Patents by Inventor Kerstin Ringe

Kerstin Ringe 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).

  • Nanoparticles Designed for Drug Delivery
    Publication number: 20090297613
    Abstract: The present invention is directed to a method of producing nanoparticles by the miniemulsion method, said nanoparticles being made by adding a defined amount of stabilizer to the reaction system. The present invention is further directed to nanoparticles made by this method and their use for the treatment of diseases and conditions, requiring a pharmaceutical agent to cross one or more physiological barriers, in particular the blood-brain barrier.
    Type: Application
    Filed: February 2, 2007
    Publication date: December 3, 2009
    Inventors: Kerstin Ringe, Hans-Eckart Radunz, Julia Kubasch
  • Use of nanoparticles for the DNA administration to a target organ
    Patent number: 7402573
    Abstract: The invention relates to the use of DNA-loaded nanoparticles for a transfection of DNA into cells in vitro or in vivo.
    Type: Grant
    Filed: January 24, 2005
    Date of Patent: July 22, 2008
    Assignee: NanoDel Technologies GmbH
    Inventors: Bernhard Sabel, Christian Walz, Kerstin Ringe
  • Delivery vehicle containing nanoparticles
    Publication number: 20070292524
    Abstract: The present invention is directed to a delivery vehicle containing nanoparticles. The present invention is further directed to a pharmaceutical composition, comprising said drug delivery vehicle. Further, the invention pertains to a method for manufacturing of said delivery vehicles as well as to the use of these vehicles in medicine.
    Type: Application
    Filed: March 14, 2007
    Publication date: December 20, 2007
    Inventors: Kerstin Ringe, Hans-Eckart Radunz, Katharina Landfester, Clemens Weiss
  • Use of nanoparticles for the DNA administration to a target organ
    Publication number: 20050175710
    Abstract: The invention relates to the use of DNA-loaded nanoparticles for a transfection of DNA into cells in vitro or in vivo.
    Type: Application
    Filed: January 24, 2005
    Publication date: August 11, 2005
    Inventors: Bernhard Sabel, Christian Walz, Kerstin Ringe