENZANTHRACENES
    Publication number: 20130045931
    Abstract: The invention relates to a compound of the general structure (I), where R is a hydrogen atom (H) or an unsubstituted, monosubstituted, or polysubstituted C1-C20 alkyl, wherein the alkyl can be straight, branched, cyclic, or partially unsaturated, or an unsubstituted, monosubstituted, or polysubstituted phenyl group.
    Type: Application
    Filed: November 23, 2010
    Publication date: February 21, 2013
    Applicant: Geomar Helmotz-Zentrum Für Ozeanforschung Kiel
    Inventors: Johannes Imhoff, Jutta Wiese, Heidi Zinecker, Inga Knopf-Kajahn, Kerstin Nagel, Imke Schneemann