Patents by Inventor Gerold Koscher

Gerold Koscher 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: 10625444
    Abstract: There is provided an apparatus for molding a thermoplastic material into a homogenous sample body having a predetermined shape, the apparatus comprising: (a) a main body (110) comprising a first opening (112), a second opening and a hollow bore (116) connecting the first opening (112) with the second opening, the hollow bore (116) being adapted to receive a separation foil shaped to cover at least a part of the hollow bore surface; (b) a piston (120) adapted to fit moveably into the hollow bore (116) containing the separation foil; (c) a base plate (130) comprising a protrusion, wherein the base plate (130) is adapted to be inserted into the first opening (112) in such a manner that the protrusion extends into a part of the hollow bore (116) containing the separation foil, and wherein the base plate (130) is adapted to transfer heat from a heating unit to a thermoplastic material (150) resting on the protrusion (132); (d) a vacuum connector (142) adapted to be connected to a vacuum source; (e) a lid (140) ada
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: April 21, 2020
    Assignee: MELTPREP GMBH
    Inventors: Daniel Treffer, Johann Grubbauer, Gerold Koscher, Thomas Klein, Johannes Khinast
  • Publication number: 20170157813
    Abstract: There is provided an apparatus for molding a thermoplastic material into a homogenous sample body having a predetermined shape, the apparatus comprising: (a) a main body (110) comprising a first opening (112), a second opening and a hollow bore (116) connecting the first opening (112) with the second opening, the hollow bore (116) being adapted to receive a separation foil shaped to cover at least a part of the hollow bore surface; (b) a piston (120) adapted to fit moveably into the hollow bore (116) containing the separation foil; (c) a base plate (130) comprising a protrusion, wherein the base plate (130) is adapted to be inserted into the first opening (112) in such a manner that the protrusion extends into a part of the hollow bore (116) containing the separation foil, and wherein the base plate (130) is adapted to transfer heat from a heating unit to a thermoplastic material (150) resting on the protrusion (132); (d) a vacuum connector (142) adapted to be connected to a vacuum source; (e) a lid (140) ada
    Type: Application
    Filed: June 26, 2015
    Publication date: June 8, 2017
    Inventors: Daniel TREFFER, Johann GRUBBAUER, Gerold KOSCHER, Thomas KLEIN, Johannes KHINAST
  • Publication number: 20160185012
    Abstract: An embodiment of the invention relates to an apparatus for manufacturing particles, wherein the apparatus comprises a supply unit adapted for supplying a viscous raw material, a perforated body having a plurality of perforations and arranged to receive the viscous raw material from the supply unit to flow through the plurality of perforations, and a cutter arranged so that the viscous raw material flowing out of the plurality of perforations is cut into the particles by the cutter, wherein the apparatus is configured so that, during manufacturing the particles, a temperature of at least a portion of the perforated body is lower than a temperature of the viscous raw material flowing through the plurality of perforations, wherein the perforated body and the cutter are arranged relative to one another such that the cutter is cooled by thermal exchange with the perforated body during operation of the apparatus.
    Type: Application
    Filed: August 14, 2014
    Publication date: June 30, 2016
    Inventors: Daniel Treffer, Johannes Khinast, Johann Grubbauer, Andreas Eitzlmayr, Gerold Koscher, Thomas Klein