Patents by Inventor Marc EUGSTER

Marc EUGSTER 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).

  • Process for optimizing the operation of a plug-flow fermenter for the anaerobic fermentation of organic wastes
    Patent number: 10519408
    Abstract: A process for optimizing the operation of a plug-flow fermenter for the anaerobic fermentation of organic wastes, wherein the plug-flow fermenter comprises a horizontally oriented fermenter tank and a stirrer, which stirrer comprises a stirrer shaft which traverses the interior of the fermenter tank in an axial manner and multiple paddles which are arranged on the stirrer shaft and protrude radially and also a drive, and the fermentation material is moved in the fermenter tank by means of the stirrer.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: December 31, 2019
    Assignee: HITACHI ZOSEN INOVA AG
    Inventors: Adrian Schatz, Marc Eugster
  • PROCESS FOR OPTIMIZING THE OPERATION OF A PLUG-FLOW FERMENTER FOR THE ANAEROBIC FERMENTATION OF ORGANIC WASTES
    Publication number: 20190062682
    Abstract: A process for optimizing the operation of a plug-flow fermenter for the anaerobic fermentation of organic wastes, wherein the plug-flow fermenter comprises a horizontally oriented fermenter tank and a stirrer, which stirrer comprises a stirrer shaft which traverses the interior of the fermenter tank in an axial manner and multiple paddles which are arranged on the stirrer shaft and protrude radially and also a drive, and the fermentation material is moved in the fermenter tank by means of the stirrer.
    Type: Application
    Filed: August 29, 2018
    Publication date: February 28, 2019
    Applicant: HITACHI ZOSEN INOVA AG
    Inventors: Adrian SCHATZ, Marc EUGSTER