Patents by Inventor Denis Oberhansl

Denis Oberhansl 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).

  • Filter capsule for secondary filtration of coffee and use thereof
    Patent number: 11617468
    Abstract: A filter capsule for secondary filtration of extracted coffee is provided, where the filter capsule comprises a housing and at least one filter element or consists thereof. The housing comprises a bottom, at least one side wall and at least one cover or consists thereof, the at least one filter element being disposed in an interior space of the housing. Coffee extracted on a brewing strainer can be subjected to a secondary filtration so that suspended particles and emulsified oils of a specific size are separated from the coffee by the filter element of the filter capsule and a new type of coffee is produced. The use of the filter capsule for secondary filtration of coffee is therefore proposed.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: April 4, 2023
    Inventors: Peter Arndt, Johannes Bais, Denis Oberhansl, Philipp Schirrmacher, Armin Startz
  • FILTER CAPSULE FOR SECONDARY FILTRATION OF COFFEE AND USE THEREOF
    Publication number: 20200229632
    Abstract: A filter capsule for secondary filtration of extracted coffee is provided, where the filter capsule comprises a housing and at least one filter element or consists thereof. The housing comprises a bottom, at least one side wall and at least one cover or consists thereof, the at least one filter element being disposed in an interior space of the housing. Coffee extracted on a brewing strainer can be subjected to a secondary filtration so that suspended particles and emulsified oils of a specific size are separated from the coffee by the filter element of the filter capsule and a new type of coffee is produced. The use of the filter capsule for secondary filtration of coffee is therefore proposed.
    Type: Application
    Filed: February 15, 2018
    Publication date: July 23, 2020
    Applicant: WMF Group GmbH
    Inventors: Peter Arndt, Johannes Bais, Denis Oberhansl, Philipp Schirrmacher, Armin Startz