Patents by Inventor Johan Weimann

Johan Weimann 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 CONTROL OF BIOTECHNOLOGICAL PROCESSES
    Publication number: 20110081672
    Abstract: A biotechnological process for conversion of a raw material (100, 200) to a desired product (130, 230) by means of one or more biological or biochemical agents (102, 104, 202) such as microorganisms and/or enzymes characterised in that the amount of one or more of said biological or biochemical agents (102, 104, 202) is controllable by a process control algorithm (124,224) dependent on one or more values of interest related to a process stream. A specific aspect of the invention is the use of a process control algorithm for controlling enzyme addition in biofuel production by fermentation of biomass to alcohols.
    Type: Application
    Filed: June 13, 2008
    Publication date: April 7, 2011
    Inventors: Steen Kjaer Andersen, Johan Weimann, Anders Broe Bendtsen