Patents by Inventor Susanne Sabrowski

Susanne Sabrowski 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).

  • Amidase and use thereof for producing 3-aminocarboxylic acid esters
    Patent number: 8932837
    Abstract: Process for producing optically active 3-aminocarboxylic acid ester compounds of general Formula I, and the ammonium salts thereof, in which R1 stands for alkyl, alkoxyalkyl, alkenyl, cycloalkyl, heterocycloalkyl, aryl, or hetaryl, and R2 stands for alkyl, cycloalkyl or aryl, in which an enantiomeric mixture of a simply N-acylated 3-aminocarboxylic acid ester of general formula (I.b), in which R1 and R2 have the meanings given above and R3 stands for hydrogen, alkyl, cycloalkyl or aryl, is submitted to an enantioselective deacylation by adding a polypeptide according to claim 1.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: January 13, 2015
    Assignee: BASF SE
    Inventors: Bernhard Hauer, Thomas Friedrich, Rainer Stürmer, Nina Schneider, Susanne Sabrowski, Wolf-Rüdiger Krahnert