Patents by Inventor Petra Kluger

Petra Kluger 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).

  • THREE-DIMENSIONAL BIOCOMPATIBLE SKELETON STRUCTURE CONTAINING NANOPARTICLES
    Publication number: 20100120145
    Abstract: The invention relates to a cell culture system comprising a three-dimensional, biocompatible frame structure and biocompatible nanoparticles, a method for the cultivation of cells, and the preparation of cells or cell products and tissues per se by means of such a cell culture system.
    Type: Application
    Filed: April 18, 2008
    Publication date: May 13, 2010
    Applicant: Fraunhofer-Gresellschaft Zur Forderung Der Angewandten Forschung E.V.
    Inventors: Herwig Brunner, Heike Mertsching, Petra Kluger, Michaela Kaufmann, Achim Weber, Gunter Tovar, Kirsten Borchers
  • PROCESS FOR THE ENRICHMENT OF MELANOCYTES BY MEANS OF MODIFIED SURFACES
    Publication number: 20100015704
    Abstract: The present invention relates to processes for obtaining melanocytes from a cell suspension, in particular from an epidermal cell suspension, by means of a culture vessel, wherein at least a part of the surface of the culture vessel facing the culture space, is modified, in particular functionalized, in particular by means of a low-pressure plasma process. Furthermore, the present invention relates to culture vessels which are modified, in particular functionalized, in particular by means of a low-pressure plasma process and are suitable for obtaining melanocytes and the use of such culture vessels for obtaining melanocytes.
    Type: Application
    Filed: December 6, 2007
    Publication date: January 21, 2010
    Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWAND
    Inventors: Heike Mertsching, Petra Kluger, Herwig Brunner, Christian Oehr, Vincenzo Sciarratta
  • Anodes for electrolyses
    Patent number: 4849085
    Abstract: An anode for aqueous electrolyses, consisting of a frame or support and a porous substrate which is connected to the frame and in which electrochemically active substances are dispersed. The substrate consists of titanium which is doped with chromium or nickel.
    Type: Grant
    Filed: April 22, 1987
    Date of Patent: July 18, 1989
    Assignee: Ciba-Geigy Corporation
    Inventors: Heiner Debrodt, Petra Kluger
  • Anode for electrochemical process
    Patent number: 4663010
    Abstract: Anode, especially for the electrowinning of metals and metal compounds, formed of titanium alloy containing 0.5 to 5% nickel, 1 to 10% manganese and the remainder titanium.
    Type: Grant
    Filed: April 24, 1986
    Date of Patent: May 5, 1987
    Assignee: Sigri GmbH
    Inventors: Heiner Debrodt, Petra Kluger, Dieter Lieberoth