Patents by Inventor Sebastian Dreis

Sebastian Dreis 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).

  • TRANSPORT OF DRUGS VIA THE BLOOD-BRAIN BARRIER BY MEANS OF APOLIPOPROTEINS
    Publication number: 20100028446
    Abstract: Combination preparations comprising at least one apolipoprotein as one component, and a medicinal agent to be transported via the blood-brain barrier to the central nervous system as a further component. The components are administered simultaneously, separately or sequentially. A method for administering a medicinal agent to the central nervous system is also provided.
    Type: Application
    Filed: February 1, 2008
    Publication date: February 4, 2010
    Inventors: Jörg Kreuter, Klaus Langer, Sebastian Dreis, Telli Hekmatara
  • Active Agent-Loaded Nanoparticles Based On Hydrophilic Proteins
    Publication number: 20090304720
    Abstract: Active agent-loaded nanoparticles that are based on a hydrophilic protein or a combination of hydrophilic proteins, and methods for producing the nanoparticles and the use thereof. Functional proteins or peptide fragments are bound to the nanoparticles via polyethylene glycol-?-maleimide-?-NHS esters.
    Type: Application
    Filed: February 27, 2007
    Publication date: December 10, 2009
    Applicant: LTS Lohmann Therapie-Systeme AG
    Inventors: Jörg Kreuter, Klaus Langer, Kerstin Michaelis, Telli Hekmatara, Sebastian Dreis
  • Protein-Based Carrier System for Overcoming Resistance in Tumour Cells
    Publication number: 20090181090
    Abstract: Nanoparticles, the particle matrix of which is based on at least one protein and has at least one active agent embedded therein and methods of producing the nanoparticles with at least one active agent embedded in the protein matrix are disclosed. The use of the nanoparticles for the treatment of tumours, in particular for the treatment of tumours which are resistant to chemical medicaments is also disclosed.
    Type: Application
    Filed: December 22, 2006
    Publication date: July 16, 2009
    Inventors: Sebastian Dreis, Klaus Langer, Jörg Kreuter, Martin Michaelis, Jindrich Cinatl