Patents by Inventor Christoph Lindlahr

Christoph Lindlahr 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).

  • Publication number: 20230416633
    Abstract: The present invention provides a grease composition for constant-velocity joints comprising (a) a base oil, (b) a diurea thickener, (c) molybdenum dithiocarbamate, (d) molybdenum dithiophosphate, (e) overbased calcium sulfonate, and (f) neutral zinc sulfonate. The composition of the present invention is excellent in durability at high temperature and vibration suppression.
    Type: Application
    Filed: November 26, 2020
    Publication date: December 28, 2023
    Applicants: KYODO YUSHI CO., LTD., GKN Driveline International GmbH
    Inventors: Tadaaki KONNO, Tomohiko YAMAGUCHI, Jisheng E, Christoph LINDLAHR, Joachim WETTE, Tomio SEKI
  • Patent number: 11732209
    Abstract: A grease composition is disclosed which is intended primarily for use in constant velocity joints (CV joints), especially ball joints and/or tripod joints, which are used in the driveline of motor vehicles. The grease composition for use in constant velocity joints comprises at least one base oil, at least one thickener, zinc sulfide, at least one copper sulfide and molybdenum disulfide and/or tungsten disulfide. Further, the present disclosure relates to a constant velocity joint comprising such a grease composition.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: August 22, 2023
    Assignee: GKN Driveline International GmbH
    Inventors: Jisheng E, Christoph Lindlahr
  • Patent number: 11725158
    Abstract: A grease composition is intended primarily for use in constant velocity joints (CV joints), especially ball joints and/or tripod joints, which are used in the driveline of motor vehicles. The grease composition for use in constant velocity joints comprises at least one base oil, at least one thickener, zinc sulfide, as well as molybdenum disulfide and/or tungsten disulfide. Further, a constant velocity joint comprises the grease composition.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: August 15, 2023
    Assignee: GKN Driveline International GmbH
    Inventors: Jisheng E, Christoph Lindlahr, Mario Witzdam
  • Patent number: 11643613
    Abstract: A grease composition is intended primarily for use in constant velocity joins (CV joints), especially ball joints and/or tripod joints, which are used in the drivelines of motor vehicles. The grease composition for use in constant velocity joints comprises at least one base oil, and least one thickener, at least one copper sulfide in an amount of approximately 0.01 wt-% up to approximately 1.5 wt-% of the grease composition, molybdenum disulfide and/or at least one phosphorus-free organic molybdenum complex in an amount of approximately 0.1 wt-% up to approximately 5.0 wt-% of the grease composition. Further, a constant velocity joint comprises the grease composition.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: May 9, 2023
    Assignee: GKN Driveline International GmbH
    Inventors: Jisheng E, Christoph Lindlahr, Mario Witzdam
  • Publication number: 20220364012
    Abstract: A grease composition is disclosed which is intended primarily for use in constant velocity joints (CV joints), especially ball joints and/or tripod joints, which are used in the driveline of motor vehicles. The grease composition for use in constant velocity joints comprises at least one base oil, at least one thickener, zinc sulfide, at least one copper sulfide and molybdenum disulfide and/or tungsten disulfide. Further, the present disclosure relates to a constant velocity joint comprising such a grease composition.
    Type: Application
    Filed: October 30, 2019
    Publication date: November 17, 2022
    Inventors: Jisheng E, Christoph Lindlahr
  • Publication number: 20220290068
    Abstract: A grease composition is intended primarily for use in constant velocity joins (CV joints), especially ball joints and/or tripod joints, which are used in the drivelines of motor vehicles. The grease composition for use in constant velocity joints comprises at least one base oil, and least one thickener, at least one copper sulfide in an amount of approximately 0.01 wt-% up to approximately 1.5 wt-% of the grease composition, molybdenum disulfide and/or at least one phosphor-free organic molybdenum complex in an amount of approximately 0.1 wt-% up to approximately 5.0 wt-% of the grease composition. Further, a constant velocity joint comprises the grease composition.
    Type: Application
    Filed: September 18, 2019
    Publication date: September 15, 2022
    Inventors: Jisheng E, Christoph Lindlahr, Mario Witzdam
  • Publication number: 20220275302
    Abstract: A grease composition is intended primarily for use in constant velocity joints (CV joints), especially ball joints and/or tripod joints, which are used in the driveline of motor vehicles. The grease composition for use in constant velocity joints comprises at least one base oil, at least one thickener, zinc sulfide, as well as molybdenum disulfide and/or tungsten disulfide. Further, a constant velocity joint comprises the grease composition.
    Type: Application
    Filed: September 18, 2019
    Publication date: September 1, 2022
    Inventors: Jisheng E, Christoph Lindlahr, Mario Witzdam