Patents by Inventor Manuel Schiel

Manuel Schiel 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).

  • DUAL CURE POLYURETHANE FORMULATIONS FOR 3D PRINTING APPLICATIONS
    Publication number: 20220055285
    Abstract: The present invention lies in the field of 3D printing methods. In particular, the invention relates to 3D printing methods for the production of a 3D part in a layer-by-layer manner, wherein the printable composition is a pasty polyurethane composition comprising at least one polyisocyanate resin, at least one monomer and/or prepolymer that is polymerizable by exposure to radiation and at least one photoinitiator, wherein the pasty polyurethane composition has a viscosity factor (1.5/15) of at least 2 at application temperature.
    Type: Application
    Filed: November 8, 2021
    Publication date: February 24, 2022
    Inventors: Sascha Poeller, Manuel Schiel, Tanja Rossberg, Andreas Ferencz, Tim Welters, Uwe Franken
  • DUAL CURE EPOXY FORMULATIONS FOR 3D PRINTING APPLICATIONS
    Publication number: 20220055286
    Abstract: The present invention lies in the field of 3D printing methods. In particular, the invention relates to 3D printing methods for the production of a 3D part in a layer-by-layer manner, wherein the printable composition is a pasty epoxy composition comprising at least one epoxy resin, at least one monomer and/or prepolymer that is polymerizable by exposure to radiation and at least one photoinitiator, wherein the pasty epoxy composition has a viscosity factor (1.5/15) of at least 2 at application temperature.
    Type: Application
    Filed: November 8, 2021
    Publication date: February 24, 2022
    Inventors: Sascha Poeller, Tanja Rossberg, Ligang Zhao, Andreas Ferencz, Manuel Schiel, Tim Welters