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:
May. 01, 2018
Filed:
Nov. 16, 2012
Evonik Industries Ag, Essen, DE;
Steffen Osswald, Nidderau, DE;
Heiko Schuster, Hanau, DE;
Jurgen Roos, Freigericht, DE;
Andreas Karau, Galnhausen, DE;
Ulrich Schwaneberg, Hergenrath, BE;
Ronny Martinez, Aachen, DE;
Hemanshu Mundhada, Lyngby, DK;
Ursula Holter, Willich, DE;
Evonik Technochemie GmbH, Dosseheim, DE;
Abstract
The present invention relates to a hydantoinase having an amino acid sequence selected from (i) or (ii), with (i) amino acid sequence selected from SEQ ID NO: 6-20 and SEQ ID NO: 73-119 (ii) amino acid sequence wherein in the amino acid sequence of SEQ ID NO: 6-20 and SEQ ID NO: 73-119, 1 to 75 amino acid residues have been substituted, deleted, inserted and/or added, and wherein further the catalytic activity of the hydantoinase is higher by a factor of at least 1.2 than the catalytic activity of the hydantoinase having amino acid sequence SEQ ID NO: 1, The present invention further relates to a process for preparing amino acids, wherein said hydantoinase is used.