Patents by Inventor Herbert Boll

Herbert Boll 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).

  • Vehicle having a fuel cell system, and method for treating a fluid emerging from the fuel cell system
    Patent number: 11217801
    Abstract: A vehicle is provided having a vehicle front end in which a fuel cell system which has a fuel cell stack is arranged, which full cell system is, at a cathode side, connected at least directly to an exhaust-gas line through which a fluid emerging from the fuel cell stack can be discharged from the vehicle front end. The exhaust-gas system comprises a sorption system for the adsorption of a liquid of the fluid emerging from the fuel cell stack. The invention furthermore relates to a method for treating a fluid of a fuel cell system, which has a fuel cell stack, in a vehicle.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: January 4, 2022
    Assignee: Audi AG
    Inventors: Thomas Lichius, Herbert Böll, Johannes Weis, Thomas Weustenfeld
  • VEHICLE HAVING A FUEL CELL SYSTEM, AND METHOD FOR TREATING A FLUID EMERGING FROM THE FUEL CELL SYSTEM
    Publication number: 20200388864
    Abstract: A vehicle is provided having a vehicle front end in which a fuel cell system which has a fuel cell stack is arranged, which full cell system is, at a cathode side, connected at least directly to an exhaust-gas line through which a fluid emerging from the fuel cell stack can be discharged from the vehicle front end. The exhaust-gas system comprises a sorption system for the adsorption of a liquid of the fluid emerging from the fuel cell stack. The invention furthermore relates to a method for treating a fluid of a fuel cell system, which has a fuel cell stack, in a vehicle.
    Type: Application
    Filed: October 1, 2018
    Publication date: December 10, 2020
    Inventors: Thomas LICHIUS, Herbert BÖLL, Johannes WEIS, Thomas WEUSTENFELD
  • DEVICE FOR DETERMINING AND/OR MONITORING THE MOISTURE CONTENT OF THE SKIN
    Publication number: 20110184257
    Abstract: A device for determining and/or monitoring the moisture content of the skin of a person or an animal, in particular for detecting dehydration in an elderly person or a person requiring care, as well as a corresponding method and use of such a device.
    Type: Application
    Filed: April 27, 2009
    Publication date: July 28, 2011
    Inventors: Herbert Boll, Ulrich Ladstaetter