Patents by Inventor Michael Wark

Michael Wark 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).

  • Sulfur-crosslinkable rubber mixture, vulcanizate of the rubber mixture, and vehicle tire
    Patent number: 11952494
    Abstract: The invention relates to a sulfur-crosslinkable rubber mixture, to the vulcanizate thereof, and to a vehicle tire. The rubber mixture according to the invention comprises at least the following constituents: at least one diene rubber; and, at least one char (HTC char) obtained by hydrothermal carbonization of at least one starting substance. A vehicle tire according to the invention comprises at least one vulcanizate according to the invention of the rubber mixture in at least one component.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: April 9, 2024
    Assignee: Continental Reifen Deutschland GmbH
    Inventors: Nils Hojdis, Carla Recker, Michael Wark, Hendrik Multhaupt
  • SULFUR-CROSSLINKABLE RUBBER MIXTURE, VULCANIZATE OF THE RUBBER MIXTURE, AND VEHICLE TIRE
    Publication number: 20200308372
    Abstract: The invention relates to a sulfur-crosslinkable rubber mixture, to the vulcanizate thereof, and to a vehicle tire. The rubber mixture according to the invention comprises at least the following constituents: at least one diene rubber; and, at least one char (HTC char) obtained by hydrothermal carbonization of at least one starting substance. A vehicle tire according to the invention comprises at least one vulcanizate according to the invention of the rubber mixture in at least one component.
    Type: Application
    Filed: July 23, 2018
    Publication date: October 1, 2020
    Applicant: Continental Reifen Deutschland GmbH
    Inventors: Nils Hojdis, Carla Recker, Michael Wark, Hendrik Multhaupt