Patents by Inventor Philipp Mattes

Philipp Mattes 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).

  • Casing for a drive unit, comprising an exhaust ventilation interface, and drive unit
    Patent number: 12663066
    Abstract: The present invention relates to a casing for a drive unit in which an electric motor and/or a transmission can be arranged. An exhaust ventilation interface is provided on/in the casing and has a permeable membrane, a shaft (2) accommodating the membrane. The invention also relates to a drive unit for a motor vehicle, comprising the casing according to the invention.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: June 23, 2026
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventor: Philipp Mattes
  • CASING FOR A DRIVE UNIT, COMPRISING AN EXHAUST VENTILATION INTERFACE, AND DRIVE UNIT
    Publication number: 20260016078
    Abstract: The present invention relates to a casing for a drive unit in which an electric motor and/or a transmission can be arranged. An exhaust ventilation interface is provided on/in the casing and has a permeable membrane, a shaft (2) accommodating the membrane. The invention also relates to a drive unit for a motor vehicle, comprising the casing according to the invention.
    Type: Application
    Filed: October 26, 2022
    Publication date: January 15, 2026
    Inventor: Philipp Mattes
  • Electric drive comprising heat exchanger section between oil and a cooling fluid
    Patent number: 12334800
    Abstract: An electric drive provides transmission oil cooling. An oil circuit supplies the transmission with oil. A cooling circuit cools a supply device and/or an electric motor with a coolant. A heat exchanger portion is coupled on one side to the cooling circuit and on the other side to the oil circuit. The supply device is arranged in a supply housing region. The heat exchanger portion forms a wall portion of the supply housing region. An end cover closes the heat exchanger portion. The end cover has at least one functional region, wherein the functional region is designed as a counterpart cooling structure, as an oil sump region and/or as a pump interface for coupling an oil pump.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: June 17, 2025
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Inaki Fernandez, Philipp Mattes
  • ELECTRIC DRIVE COMPRISING HEAT EXCHANGER SECTION
    Publication number: 20220190685
    Abstract: An electric drive provides transmission oil cooling. An oil circuit supplies the transmission with oil. A cooling circuit cools a supply device and/or an electric motor with a coolant. A heat exchanger portion is coupled on one side to the cooling circuit and on the other side to the oil circuit. The supply device is arranged in a supply housing region. The heat exchanger portion forms a wall portion of the supply housing region. An end cover closes the heat exchanger portion. The end cover has at least one functional region, wherein the functional region is designed as a counterpart cooling structure, as an oil sump region and/or as a pump interface for coupling an oil pump.
    Type: Application
    Filed: April 7, 2020
    Publication date: June 16, 2022
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Inaki Fernandez, Philipp Mattes