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:
Aug. 08, 2017
Filed:
Dec. 18, 2013
Evonik Degussa Gmbh, Essen, DE;
Steffen Schaffer, Herten, DE;
Jasmin Corthals, Bochum, DE;
Mirja Wessel, Bochum, DE;
Hans-Georg Hennemann, Bedburg, DE;
Harald Haeger, Luedinghausen, DE;
Michael Volland, Duelmen, DE;
Martin Roos, Haltern am See, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
The invention relates to a whole-cell catalyst which expresses a recombinant α-dioxygenase or the combination of a recombinant fatty acid reductase and a phosphopantetheinyl transferase which phosphopantetheinylates the fatty acid reductase, and which expresses, in addition to the α-dioxygenase and/or the combination of fatty acid reductase and phosphopantetheinyl transferase, a transaminase, wherein the phosphopantetheinyl transferase and/or transaminase is preferably recombinant; and also to a process for converting a carboxylic acid or dicarboxylic acid or a monoester thereof to an amine or diamine, comprising the steps of contacting the carboxylic acid or dicarboxylic acid or the monoester thereof with a phosphopantetheinylated fatty acid reductase or an α-dioxygenase and contacting the product with a transaminase.