Patents by Inventor Petra Schindler-Bauer

Petra Schindler-Bauer 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).

  • Method for functionalizing biosensor chips
    Patent number: 8067249
    Abstract: A method is disclosed for functionalizing biosensors. The biosensors are based on semiconductor chips mounted on a finished processed wafer. They are provided with sensor fields placed thereupon, which are arranged in any array, and, to be precise, for carrying out a functionalization, for example, with organic molecules such as nucleic acids like DNA, RNA and PNA or with their derivatives, proteins, sugar molecules, or antibodies.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: November 29, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Alexander Frey, Franz Hofmann, Petra Schindler-Bauer
  • Method for Functionalizing Biosensor Chips
    Publication number: 20080199974
    Abstract: A met4hod is disclosed for functionalizing biosensors. The biosensors are based on semiconductor chips mounted on a finished processed wafer. They are provided with sensor fields placed thereupon, which are arranged in any array, and, to be precise, for carrying out a functionalization, for example, with organic molecules such as nucleic acids like DNA, RNA and PNA or with their derivatives, proteins, sugar molecules, or antibodies.
    Type: Application
    Filed: March 18, 2005
    Publication date: August 21, 2008
    Inventors: Alexander Frey, Franz Hofmann, Petra Schindler-Bauer
  • Immobilization and reaction matrix for biosensors
    Publication number: 20060252074
    Abstract: An immobilization and reaction matrix based on a polymeric hydrogel for biosensor chips is disclosed, in particular those based on semiconductor chips which are disposed on a completely processed wafer and have, applied thereto, sensor fields which are normally disposed in array format. Such biosensor chips are normally functionalized by employing organic molecules such as, for example nucleic acids such as DNA, RNA, PNA and LNA or derivatives thereof, proteins, sugar molecules or antibodies.
    Type: Application
    Filed: April 14, 2006
    Publication date: November 9, 2006
    Inventors: Melanie Atzesberger, Petra Schindler-Bauer
  • Method and biosensors for detecting macromolecular biopolymers
    Publication number: 20050136423
    Abstract: Method for detecting macromolecular biopolymers using a unit for immobilizing macromolecular biopolymers, in which the unit is provided with first molecules serving as capture molecules.
    Type: Application
    Filed: May 7, 2004
    Publication date: June 23, 2005
    Applicant: Infineon Technologies AG
    Inventors: Christian Paulus, Petra Schindler-Bauer
  • Fluorescence biosensor chip and fluorescence biosensor chip arrangement
    Publication number: 20040234417
    Abstract: Fluorescence biosensor chip having a substrate, at least one electromagnetic radiation detection device arranged in or on the substrate, an optical filter layer arranged on the substrate, and an immobilization layer, which is arranged on the optical filter layer and immobilizes capture molecules. The electromagnetic radiation detection device, the optical filter layer, and the immobilization layer are integrated in the fluorescence biosensor chip.
    Type: Application
    Filed: March 16, 2004
    Publication date: November 25, 2004
    Applicant: Infineon Technologies AG
    Inventors: Meinrad Schienle, Ralf Brederlow, Franz Hofmann, Martin Jenkner, Johannes R. Luyken, Christian Paulus, Petra Schindler-Bauer, Roland Thewes