Patents by Inventor Alexandra Rollett

Alexandra Rollett 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).

  • Test arrangement
    Patent number: 8785142
    Abstract: The invention relates to an arrangement, comprising a solid carrier and a matrix arranged on the solid carrier, said matrix comprising at least one enzymatically convertible or modifiable molecule and comprising at least one enzyme that can be released by the conversion or modification of the molecule, said enzyme being capable of converting at least one color-changing substrate located in the matrix and/or on the solid carrier.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: July 22, 2014
    Inventors: Georg Gübitz, Eva Sigl, Andrea Hasmann, Marc Schröder, Konstantin Schneider, Alexandra Rollett, Franz Kaufmann, Andreas Hafner
  • Test Arrangement
    Publication number: 20120309036
    Abstract: The invention relates to an arrangement, comprising a solid carrier and a matrix arranged on the solid carrier, said matrix comprising at least one enzymatically convertible or modifiable molecule and comprising at least one enzyme that can be released by the conversion or modification of the molecule, said enzyme being capable of converting at least one color-changing substrate located in the matrix and/or on the solid carrier.
    Type: Application
    Filed: February 9, 2011
    Publication date: December 6, 2012
    Inventors: Georg Gübitz, Eva Sigl, Andrea Hasmann, Marc Schröder, Konstantin Schneider, Alexandra Rollett, Franz Kaufmann, Andreas Hafner