Patents by Inventor Maria Kaufmann

Maria Kaufmann 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).

  • Polymeric substrate having an etched-glass-like surface and a microfluidic chip made of said polymeric substrate
    Patent number: 9586810
    Abstract: The present invention relates to a polymeric substrate having a glass-like surface, in particular an etched-glass-like surface and to a chip made of at least one such polymeric substrate. The present invention also relates to a method of providing a polymeric substrate with an etched-glass-like surface. Moreover, the present invention relates to a kit for manufacturing a chip using such polymeric substrate. Moreover, the present invention relates to the use of a polymeric substrate having a glass-like surface, in particular an etched-glass-like surface for manufacturing a chip.
    Type: Grant
    Filed: August 1, 2011
    Date of Patent: March 7, 2017
    Assignees: Sony Corporation, Sony DADC Austria AG
    Inventors: Gerda Fuhrmann, Gabriele Nelles, Silvia Rosselli, Nikolaus Knorr, Alfred Paris, Maria Kaufmann, Georg Bauer
  • POLYMERIC SUBSTRATE HAVING AN ETCHED-GLASS-LIKE SURFACE AND A MICROFLUIDIC CHIP MADE OF SAID POLYMERIC SUBSTRATE
    Publication number: 20130121892
    Abstract: The present invention relates to a polymeric substrate having a glass-like surface, in particular an etched-glass-like surface and to a chip made of at least one such polymeric substrate. The present invention also relates to a method of providing a polymeric substrate with an etched-glass-like surface. Moreover, the present invention relates to a kit for manufacturing a chip using such polymeric substrate. Moreover, the present invention relates to the use of a polymeric substrate having a glass-like surface, in particular an etched-glass-like surface for manufacturing a chip.
    Type: Application
    Filed: August 1, 2011
    Publication date: May 16, 2013
    Applicants: Sony DADC Austria AG, Sony Corporation
    Inventors: Gerda Fuhrmann, Gabriele Nelles, Silvia Rosseli, Nikolaus Knorr, Alfred Paris, Maria Kaufmann, Georg Bauer