Patents by Inventor Holly STOLTERFOHT

Holly STOLTERFOHT 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).

  • MODIFIED STEROL ACYLTRANSFERASES
    Publication number: 20210095325
    Abstract: The present invention is related to modified sterol acyltransferase enzymes with improved activity and/or specificity towards acylation of the vitamin D3 precursor 7-dehydrocholesterol (7-DHC) to be used in biotechnological production of vitamin D3. The invention further relates to a host strain expressing said modified enzymes and their use in a process for production of vitamin D3 or derivatives and/or metabolites thereof.
    Type: Application
    Filed: May 21, 2019
    Publication date: April 1, 2021
    Inventors: Otto Martin LEHMANN, Harald PICHLER, Holly STOLTERFOHT