The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 2017
Filed:
Mar. 25, 2013
Evonik Degussa Gmbh, Essen, DE;
Hans-Georg Hennemann, Marl, DE;
Steffen Schaffer, Herten, DE;
Mirja Wessel, Bochum, DE;
Markus Pötter, Shanghai, CN;
Jan Christoph Pfeffer, Hanau, DE;
Thomas Haas, Muenster, DE;
Jasmin Corthals, Bochum, DE;
Eva-Maria Eckl, Marl, DE;
Silvana Roeder, Merzhausen, DE;
Wolfgang Kroutil, Graz, AT;
Arne Skerra, Freising, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
A process for producing alanine, including culturing a cell under aerobic conditions in an aqueous phase in the presence of an inorganic nitrogen source, and then contacting the aqueous phase and the cell cultured in the aqueous phase with a hydrophobic organic phase. The cell is a prokaryotic or a lower eukaryotic cell and expresses a recombinant alanine dehydrogenase.