Patents by Inventor Jan Steffen NIEHAUS

Jan Steffen NIEHAUS 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).

  • SPECTROMETER
    Publication number: 20240035959
    Abstract: The present invention relates to a spectrometer comprising a plurality of arrays of quantum dots, the arrays being arranged such that primary light emitted by a light source is incident thereon and excites the quantum dots such that the quantum dots emit secondary light such that the secondary light can be incident on a sample, the secondary light having a different spectral distribution to the primary light, at least one detector configured to receive the secondary light reflected or transmitted by the sample, and an evaluation device configured to determine spectral information of the secondary light received by the at least one detector. The invention also relates to a method for producing such a spectrometer.
    Type: Application
    Filed: November 9, 2021
    Publication date: February 1, 2024
    Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Hendrik SCHLICKE, Jan-Steffen NIEHAUS
  • Polymer micelles containing nanoparticles in non-aqueous solution, methods for their preparation and use
    Patent number: 10357751
    Abstract: The present invention relates to a composition, comprising at least one micelle in non-aqueous solution, wherein the micelle encapsules one or more nanoparticle(s) and wherein the micelle comprises a cross-linked hydrophilic shell. Furthermore, the present invention relates to the use of such a composition and to methods for providing such a composition.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: July 23, 2019
    Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Theo Schotten, Katja Werner, Carsten Ott, Jan Steffen Niehaus, Marieke Dieckmann, Horst Weller, Johannes Ostermann, Christoph Hahn
  • Polymer micelles containing nanoparticles in non-aqueous solution, methods for their preparation and use
    Patent number: 10315178
    Abstract: The present invention relates to a composition, comprising at least one micelle in non-aqueous solution, wherein the micelle encapsules one or more nanoparticles. Furthermore, the present invention relates to the use of such a composition and to methods for providing such a composition.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: June 11, 2019
    Assignee: FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Theo Schotten, Katja Werner, Carsten Ott, Jan Steffen Niehaus, Marieke Dieckmann, Horst Weller, Johannes Ostermann, Christoph Hahn
  • POLYMER MICELLES CONTAINING NANOPARTICLES IN NON-AQUEOUS SOLUTION, METHODS FOR THEIR PREPARATION AND USE
    Publication number: 20170225141
    Abstract: The present invention relates to a composition, comprising at least one micelle in non-aqueous solution, wherein the micelle encapsules one or more nanoparticle(s) and wherein the micelle comprises a cross-linked hydrophilic shell. Furthermore, the present invention relates to the use of such a composition and to methods for providing such a composition.
    Type: Application
    Filed: October 13, 2015
    Publication date: August 10, 2017
    Inventors: Theo SCHOTTEN, Katja WERNER, Carsten OTT, Jan Steffen NIEHAUS, Marieke DIECKMANN, Horst WELLER, Johannes OSTERMANN, Christoph HAHN
  • POLYMER MICELLES CONTAINING NANOPARTICLES IN NON-AQUEOUS SOLUTION, METHODS FOR THEIR PREPARATION AND USE
    Publication number: 20170225140
    Abstract: The present invention relates to a composition, comprising at least one micelle in non-aqueous solution, wherein the micelle encapsules one or more nanoparticles. Furthermore, the present invention relates to the use of such a composition and to methods for providing such a composition.
    Type: Application
    Filed: October 13, 2015
    Publication date: August 10, 2017
    Inventors: Theo SCHOTTEN, Katja WERNER, Carsten OTT, Jan Steffen NIEHAUS, Marieke DIECKMANN, Horst WELLER, Johannes OSTERMANN, Christoph HAHN