Patents by Inventor Marina Lezhnina

Marina Lezhnina 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).

  • MODIFICATION OF LAYERED SILICATES FOR LUMINESCENCE ACTIVATION
    Publication number: 20120107624
    Abstract: The invention relates to a method for producing a luminescent layered silicate composite. The method according to the invention is characterized in that at least one luminescent dye, in particular fluorescent dye, on the basis of at least one complex, essentially a chelate complex, of at least one element of the rare earth elements (“rare earth complex”) is introduced between and/or stored in at least two layers of at least one layered silicate (“layered silicate layers”) respectively or that at least one luminescent dye, in particular fluorescent dye, on the basis of at least one complex, essentially a chelate complex, of at least one element of the rare earth elements (“rare earth complex”) is combined with a layered silicate to form a composite. The luminescent layered silicate composite according to the invention can be used for marking objects, for example plastic-based objects, or in the field of bioanalysis.
    Type: Application
    Filed: March 17, 2010
    Publication date: May 3, 2012
    Applicant: INBIO PROF. JURGEN BUDDEFELD DR. PETER KLAUTH PROF. MANFRED RIETZ
    Inventors: Peter Klauth, Manfred Rietz, Jürgen Büddefeld, Ulrich Kynast, Marina Lezhnina
  • Gas-phase infiltration of phosphors into the pore system of inverse opals
    Publication number: 20090242839
    Abstract: The invention relates to a process for the incorporation of volatile phosphors into the pore system of inverse opals by means of gas-phase infiltration, and to corresponding illuminants
    Type: Application
    Filed: February 28, 2007
    Publication date: October 1, 2009
    Inventors: Holger Winkler, Ulrich Kynast, Marina Lezhnina