Patents by Inventor Markus GRUEN

Markus GRUEN 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).

  • CONTROL FLAP ASSEMBLY FOR A GAS FLOW IN A FUEL CELL SYSTEM
    Publication number: 20240079614
    Abstract: A control flap assembly for a gas flow in a fuel cell system, in particular in a vehicle, includes a control flap housing providing a gas flow channel, and a control flap with a disk-like control flap body which can be adjusted in the control flap housing between a closed position preventing a gas flow through the gas flow channel and at least one open position opening up the gas flow channel for a throughflow. A control flap seat is provided on the control flap housing, and a sealing region bearing against the control flap seat in the closed position of the control flap is provided on the control flap. The sealing region includes resilient sealing material on an external peripheral region of the control flap body.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 7, 2024
    Inventors: Markus Lory, Matthias Grün, Andreas Wacker, Jochen Hammer, Markus Birgler, Annika Zeumer
  • Method for processing cellulose-containing biomass
    Patent number: 10337144
    Abstract: Described is a method for processing cellulose-containing biomass with sulfuric acid and certain additives, especially for the pretreatment of cellulose-containing biomass prior to saccharification.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: July 2, 2019
    Assignee: BASF SE
    Inventors: Frank Rittig, Stefan Koch, Alois Kindler, Michael Koch, Ferdinand Leifeld, Vaidotas Navickas, Markus Gruen
  • Method for processing cellulose-containing biomass
    Patent number: 10316106
    Abstract: Described is a method for processing cellulose-containing biomass with sulfuric acid and certain additives, especially for the pretreatment of cellulose-containing biomass prior to saccharification.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: June 11, 2019
    Assignee: BASF SE
    Inventors: Frank Rittig, Stefan Koch, Alois Kindler, Michael Koch, Ferdinand Leifeld, Vaidotas Navickas, Markus Gruen
  • METHOD FOR PROCESSING CELLULOSE-CONTAINING BIOMASS
    Publication number: 20180051414
    Abstract: Described is a method for processing cellulose-containing biomass with sulfuric acid and certain additives, especially for the pretreatment of cellulose-containing biomass prior to saccharification.
    Type: Application
    Filed: February 18, 2016
    Publication date: February 22, 2018
    Applicant: BASF SE
    Inventors: Frank RITTIG, Stefan KOCH, Alois KINDLER, Michael KOCH, Ferdinand LEIFELD, Vaidotas NAVICKAS, Markus GRUEN
  • METHOD FOR PROCESSING CELLULOSE-CONTAINING BIOMASS
    Publication number: 20180044438
    Abstract: Described is a method for processing cellulose-containing biomass with sulfuric acid and certain additives, especially for the pretreatment of cellulose-containing biomass prior to saccharification.
    Type: Application
    Filed: February 18, 2016
    Publication date: February 15, 2018
    Applicant: BASF SE
    Inventors: Frank RITTIG, Stefan KOCH, Alois KINDLER, Michael KOCH, Ferdinand LEIFELD, Vaidotas NAVICKAS, Markus GRUEN