Patents by Inventor Uwe Pietsch

Uwe Pietsch 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).

  • Patent number: 11914293
    Abstract: The invention relates to a radiation-curable mixture for generating relief structures, comprising a) at least one functionalized, part-hydrolyzed polyvinyl acetate comprising (i) vinyl alcohol units, (ii) vinyl acetate units, and (iii) vinyl acrylate units, where the vinyl acrylate units, which can be substituted, have the general structure where R is hydrogen or a linear or branched aliphatic or heteroaliphatic radical having 1 to 12 carbon atoms, or a cycloaliphatic, heterocyclic or aromatic radical having 3 to 12 carbon atoms, as component A, b) at least one initiator as component B, c) at least one ethylenically unsaturated compound different from component A, as component C, d) one or more adjuvants as component D, wherein the amount of vinyl acrylate units (iii) in the functionalized, part-hydrolyzed polyvinyl acetate a), based on all the units (i), (ii), and (iii), is 0.1 to <3 mol %, and component D comprises an additive capable of hydrogen bonding, in an amount of 0.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: February 27, 2024
    Assignee: Flint Group Germany GmbH
    Inventors: Christian Pietsch, Armin Becker, Uwe Krauss, Thomas Telser
  • Patent number: 11161647
    Abstract: A transport skid for transporting vehicles or vehicle parts through assembly lines in a transport direction comprises two interconnected longitudinal members that extend such that the main longitudinal extension direction thereof is in parallel with the transport direction. The longitudinal members are interconnected by means of transverse connectors that are mutually spaced in the transport direction, first receptacles for placing a vehicle or vehicle part being attached to the longitudinal members. The longitudinal members and the transverse connectors and the first receptacles comprise structural profiles, in particular metal profiles or composite material profiles, structural profiles of the transverse connectors and of the first receptacles being connected to the structural profiles of longitudinal members by means of a screw connection.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: November 2, 2021
    Assignees: Mohr Lizenz Verwaltungs GmbH
    Inventor: Uwe Pietsch
  • Publication number: 20200331658
    Abstract: A transport skid for transporting vehicles or vehicle parts through assembly lines in a transport direction comprises two interconnected longitudinal members that extend such that the main longitudinal extension direction thereof is in parallel with the transport direction. The longitudinal members are interconnected by means of transverse connectors that are mutually spaced in the transport direction, first receptacles for placing a vehicle or vehicle part being attached to the longitudinal members. The longitudinal members and the transverse connectors and the first receptacles comprise structural profiles, in particular metal profiles or composite material profiles, structural profiles of the transverse connectors and of the first receptacles being connected to the structural profiles of longitudinal members by means of a screw connection.
    Type: Application
    Filed: March 31, 2020
    Publication date: October 22, 2020
    Applicants: Mohr Lizenz Verwaltungs GmbH
    Inventor: Uwe Pietsch