Patents by Inventor Holger Wack

Holger Wack 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 Determining and Optimizing the Content of At Least One Plant Substance of At Least One Part of a Plant
    Publication number: 20230044049
    Abstract: Described and represented is a method for determining the content of at least one plant substance of at least one part of a plant. In order for the content of plant substances, in particular secondary plant substances, of at least one part of a plant to be determined and optimized more expediently, it is provided that the at least one part of the plant is irradiated successively with light of different wavelengths and/or wavelength ranges and that, in response to the irradiation of the at least one part of the plant with light of each wavelength and/or at each wavelength range, the chlorophyll fluorescence at least substantially the same wavelength and/or at least substantially the same wavelength range is measured in each case.
    Type: Application
    Filed: November 20, 2020
    Publication date: February 9, 2023
    Inventors: Volkmar Keuter, Dennis Schlehuber, Annette Somborn-Schulz, Holger Wack, Stephan Deckert, Victor Takazi Katayama, Felix Thoma
  • Method to produce a composite semi-finished product
    Patent number: 11329292
    Abstract: A method to produce a composite semi-finished product, having a continuous phase including at least one thermoplastic plastic and a dispersed phase made from at least one electrically conductive filler. The at least one thermoplastic plastic in form of fine particles is mixed with the at least one filler in the form of fine particles. In each case, at least 90% by weight of the particles of the at least one thermoplastic plastic and of the at least one filler are smaller than 1 mm. The mixture of the at least one thermoplastic plastic and the at least one filler is heated to a temperature greater than the melting temperature of the at least one thermoplastic plastic. The heated material is cooled to a temperature below the solidification temperature of the at least one thermoplastic plastic.
    Type: Grant
    Filed: July 4, 2014
    Date of Patent: May 10, 2022
    Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
    Inventors: Lukas Kopietz, Thorsten Seipp, Sascha Berthold, Jens Burfeind, Damian Hintemann, Holger Wack
  • Method to Produce a Composite Semi-Finished Product
    Publication number: 20160156040
    Abstract: A method to produce a composite semi-finished product, having a continuous phase including at least one thermoplastic plastic and a dispersed phase made from at least one electrically conductive filler. The at least one thermoplastic plastic in form of fine particles is mixed with the at least one filler in the form of fine particles. In each case, at least 90% by weight of the particles of the at least one thermoplastic plastic and of the at least one filler are smaller than 1 mm. The mixture of the at least one thermoplastic plastic and the at least one filler is heated to a temperature greater than the melting temperature of the at least one thermoplastic plastic. The heated material is cooled to a temperature below the solidification temperature of the at least one thermoplastic plastic.
    Type: Application
    Filed: July 4, 2014
    Publication date: June 2, 2016
    Inventors: Lukas Kopietz, Thorsten Seipp, Sascha Berthold, Jens Burfeind, Damian Hintemann, Holger Wack