Patents by Inventor Magdalena MERTEL

Magdalena MERTEL 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).

  • Temperature optimized L-arabinose isomerase mutants
    Publication number: 20230332129
    Abstract: The present invention relates to a temperature optimized L-arabinose isomerase with a high catalytic activity within feedstocks comprising a high concentration of divalent metal ions, a nucleic acid sequence encoding the inventive L-arabinose isomerase, a vector comprising the nucleic acid sequence encoding the inventive L-arabinose isomerase, a composition containing the inventive L-arabinose isomerase, a yeast cell comprising the inventive L- arabinose isomerase, the use of the inventive L-arabinose isomerase, the composition or the yeast cell for the fermentation of feedstock with a high content of divalent metal ions.
    Type: Application
    Filed: March 16, 2020
    Publication date: October 19, 2023
    Inventors: Alexander FARWICK, Jörg CLAREN, Heiko DIETZ, Helge JOCHENS, Magdalena MERTEL
  • Chimeric Promoter For Use In Metabolic Engineering
    Publication number: 20230159941
    Abstract: The present invention comprises a chimeric promoter which initiates the transcription of a gene depending on different conditions such as carbon sources. Further the invention relates to a recombinant DNA fragment comprising the chimeric promoter, an expression plasmid comprising the recombinant DNA fragment and a host cell transformed with the recombinant DNA fragment.
    Type: Application
    Filed: January 13, 2020
    Publication date: May 25, 2023
    Inventors: Heiko DIETZ, Magdalena MERTEL, Jörg CLAREN, Alexander FARWICK