Patents by Inventor TOBIAS STÄB

TOBIAS STÄB 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 PREPARING N-HETEROCYCLIC OPTICALLY ACTIVE ALCOHOLS
    Publication number: 20120135476
    Abstract: Process for preparing N-heterocyclic optically active alcohols of the formula I by reduction of the corresponding ketone, where the reduction is carried out using a dehydrogenase having the polypeptide sequence SEQ ID NO:2 or NO:4, or using a polypeptide sequence where, compared to SEQ ID NO:2 or NO:4, up to 25% of the amino acid residues are modified by deletion; insertion, substitution or a combination thereof.
    Type: Application
    Filed: November 23, 2011
    Publication date: May 31, 2012
    Applicant: BASF SE
    Inventors: NINA SCHNEIDER, MELANIE BONNEKESSEL, MICHAEL BREUER, JÜRGEN DÄUWEL, KLAUS DITRICH, ULRICH KARL, TOBIAS STÄB