Patents by Inventor Patrick Scheibe

Patrick Scheibe 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).

  • Polymer Composition For Producing Gel Extruded Articles and Polymer Articles Made Therefrom
    Publication number: 20240034865
    Abstract: A polymer composition for producing gel extruded articles is described. The polymer composition contains polyethylene particles combined with a plasticizer. The polyethylene particles are particularly selected so that the particles rapidly form a homogeneous gel-like material when combined with the plasticizer during gel processing. In one embodiment, the polyethylene used to produce the particles has a relatively low bulk density. Alternatively or in addition, the particles can have a carefully controlled particle size distribution. Polymer articles such as fibers and films can be produced having little to no imperfections.
    Type: Application
    Filed: October 6, 2023
    Publication date: February 1, 2024
    Inventors: Christian Ohm, Rainer Walkenhorst, Patrick Scheibe
  • Polymer composition for producing gel extruded articles and polymer articles made therefrom
    Patent number: 11780995
    Abstract: A polymer composition for producing gel extruded articles is described. The polymer composition contains polyethylene particles combined with a plasticizer. The polyethylene particles are particularly selected so that the particles rapidly form a homogeneous gel-like material when combined with the plasticizer during gel processing. In one embodiment, the polyethylene used to produce the particles has a relatively low bulk density. Alternatively or in addition, the particles can have a carefully controlled particle size distribution. Polymer articles such as fibers and films can be produced having little to no imperfections.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: October 10, 2023
    Assignee: Celanese Sales Germany GmbH
    Inventors: Christian Ohm, Rainer Walkenhorst, Patrick Scheibe
  • POLYMER COMPOSITON FOR PRODUCING GEL EXTRUDED ARTICLES AND POLYMER ARTICLES MADE THEREFROM
    Publication number: 20210108056
    Abstract: A polymer composition for producing gel extruded articles is described. The polymer composition contains polyethylene particles combined with a plasticizer. The polyethylene particles are particularly selected so that the particles rapidly form a homogeneous gel-like material when combined with the plasticizer during gel processing. In one embodiment, the polyethylene used to produce the particles has a relatively low bulk density. Alternatively or in addition, the particles can have a carefully controlled particle size distribution. Polymer articles such as fibers and films can be produced having little to no imperfections.
    Type: Application
    Filed: December 21, 2020
    Publication date: April 15, 2021
    Inventors: Christian Ohm, Rainer Walkenhorst, Patrick Scheibe
  • Polymer composition for producing gel extruded articles and polymer articles made therefrom
    Patent number: 10875991
    Abstract: A polymer composition for producing gel extruded articles is described. The polymer composition contains polyethylene particles combined with a plasticizer. The polyethylene particles are particularly selected so that the particles rapidly form a homogeneous gel-like material when combined with the plasticizer during gel processing. In one embodiment, the polyethylene used to produce the particles has a relatively low bulk density. Alternatively or in addition, the particles can have a carefully controlled particle size distribution. Polymer articles such as fibers and films can be produced having little to no imperfections.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: December 29, 2020
    Assignee: Celanese Sales Germany GmbH
    Inventors: Christian Ohm, Rainer Walkenhorst, Patrick Scheibe
  • Polymer Composition For Producing Gel Extruded Articles and Polymer Articles Made Therefrom
    Publication number: 20190055385
    Abstract: A polymer composition for producing gel extruded articles is described. The polymer composition contains polyethylene particles combined with a plasticizer. The polyethylene particles are particularly selected so that the particles rapidly form a homogeneous gel-like material when combined with the plasticizer during gel processing. In one embodiment, the polyethylene used to produce the particles has a relatively low bulk density. Alternatively or in addition, the particles can have a carefully controlled particle size distribution. Polymer articles such as fibers and films can be produced having little to no imperfections.
    Type: Application
    Filed: August 17, 2018
    Publication date: February 21, 2019
    Inventors: Christian Ohm, Rainer Walkenhorst, Patrick Scheibe